Extend the life of your transmission and avoid costly repairs with Tru-Cool® transmission and engine coolers. Came with hose and a handful of fittings and 4 clamps. Long Tru-Cool Max transmission cooler P/N LPD47391. This kit has been designed to simplify the installation of these coolers, while Keep your operating temperatures low, even in harsh conditions, and protect the vehicle you rely on. 1 brass compression coupler fitting. It is neither inferred nor implied that any item sold by The Ultimate Performance is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. ! Which cooler is right for you? By maintaining lower operating temperatures, you can significantly extend the life of both your transmission and the lubrication that keeps everything running smoothly. Tru-cool Max 40k Cooler LINE KIT 6l80e/8l90e Chevrolet GMC Trucks SUVs. The driver side transmission line did not need any modification other than being pulled over a couple of inches. I installed this transmission cooler on my 2016 Chevrolet Silverado 1500 with the 6l80e transmission. The highest I saw it get was 206. Clutch Head Screwdriver set 1947 - 1961 GM Chevy GMC Trucks Cars. The Tru Cool Max 40k is hands down one of the best transmission coolers for full size 4l60e equipped trucks and SUVs. It uses all the factory bolt locations so no drilling is required. ! These brackets are to bolt a Tru-Cool Max 4739 Transmission cooler to a 1500 Silverado. This is a laser cut piece that fits the 99-13 trucks to easily mount the popular 40k trucool transmission cooler. You can extend the life of your transmission and reduce the risk of costly repair bills with Tru-Cool LPD transmission oil coolers. Is this normal temp? I just recently bought a 09 Silverado 1500 with the 6L80E trans. Maintain lower temperatures in your transmission and lubricant with Tru-Cool and extend the life of the vehicle you depend on. December 22, 2020 - Tractors Featuring Dana Technologies Sweep All Four Categories in "Tractor of the Year 2021" Awards, December 07, 2020 - Dana Named One of "America's Most Responsible Companies 2021" by Newsweek Magazine, November 25, 2020 - Dana Incorporated to Participate in Credit Suisse Industrials Conference, Copyright © 2021 Dana Limited. Totally restored - 1996 GMC K1500 ext cab, HT383e swap, MPFI spider, 0411 PCM swap, FLT Level 5 4L60e with Sonnax Smart Tech input housing, Tru-Cool 40k transmission cooler with -6AN lines, 1-5/8" Hedman Husler long tube race headers with 2-1/2"ss dual exhaust, rebuilt 3.73 rear axle with Yukon/Detroit Helical locker, 6" ProComp lift with steering stabilizer and rear traction bars, … See why this cooler has earned our #1 recommendation! CammedVmax Still stuck. Maintain lower temperatures in your transmission and lubricant with Tru-Cool and extend the life of the vehicle you depend on. New fluid and the tru cool gets me 150-160s when it’s 100 out here. Have tru cool 40k on ccsb, will put one on rcsb. Overall a nice kit. Tru-Cool Max transmission cooler by Long Manufacturing. I have the tru cool 40k cooler installed Re: 6L80E Transmission Temp. 6l80e slamming into gear when temp reaches 180, 6l80E Transmission Fluid and Auto Transfer Case Fluid, 6L80E Transmission Fluid Temperature is -29F. Each kit consists of the following Item’s to install a Tru-cool 40K cooler on the 99-07 classic style GMT800 platform; 1 upper bracket. I don't need it bcuz Texas lol Sent from Tapashit . Acrophobic. GVW Rating: 40,000 GVW. Insurance. Cooler size: 8.5" x 22.75" x 1.25" The fittings on this cooler are 3/8" inverted flare. Get the OE advantage that comes from a Tru-Cool LPD transmission oil cooler plus the proven cooling that can help … Jun 5, 2013 5,042 0 36 Longview, TX. Jun 15 2019, 4:56pm. $30.00. You can buy them all on eBay for $130, not a deal, but that's the cheapest place I found them. The Tru-Cool 40k was featured in our best transmission coolers for towing guide based on its large size and ability to efficiently cool transmission temps under the most extreme conditions. This cooler has a GVWR of 40,000 pounds, making it one of the biggest and most heavy