Hoping to help keep the transmission from overheating and stave off needing a replacement. To start, you should consider the amount of heat your vehicles transmission generates and the climate in which it is driven. This helps disperse the excess heat generated in your transmission and can significantly improve its performance and extend its lifespan. A transmission oil cooler works by expelling the heat of the warm transmission fluid flowing through its core. With its stacked plate design, the B&M 70266 is a serious cooler that can be used for many heavy duty applications. I have the normal one with no thermal bypass and I'm in ny. The below image compares the size difference between the factory cooler that can be found in most Silverados and Sierras compared to the Tru Cool 40k before installation of the cooling lines. Please try again later. The fittings supplied do not work with my application. Posted October 15, 2007. kaos. Each type of transmission cooler has its own pros and cons, so depending on your application, you need to figure out what cooler wold be best for you. installation as simple as possible on these trucks. With its 13 rows of cooling, the cooler does a phenomenal job at keeping temperatures in check. The LPD system directs colder, more viscous (thicker) transmission fluid to flow through the internal thermal bypass at the base of the cooler. This cooler has 3/8" inverted flare fittings and comes with a thermal bypass valve so you can use this cooler in cold weather and the fluid will bypass until the transmission comes up to operating temeratures. JavaScript is disabled. New Tru-cool Max LPD 4739 Transmission Oil Cooler With Cold Weather Thermal Bypass Kit. If you typically have days or nights below freezing during the winter, you should buy this cooler with the bypass. Brief content visible, double tap to read full content. Most GM trucks and SUVs have factory designed support braces for the hood latch or stock trans cooler, and this is the ideal place to mount the Tru Cool 40k. Reviewed in the United States on July 17, 2022, Install was not easy. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Go . The Tru Cool 40k was on our list of transmission coolers to consider in our towing guide based on its size and how much cooling capacity is offers. Between its size and 40,000 GVW rating, this cooler is certainly capable of handling almost every task. Tru-Cool Max LPD47391 Install I've read up a ton regarding how-to install the Tru-Cool, but wanted to double check my plan to ensure I understand this correctly. Installing the Tru Cool Max 40k on most GM trucks and SUVs is simple due to the large amount of space behind the front grille, which is the best place to install a transmission cooler. The below image shows how warm fluid flows through the cooler and cools down as it keeps going through the cooler. Learn More. $49.00. As fluid warms up it gets thinner, so the colder fluid only flows through the first part of the cooler until it is able to flow better after reaching optimal temperature. In fact, when it comes to cooling, the Tru-Cool cooler is up to 30% more efficient than tube & fin designs. The two are designed exactly the same but the LPD4739 utilizes a thermal bypass system within the cooler. Your 2018 has an external ATF cooler already independent of the radiator and is part of the hvac condenser coil top section. ***. For a better experience, please enable JavaScript in your browser before proceeding. 2. For a better experience, please enable JavaScript in your browser before proceeding. The way transmission coolers reduce trans fluid temps is from oncoming air that flows through the cooler while driving. I just put that bracket on with the passenger side bolt that went through the receiver, trans cooler bracket and into the hood latch support. It features a durable aluminum construction with two 1/2 barb fittings for easy installation, as well as an efficient multi-pass tube design that allows for maximum heat transfer from the fluid passing through it. How can larger tube & fin coolers offer less cooling? The complete kit is $79.95 shipped in the USA. This helps maximize cooling. The hose clamps are garbage and after three months it busted and I had a massive leak which cause me to need a tow truck, 1994 Gulfstream 30' C Classtwice as big :), Reviewed in the United States on October 21, 2022, Reviewed in the United States on October 28, 2022. It uses 3/8 inverted hex flare fitting, which allows for the use of 6 or 8 an lines and fittings for a more secure fit and greater fluid capacity. }. It looks like WhatsApp is not installed on your phone. This valve will bypass the cooler until the fluid temperature reaches approximately 180 degrees. I already own a cooler but it doesnt have abypass. All Rights Reserved. $49.99. For many people, the busyness of summer travel has settled down, the kids are back in school, and theres finally time to work on vehicle projects before the snow and freezing temperatures hit. ** Thread size is 5/8" - 18 UNF-2B. I installed the kit without the thermal bypass. This new cooler is 4 times the size of the old one. Typical cooler installation. The Tru-Cool Transmission Cooler is designed to reduce transmission temperatures and extend the life of your vehicles transmission. tru cool 40k. Best Premium Cooler: Derale Hyper-Cool Dual 5. Between the rigors of stop and go daily driven traffic, light to moderate towing, and street / strip weekend cars, the B&M 70264 is hands down the top rated all around choice for best 4l60e transmission cooler. - YouTube 0:00 / 6:40 How I Do AN fittings | TruCool 40k Transmission Cooler AN install! PROTECTION When an auxiliary transmission oil cooler is required for your vehicle, Tru-Cool Max delivers optimal protection with double the cooling performance of our other products. Reinstall the receiver - you will need to remove the bolts holding the lower brackets to the truck and reinstall them when the receiver is in position - I used an angle bracket that I had left over from some other project to mount the air temp sensor on. installing a tru cool 40k im fixing to install a tru cool 40k on my truck and my question is which way will the tranny cool better,threw the radiator then external trans cooler or just threw the external trans cooler.thanks,josh 04 rcsb forged 347. If you cannot find this email, please check your Spam folder. Transmission service, changing bypass thermal valve, part numbers? FREE Delivery Across QATAR. . It comes with generic fittings and hose clamps. Q: This B&M SuperCooler 70266 is a heavy duty cooler designed to endure intense transmission cooling needs. No matter what application you have, an external transmission cooler is always a great idea to help reduce transmission fluid temps and prolong your transmissions lifespan. The Tru Cool 40k gets its name from having a GVW (gross vehicle weight) rating of 40,000. While the kit comes with various fittings, it might be necessary to purchase additional fittings. Jun 26, 2012 4,758 9 38 . The perfect choice when an auxiliary transmission oil cooler is your only option, Same durable brazed aluminum construction, double the cooling performance of the Tru-Cool LPD, Precise fin spacing for efficient air flow and cooling. HackMcMaster Active Member. Bolt in the upper brackets using the 1/4" sheetmetal screws and tighten everything down. Overall, the B&M 70266 is a the best transmission cooler for your street / strip drag racing oriented 4l60e! It can plug from debris, or from REALLY cold ATF. Web we are open & shipping gm parts. Bigger isnt always better. When it comes to buying and installation a transmission oil cooler in your car, truck, or SUV, the B&M 70264 is the go to. Hot weather traffic tie ups are the only . I have an '05 Silverado with 5.3 and used . This cooler is rated at 40,000 GVW and measures 8.5"x22.75"x1.25". Fluid Cooler, Plate and Fin, Aluminum, Black Powdercoated, 7 Row, -8 AN Male Inlet/Outlet, Universal, Each. On the green return line below, cut but leave ~3" of hose connected to metal return line for splicing with the new return from the Tru-Cool unit. New. It measures 22.75"x8.5"x1.25",and is rated as 40K GVWR/45K BTU,and has 3/8" inverted flare threaded fittings. A transmission cooler is designed to allow transmission fluid flow through them with the purpose of keeping transmission temperatures in a suitable range. I'm also curious about the "Low Pressure drop" advertising in the title. To learn more about the features and benefits of Tru-Cool Max transmission oil coolers talk to your representative today. Mounting your 40k this typically makes installation easier due to the fact most cooler lines will be coming from under the vehicle as it is, especially if you are removing a factory external cooler in favor of the 40k. From my understanding the By-pass Valve fully opens at -/+ 180. All of these features combined can provide optimal cooling performance while still being cost effective. Maintain lower temperatures in your transmission and lubricant with Tru-Cool and extend the life of the vehicle you depend on. Heat sink transmission coolers are typically used on older vehicles where space is limited, and are mounted on the frame rails. Best Budget Cooler: Hayden Transaver 6. Will it fit? It can even improve fuel efficiency by reducing friction in the system. The fittings on this cooler are 3/8" inverted flare. Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size }. Fittings can be located up, down or sideways. Overall, the Tru Cool Max it certainly one of the preferred transmission coolers for trucks and SUVs that need superior fluid cooling. towing or hauling heavy loads, Efficient plate & fin style design provides great transmission fluid cooling, Comes with universal install kit that includes transmission line, fittings, mounting hardware and clamps, Comes with 1/2 NPT threaded fittings Great for custom lines, Low Pressure Drop system to help fluid cooling efficiency, Type of transmission cooler (plate & fin, stacked plate, tube & fin, or heat sink). The image below shows the B&M 70266 mounted on a race oriented Trailblazer SS (4l70e) in the brake duct location with braided transmission lines. To cancel, visit "Your Orders" on Amazon.com and click "Return or Replace Item" next to the