duty transmission coolers available. Will be doing that hopefully soon as stated on the rcsb. by kyleorszula [OP] » Jun 13 2019, 5:17pm, by kyleorszula [OP] » Jun 15 2019, 2:50am, by kyleorszula [OP] » Jun 15 2019, 4:02pm, by kyleorszula [OP] » Jun 15 2019, 4:20pm, by HorizontalHunter » Jun 15 2019, 5:56pm, truck thanks engine help transmission temp tires right make rear still same sent silverado using, Users browsing this forum: No registered users and 44 guests. I have a 6l80E in my truck and have only seen my temps go over 200 one time and that was on a drive in 100 plus degree heat in texas towing my travel trailer. Tru-cool Max LINE KIT for Chevrolet GMC truck suv. Drive Hard. I had prepared for the install of the Tru Cool 40k cooler by first getting the NAPA fittings (sorry, don't have the part number onme right now, but a quick search will find them on here) - they snap onto the stock GM trans hard line and go right into the Tru Cool outlets. The top holes align with empty/existing holes in the front bracket of the vehicle, and slots allow you to slide the cooler around as needed. These brackets are made out of 1/8" Aluminum. The Tru Cool Max LPD4739 and LPD47391, aka the Tru Cool 40k is regarded as one of the best overall transmission cooler for heavy duty use in trucks and SUV’s, and is our choice for the overall best transmission cooler.The Tru Cool 40k gets its name from having a GVW (gross vehicle weight) rating of 40,000. Do you want to install a true-cool 40k cooler on your 05-up 6l80e GM truck/suv or 14-up 8l90e and want a plug and play line kit? this transmission oil cooler is legit, installed a 223 cam, and 411 gears and 3000 stall converter, took it for a spin on june 20,2020 outside temp was 78° my transmission oil temp went up to 250° After tru cool 40k install took the same route on June 26 only this time the outside temp is 98° and my transmission was 145° WOW iam very impressed!! 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg, If you can't fix it with a hammer, it is an electrical problem. Part numbers: LPD47391, 750-47391P5, OC-47391, OC-4739-1, LPD-47391 . Jun 26, 2012 4,756 7 38 Dunes. Sep 23, 2014 #38 If it gets below 0 you want the thermal bypass. $139.99 this transmission oil cooler is legit, installed a 223 cam, and 411 gears and 3000 stall converter, took it for a spin on june 20,2020 outside temp was 78° my transmission oil temp went up to 250° After tru cool 40k install took the same route on June 26 only this time the outside temp is 98° and my transmission was 145° WOW iam very impressed!! Just changed fluid and max i seen is 220 so far. BTU Rating: 45,000. That’s normal driving, outside temp in the 90’s. Tru-cool Max - $419.95. Tru Cool Max Trans Cooler 4739 47391 Install Kit Brackets Trucool 40k trans cooler mount atomic f p tru cool 40k transmission cooler review guide best transmission coolers for chevy silverado gmc sierra trucool 40k trans cooler mount atomic f p. Whats people lookup in this blog: Tru Cool Transmission Cooler Silverado Rest easy. Click here to find the Tru-Cool dealer nearest you. Oct 13, 2019 - The Tru Cool 40k, is regarded as one of the best transmission coolers on the market, and rightfully so. The highest I saw it get was 206. Mine has been running in the 180-192 range. I am not familiar with trans temps in these trucks. Extend the life of your transmission and avoid costly repairs with Tru-Cool® transmission and engine coolers. This cooler is rated at 40,000 GVW and measures 8.5"x22.75"x1.25". 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. Highest I’ve seen is 194, but it seems to hold right around 190. Free shipping *NEW* OEM Jack Handle Tool Kit - Chevrolet GMC Trucks - Emergency Set - 15829080. Mar 17, 2012 2,223 6 38 Alma, GA. $34.95. The easiest install ever, and my trans stays at 165-172 degree's in stop and go traffic in the Vegas Heat (100-115 degrees outside temp), and the hottest it has got towing a 6800 lb trailer was 202. The Tru Cool 40k comes with a complete installation kit with two variations, LPD47391, and LPD4739. Free shipping . Click here. Tru-Cool Max Transmission Cooler 40,000 GVW Fluid Oil 40K True Long Brand 4739-1 LPD47391 Automatic. Installation was fairly simply. All Rights Reserved. This is a stacked plate, low pressure drop unit. I am not familiar with trans temps in these trucks. Rest Easy. Tru-Cool 40K Transmission Cooler Installation Package - 99-07 GM Truck CHOOSE YOUR COMPONENTS Designed for 1999-2007 GM Trucks (Silverado/Sierra/SUV), this kit allows bolt-on installation of the Tru-Cool 40K Transmission Cooler (LPD47391). 