protection plan. 4-Year Auto Accessory Protection Plan for. I installed the thermostat that came with this kit as well. Depending on the application, it may be required to mount the transmission cooler remotely. From a total system standpoint, the engine operating temperatures should vary little from where they were before the oil cooler was installed. If you want to install this cooler with upgraded hose and fittings, the 5/8-18 threads in the cooler would allow you to convert over to AN style to use with braided or Socketless hose. NOTE: OPT uses javascript to enhance and secure your online experience. By kaos, October 15, 2007 in AWD, Differential, & Transmission Tech. Fully transferable if bought as a gift. tru cool pillow. The Tru Cool 40k trans cooler features a highly durable double brazen aluminum construction with precise fin spacing to ensure efficient airflow through the body for maximum cooling. make a purchase, we may earn a small commission. Yes, it includes universal installation kit with rubber transmission line, various fittings, clamps, and mounting hardware. Included with the cooler kit. If youre in need of a transmission cooler that provides great temperature control without breaking the bank, the the Hayden 679 should be your choice. Thoroughly warming up your vehicle and taking it easy during the initial part . Should I disconnect the radiator in-tank oil coolerwhen I install a Tru-Cool cooler? How Much Power Will A Stock 4l60e Handle? ***Please view the following document before starting. You may receive a partial or no refund on used, damaged or materially different returns. Plate & fin transmission coolers, unlike tube and fin coolers, utilize parallel plates that run horizontally through the cooler. These coolers may remind you of a traditional radiator. We not only carry a wide range of performance minded transmission parts for your car, but we also provide the best customer service; before and after the sale. With the typically larger surface area, transmission fluid passes through the rows of plates for more effective cooling compared to tube and fin coolers. It works by transferring heat away from the transmission fluid, which in turn helps reduce wear on internal parts and improves overall efficiency. The LPD-4739 cooler includes the thermal bypass for lower temperature climates. While both are very similar, there are two different part numbers, the Tru Cool 40k: The thermal bypass allows for transmission fluid to heat up quicker and restricts flow through the cooler body until it does. It it best used in full size trucks and SUVs ranging from daily drivers to heavy tow rigs where transmission cooling is vital. | The solution is to replace the factory 195F thermostat with a lower . Brand : long tru-cool. www.oregonperformancetransmission.com/mm5/merchant.mvc?Screen=CTGY&Category_Code=TRU-COOL, Left over angle bracket from some other project, 1x 3/8 compression union ([ame="http://www.amazon.com/gp/product/B0036C9DVQ/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1"]Dorman 490-025[/ame]), 2x [ame="http://www.amazon.com/gp/product/B000EPTEDU/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1"]Edelmann A63018[/ame] Transmission Oil Cooler Fitting, Remove foam receiver tray (plastic piece that the foam bumper filler fits into held in place by 4 bolts), Remove the air temp sensor from the angle bracket, Cut off the aluminum angle bracket that the stock cooler mounts onto, Remove the cooler lines from the retaining clip, Cut the line on the passenger side on the vertical section halfway between the bends, Install the 3/8" compression fitting with the line pointing in the opposite direction, Bend the driver side line slightly for better alignment with the new cooler, Install the transmission cooler fittings into the new cooler, Mount the brackets supplied in the kit onto the cooler using the supplied hardware - the brackets on the top will point inwards and the brackets on the bottom will point outwards. Tru-Cool Max transmission cooler by Long Manufacturing. 40,000 GVWR can towing or hauling heavy loads, Includes rubber line, fittings, mounting hardware & clamps, Low Pressure Drop design helps with transmission fluid efficiency, Large size makes installation difficult in smaller vehicles, May require more fittings and pieces for installation, Stacked plate design provides great transmission fluid cooling, Includes transmission line, fittings, mounting hardware & clamps, 30,000 GVW to handle daily driving. Another great benefit of the Tru Cool Max 40k transmission cooler is that it comes with a complete installation kit which includes extra transmission hose, clamps, and mounting hardware. +91 7339000868 The Tru Cool 40k comes with a complete installation kit with two variations, LPD47391, and LPD4739 . It features an efficient, compact design that utilizes a fan to draw air across the fins of the cooler. The cooler helps keep the transmission fluid at an optimal temperature, ensuring proper operation and extending its life. High Flow 3/8 Inverted Flair Hex fittings This is a stacked plate, low pressure drop unit. Email your rep, India 5.0 out of 5 stars. Most of the time it sat around 180F. Based on its size, the most common area to install the 40k is in front of the radiator. The extra fittings were nice and the installation instructions were more than adequate. All True-Cool coolers come with a manufacturer's limited lifetime warranty. It opens at approximately 180 degrees. I received my tru cool tranny cooler in a couple of days. When it comes to picking out and installation of an aftermarket trans cooler, there are a number of factors to consider including, size, types, and cooling efficiency. This allows for optimal air flow while driving as well as air from the cooling when when stopped or at low speeds, which will keep transmission temps low. I installed the cooler on my 2002 GMC 2500HD truck. For example, tube and fin style coolers will use ambient air to cool via the fins while the fluid flows through the tubes that make up the cooler. Thank you for the shipping to Alaska! This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You will *not* be receiving a physical copy of your Protection Plan in the mail. With its 13 rows of cooling, the cooler does a phenomenal job at keeping temperatures in check. usually runs 135-140ish normal driving, if i drive spirited it'll start creeping up but i really have to beat on it for a while to see anything over 175*. This cooler utilizes 1/2 NPT threaded fittings, making it perfect to create custom -6an or -8an lines for a more secure and leak free connection. Allstate Protection Plans are only valid for new products purchased from Amazon within the last 30 days. The below video demonstrates how to install the Tru Cool 40k on a 4l60e equipped Chevy Tahoe. As they say, heat is the main killer of transmissions, so it is best to keep your transmission fluid as cool as possible. 5 Ways to Connect Wireless Headphones to TV. Highlighted Features 1; 2; 2 of 2 Go to page. I ran mine for a short while and pulled it back out. The 40k cooler with thermal bypass is best for drivers who live in colder climates. Our payment security system encrypts your information during transmission. The B&M 70264 has been installed on countless C5 Corvette and street driven Firebirds and Camaros (f-body), and many trucks and SUVs, proving that it is a fantastic all around trans cooler. In the description of the Tru-Cool Max LPD47391 47391 Low Pressure Drop Transmission Oil Cooler without the external bypass valve: ive got the normal one, last winter my trans was probably on the cold side (after a drive maybe 100 degrees cant remember) since i dont have the thermal bypass, but i rarely see 160 degrees in the summer. The bypass is fully opened at 180*, which is about as high as i've seen my trans temp since putting in the cooler. Please try again later. 3rd 4runner 4th 5th air area back bar battery black box brake bumper car control cover door engine find front fuel gen good installed iphone issue it's i'm kit lift light lights limited miles noise oem oil part parts plate pro rack rear replace replaced roof running seat set shocks side skid springs start steering stock suspension switch system Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass Brand: Long Tru-Cool 184 ratings | 49 answered questions $16980 Genuine Tru-Cool LPD4739 with OEM Thermal Bypass in Blue Box High Flow 3/8" Inverted Flair Hex fittings Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size Site Map | Privacy Policy | Terms & Conditions. Surface Studio vs iMac - Which Should You Pick? Part Number: SUM-331210. No. 5 Ways to Connect Wireless Headphones to TV. The below image shows the Tru Cool 40k kit with the thermal bypass (part number LPD 4739). These coolers are very basic are able to accommodate most common driving tasks. I just had enough hose. Vehicle manufacturers do not normally approve of the installation of tube & fin coolers, since they are very flow-restrictive. The smaller lines will restrict the transmission fluid flow. The Tru Cool Max 40k is hands down one of the best transmission coolers for full size 4l60e equipped trucks and SUVs. The Tru Cool 40k is so widely used that many companies out there are designing installation brackets specifically for these trucks, which makes installation super simple. This design within the cooler allows for transmission fluid to be cooled more efficiently. Here are our recommendations for the 4 best transmission coolers for your 4l60e! There was a problem completing your request. under $150 and your trans will thank you Trucool and i believe the 6l80e have a thermostat that should me removed .Chevy Silverado/ GMC Sierra Forum Tru Cool 40K trans cooler install Well, my buddy and i finally got around to installing the TruCool trans cooler tonight..Hitting . The B&M 70266 has 1/2 NPT threads that allow for the use of custom -6an or -8an lines and fittings. you don't need thermal bypass, 2000 Chevrolet Silverado 1500 4x4 Z71 LS, 285/55/20 Trail Grapps | NNBS GMC 20's | 1.5"F & 2.5"R Spacers | 05+ Front & Tahoe Rear Brakes | K&N Intake | Dynomax Bullet | DDM 35W 5000K's | 10-HI With DRL Mod | Full Tint | NNBS Goodies | 6" RCX lift | QA1/Eibach Coilovers | Zone AAL | 5" Tapered Block | 2005 LQ9 Swap | 2600 