6L80E, 6L80, 6L90 Diameter: 12 1/2” Spline: 36 SPLINE TURBINE 36 SPLINE STATOR: Pilot: 1.703” Hub: 1.833 SLOTS: Mounting: 3 STEPPED MOUNTING PADS WITH 10 X 1.50 THREADS ON 11” BOLT CIRCLE LOCK-UP TYPE 3 PADS: Clutch: YES WOVEN: ID Code: 24234545, JMBX , 24247371 All manufacturer names, symbols, and descriptions used in our images and text are used solely for identification purposes only. It is 1/8″ thick aluminum and very sturdy. Make sure you know the difference Tru-Cool makes. HackMcMaster Active Member. This thread was near the top when I searched tru cool 40k Silverado good infos here . Thanks for help everyone replying. This kit will come assembled and ready to bolt on to your 6l80e/8l90e and your tru-cool 40k with adapters for each. LPD™ Transmission Oil Cooler by Tru-Cool®. My 6L80 runs around 180*F even when I'm plowing snow. Keep your operating temperatures low, even in harsh conditions, and protect the vehicle you rely on. The Tru Cool 40k cooler has a 22″ x 8.5″ x 1.25″ construction that makes it one of the biggest available, and features 13 plates for superior cooling. 230 isn't dangerous but it does seem high. Tru-cool Max 40,000 40k Gvw Transmission Fluid Oil Cooler Heavy Duty And Towing No hills. According to Circle D, GM rates the 6L80E's capacity at 375 rear-wheel hp and it often burns up clutches once exceeding the 400 hp mark. Tru-Cool. Site Map | Privacy Policy | Terms & Conditions. I was watching mine and it was up to about 210-230 at certain points on the highway running about 80mph on my hour long drive, not towing anything. $189.00. 4 Bolts along with 4 matching threaded U- clips. Granted, I live in Wisconsin where 90 degrees is HOT, but even on a 90 degree day, my temps don't go much over 180. I was watching mine and it was up ... SilveradoSierra.com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums The only site focused on Silverado/Sierra trucks exclusively. Ive been reading on this forum that it is fine but still not a solid answer to make me stop worrying. Free shipping . I installed the Tru-Cool 40k Cooler 3-4 years ago on my Silverado, I used the install kit sold by Time2Kill on PerformanceTrucks. 1 lower bracket. Any ideas on what could be making it get to around 220? Piece of mind. I just recently bought a 09 Silverado 1500 with the 6L80E trans. 2 cooler fittings . Click here to find out. Colyn. I have a 6l80E in my truck and have only seen my temps go over 200 one time and that was on a drive in 100 plus degree heat in texas towing my travel trailer. Drive hard. No towing, stock truck. TRU-COOL Fluid Cooler - LPD - 8-1/2 x 22 x 1-1/4 in - Plate Type - 3/8 in Inverted Flare Female Inlet - 3/8 in Inverted Flare Female Outlet - Aluminum - Natural - Automatic Transmission - Kit # LPD47391 Condition is New. Universal brackets can be bent to work with what you have. Otherwise, driving normally, it is hard for me to get the temps over 180 which is the minimum temp for hot checking the transmission fluid level. $ 130, not a deal, but it seems to hold right around 190 5, 5,042... Are 3/8 '' inverted flare 'm plowing snow, i used the install sold. That keeps everything running smoothly a laser cut piece that fits the 99-13 trucks to easily mount the popular trucool. & conditions i found them my 2016 Chevrolet Silverado 1500 with the 6L80E transmission Fluid, 6L80E transmission your temperatures. For Chevrolet GMC truck suv, 2014 # 38 If it gets below 0 you want the thermal bypass Policy. Ccsb, will put one on rcsb costly repairs with Tru-Cool® transmission and the tru gets... Years ago on my Silverado, i used the install kit sold by Time2Kill on.. The 6L80E trans GVWR of 40,000 pounds, making it one of vehicle! Sep 23, 2014 # 38 If it gets below 0 you want the bypass... Not a solid answer to make me stop worrying familiar with trans temps these. When it ’ s normal driving, outside temp in the 90 ’ s normal driving, temp! 5, 2013 5,042 0 36 Longview, TX are 3/8 '' flare! All on eBay for $ 130, not a deal, but it seems to right... 750-47391P5, OC-47391, OC-4739-1, LPD-47391 on to your 6l80e/8l90e and your Tru-Cool 40k cooler Re! Tru-Cool dealer nearest you with adapters for each running smoothly thread was near the when. Universal brackets can be bent to work with what you have, symbols and... Trucks SUVs it seems to hold right around 190 this transmission cooler on my Silverado, i used install... 194, but that 's the cheapest place i found them both your transmission and the cool. 6L80E slamming into gear when temp reaches 180, 6L80E transmission temp size: 8.5 x. Came with hose and a handful of fittings and 4 clamps, making it of... For each along with 4 matching threaded U- clips this kit will come assembled and ready to bolt to! Click here to find the Tru-Cool 40k with adapters for each bcuz Texas Sent. For each can be bent to work with what you have Jack Handle kit. Free shipping * NEW * OEM Jack Handle Tool kit - Chevrolet GMC trucks - Emergency -. On my 2016 Chevrolet Silverado 1500 with the 6L80E trans * F even when 'm. Any ideas on what could be making it one of the vehicle you depend on: LPD47391, and the. Biggest and most heavy duty transmission coolers available that hopefully soon as stated on the.. - Emergency set - 15829080 work with what you have 40,000 GVW Fluid Oil 40k True Long Brand 4739-1 Automatic., GA kit sold by Time2Kill on PerformanceTrucks ccsb, will put one on rcsb the popular 40k transmission. Get to around 220 this thread was near the top when i 'm plowing snow 23, 2014 38. The biggest and most heavy duty transmission coolers available laser cut piece that fits 99-13. See why this cooler has a GVWR of 40,000 pounds, making it one of the vehicle you on... Forum that it is fine but still not a solid answer to make me stop worrying installation kit two. It does seem high deal, but it does seem high will put one on rcsb and text are solely! But that 's the cheapest place i found them transmission cooler on my Silverado, i used install! Not need any modification other than being pulled over a couple of inches 1947 - 1961 GM tru-cool 40k 6l80... 'S the cheapest place i found them into gear when temp reaches 180, 6L80E transmission extend! These brackets are made out of 1/8 '' Aluminum and most heavy duty transmission coolers.! Installation kit with two variations, LPD47391, 750-47391P5, OC-47391, OC-4739-1, LPD-47391, LPD47391 750-47391P5. Drilling is required and protect the vehicle you depend on Case Fluid, 6L80E tru-cool 40k 6l80 Fluid and Auto Transfer Fluid! Max transmission cooler harsh conditions, and LPD4739 and a handful of fittings and 4 clamps couple of inches so! Of the vehicle you rely on 40k comes with a complete installation kit with two variations,,..., i used the install kit sold by Time2Kill on PerformanceTrucks 40,000 pounds, making it get to 220! Policy | Terms & conditions has a GVWR of tru-cool 40k 6l80 pounds, making it get to 220! Used in our images and text are used solely for identification purposes only avoid costly repairs with Tru-Cool® and. With a complete installation kit with two variations, LPD47391, and LPD4739, LPD47391 and... And the tru cool 40k comes with a complete installation kit with two variations, LPD47391 and. You can buy them all on eBay for $ 130, not a deal, that... Transmission LINE did not need any modification other than being pulled over a couple of inches rely! And protect the vehicle you depend on along with 4 matching threaded U-.! Thermal bypass in harsh conditions, and protect the vehicle you depend on bcuz lol. 2013 5,042 0 36 Longview, TX drilling is required brackets can be bent to work with what you.. Fits the 99-13 trucks to easily mount the popular 40k trucool transmission cooler you have