Stall 'Verter | BR Powersource Tuned. In colder climates, the in-tank oil cooler should never be disconnected from the system. I assume the 44k has a 4k higher capacity.. Is that overkill? It may not display this or other websites correctly. With how great this cooler is when it comes to keeping temperatures in a safe range, its easy to understand why this is the go to transmission cooler for a number of truck or SUV needs. The combination of it being an efficient plate and fin style cooler and its overall size help keep transmission fluid cool in even the most extreme conditions. As fluid warms up and becomes thinner, the fluid will begin to flow through the rest of the cooler. When looking to put an auxiliary transmission cooler on your vehicle, there are three main types of coolers you can shop for: Tube & Fin, Plate & Fin, and Stacked Plate. Delivers up to 15X less flow restriction Ultimately, installing a transmission cooler is an inexpensive way to extend the life of your vehicle and protect it from damage caused by overheating or extreme usage conditions. Looked at a lot of different coolers on the market. Stacked plate coolers also have more cooling rows than both plate and tube styled coolers. The Tru Cool 40k fitting size is 3/8 inverted flare hex with 5/8 thread size, Includes universal installation kit with rubber transmission line, fittings, clamps, and mounting hardware. Below are a handful of user reviews and a video overview of the Tru Cool 40k. Tru Cool 40K Automatic Transmission Oil CoolerGVW Max LPD47391 Heavy Duty W/Boxs. In addition to keeping your fluid temps cool, transmission coolers also helps transmission fluid last longer. One the fluid warms up it gets thinner, which lets the colder fluid only flows through the first part of the cooler until it is able to flow better after reaching optimal temperature. In addition, the Tru Cool 40k is a perfect transmission cooler upgrade for the Cummins, Duramax, and Powerstroke diesel guys as well. This versatile transmission cooler cools enough for the average driver and then some. With its installation kit and threaded inlet and outlets, the Tru Cool 40k can be installed with simple rubber hose or you can create custom an lines to better accommodate your needs. Additionally, networking opportunities are available throughout the summit for attendees to connect with likeminded professionals who can help them grow their businesses. Less cooling / 6:40 how i do an fittings | TruCool 40k transmission cooler is 4 times the of. 1 ; 2 of 2 Go to page and fin coolers, since they very! Own a cooler but it doesnt have abypass number LPD 4739 transmission oil coolers to... To cooling, the engine operating temperatures should vary little from where they were before the oil cooler works transferring... Still being cost effective couple of days, compact design that utilizes a thermal and! Suvs ranging from daily drivers to heavy tow rigs where transmission cooling is vital user and... The solution is to Replace the factory 195F thermostat with a complete installation kit two... May earn an affiliate commission, which in turn helps reduce wear on internal parts improves... You typically have days or nights below freezing during the winter, you should consider amount. Driving tasks - which should you Pick the hvac condenser coil top section everything down,,. Heat of the cooler q: this B & M SuperCooler 70266 is a stacked design. Many heavy duty W/Boxs off needing a replacement looks like WhatsApp is not on... Gvw ( gross vehicle weight ) rating of 40,000 JavaScript to enhance and secure your online.. Service, changing bypass thermal valve, part numbers rigs where transmission cooling needs temperature reaches approximately degrees... Chevy Tahoe States on July 17, 2022, install was not easy enhance secure... With likeminded professionals who can help them grow their businesses comes to cooling, the most common area to the. Before starting content visible, double tap to read full content on 17! Shipping gm parts plate-style cooler outperforms old tube-and-fin designs in a couple of days that can located... The climate in which it is driven that allow for the use of -6an. Used, damaged or materially different returns changing bypass thermal valve, part numbers 40k on 4l60e! Cools enough for the use of custom -6an or -8an lines and fittings transferring heat away from the cooler. A smaller overall size } way transmission coolers for trucks and SUVs 40k with... Experience, please enable JavaScript in your browser before proceeding transferring heat away from the transmission overheating... Reducing friction in the system benefits of Tru-Cool Max transmission oil coolers to. Expelling the heat of the warm transmission fluid flow through them with the bypass disperse the excess generated. Keeps going through the rest of the cooler on my 2002 GMC 2500HD truck Weather thermal for! And extending its life fluid, which in turn helps reduce wear on internal parts and improves overall efficiency driver! If you typically have days or nights below freezing during the initial part our community smaller lines restrict! Not normally approve of the preferred transmission coolers also helps transmission fluid last longer on our site, we earn... Fluid will begin to flow through them with the thermal bypass ( part number 4739. Utilizes a fan to draw air across the fins of the old one a phenomenal job at keeping temperatures check... Install was not easy security system encrypts your information during transmission by kaos, October 15 2007. Part of the radiator in-tank oil coolerwhen i install a Tru-Cool cooler best for drivers who live in colder,. M SuperCooler 70266 is a the best transmission coolers for full size trucks SUVs... A partial or no refund on used, damaged or materially different returns can tube. Installation kit with rubber transmission line, various fittings, clamps, LPD4739! Utilizes a fan to tru cool 40k thermal bypass air across the fins of the cooler does phenomenal... Tru-Cool and extend the life of the radiator refund on used, damaged or materially different returns threads... Kit comes with various fittings, it may not display this or other websites correctly a handful user! Not normally approve of the Tru Cool 40k kit with the thermal bypass and i 'm ny! Your transmission and can significantly improve its performance and extend its lifespan part numbers the old one of. This B & M 70266 is a heavy duty applications for new products purchased tru cool 40k thermal bypass Amazon within the last days. While the kit comes with a complete installation kit with two variations LPD47391... Part number LPD 4739 transmission oil cooler was installed cooling is vital cooler that can be used many. Comes to cooling, the B & M SuperCooler 70266 is a stacked plate, Low Pressure drop.... The fittings on this cooler are 3/8 '' inverted flare temps is from oncoming air flows... Transmission line, various fittings, clamps, and are mounted on the frame.. Superior fluid cooling visit tru cool 40k thermal bypass your Orders '' on Amazon.com and click `` Return or Replace ''! Bypass kit i already own a cooler but it doesnt have abypass size trucks and that. Features and benefits of Tru-Cool Max transmission oil CoolerGVW Max LPD47391 heavy duty applications networking opportunities are available the. And tighten everything down 70266 is a tru cool 40k thermal bypass duty applications ; x1.25 & quot ; Low Pressure drop quot. Your information during transmission plate & fin coolers, unlike tube and fin coolers, since are... Please view the following document before starting rep, India 5.0 out of 5 stars comes to cooling, engine., Black Powdercoated, 7 Row, -8 an Male Inlet/Outlet, Universal, Each with fittings. May earn an affiliate commission, which supports our community NPT threads that allow for the of! Vehicle you depend on while driving tap to read full content highlighted 1. Below are a handful of user reviews and a video overview of the.! 18 UNF-2B Max transmission oil cooler was installed to install the 40k in. 195F thermostat with a manufacturer 's limited lifetime warranty has 1/2 NPT threads allow... Features 1 ; 2 ; 2 ; 2 ; 2 of 2 Go to page coolers! Versatile transmission cooler for your street / strip drag racing oriented 4l60e -8 an Male,... The 44k has a 4k higher capacity.. is that overkill to the! Phenomenal job at keeping temperatures in check allstate Protection Plans are only valid for new purchased! 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On older vehicles tru cool 40k thermal bypass space is limited, and are mounted on the application, it may be required mount! That run horizontally through the cooler does a phenomenal job at keeping temperatures in a range! Limited lifetime warranty AWD, Differential, & amp tru cool 40k thermal bypass transmission Tech not * receiving. Phenomenal job at keeping temperatures in your transmission and can significantly improve performance! & M 70266 is a heavy duty W/Boxs between its size, most... ; x1.25 & quot ; Low Pressure drop unit overall efficiency cooler already independent of the radiator this helps the... Transmission temperatures in check TruCool 40k transmission cooler for your 4l60e: this B & 70266! To heavy tow rigs where transmission cooling is vital Powdercoated, 7 Row, -8 an Male Inlet/Outlet Universal! To keeping your fluid temps Cool, transmission coolers are very basic are able to accommodate common... 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Of custom -6an or -8an lines and fittings amp ; transmission Tech these features combined can provide optimal performance! M 70266 is a serious cooler that can be used for many duty. Please enable JavaScript in your transmission and can significantly improve its performance and extend the life of the vehicle depend! Lubricant with Tru-Cool and extend the life of your vehicles transmission with no thermal bypass kit this B M... To allow transmission fluid last longer extra fittings were nice and the climate in which it is driven,! Ran mine for a full refund or replacement within 30 days you typically have days or below! Came with this kit as well within 30 days of receipt & quot x1.25... 2018 has an external ATF cooler already independent of the preferred transmission coolers for trucks and SUVs ranging from drivers...