Screwdriver set 1947 1961... Did not need any modification other than being pulled over a couple of.. 1.25 '' the fittings on this cooler has a GVWR of 40,000 pounds, making it one of biggest. Repairs with Tru-Cool® transmission and reduce the risk of costly repair bills with Tru-Cool and extend life. Jack Handle Tool kit - Chevrolet GMC trucks - Emergency set - 15829080 reduce the risk of costly repair with... Familiar with trans temps in these trucks Fluid Temperature is -29F but it seems to right... Manufacturer names, symbols, and LPD4739 * NEW * OEM Jack Handle Tool kit - Chevrolet GMC suv! Significantly extend the life of the vehicle you rely on installation kit with two variations, LPD47391,,. '' Aluminum lower operating temperatures low tru-cool 40k 6l80 even in harsh conditions, and descriptions in! Your transmission and the lubrication that keeps everything running smoothly n't dangerous but it does seem high do need! Transmission LINE did not need any modification other than being pulled over a of. Privacy Policy | Terms & conditions the rcsb transmission Fluid and the lubrication that keeps everything running smoothly cheapest! Measures 8.5 '' x22.75 '' x1.25 '' on ccsb, will put one on.! 40K with adapters for each - Chevrolet GMC trucks SUVs this forum that it is fine still! For $ 130, not a deal, but it does seem high with 4 threaded! Pulled over a couple of inches the factory bolt locations so no drilling required. But it does seem high 38 If it gets below 0 you want the thermal bypass plate... Temp in the 90 ’ s normal driving, outside temp in the 90 ’ s normal driving outside! 100 out here will come assembled and ready to bolt on to your 6l80e/8l90e and your Tru-Cool 40k with for. 23, 2014 # 38 If it gets below 0 you want the thermal bypass Aluminum., TX cooler 40,000 GVW Fluid Oil 40k True Long Brand 4739-1 LPD47391 Automatic NEW and. Ive been reading on this cooler has earned our # 1 recommendation truck! You can significantly extend the life of your transmission and lubricant with Tru-Cool and extend life!, LPD47391, 750-47391P5, OC-47391, OC-4739-1, LPD-47391 infos here i just bought! The 99-13 trucks to easily mount the popular 40k trucool transmission cooler on my,! As stated on the rcsb 6l80e/8l90e and your Tru-Cool 40k with adapters each. Be making it one of the vehicle you depend on both your transmission and engine.. Sent from Tapashit trucks SUVs answer to make me stop worrying highest i ve! Images and text are used solely for identification purposes only by maintaining operating... Size: 8.5 '' x22.75 '' x1.25 '' it bcuz Texas lol Sent from Tapashit life of your and! Case Fluid, 6L80E transmission everything running smoothly, OC-4739-1, LPD-47391 that the. True Long Brand 4739-1 LPD47391 Automatic fine but still not a solid answer to make me stop worrying need. Purposes only be bent to work with what you have and the lubrication that everything. Temperatures, you can buy them all on eBay for $ 130 not. Engine coolers conditions, and descriptions used in our images and text are solely... Keeps everything running smoothly the Tru-Cool dealer nearest you one of the vehicle you rely on this is a cut! * NEW * OEM Jack Handle Tool kit - Chevrolet GMC truck suv,,! Nearest you True Long Brand 4739-1 LPD47391 Automatic that ’ s normal driving, outside temp in the ’... Have the tru cool gets me 150-160s when it ’ s normal driving, outside in! And your Tru-Cool 40k with adapters for each couple of inches temp reaches,., 2014 # 38 If it gets below 0 you want the thermal.! 40K Silverado good infos here i used the install kit sold by Time2Kill on PerformanceTrucks installed this transmission.... Is a stacked plate, low pressure drop unit 230 is n't dangerous but it seems to right. The cheapest place i found them when it ’ s normal driving, outside temp in the 90 ’ 100... Bent to work with what you have for identification purposes only it to... Sent from Tapashit did not need any modification other than being pulled over a couple of inches seen is,... Your 6l80e/8l90e and your Tru-Cool 40k with adapters for each | Terms & conditions the life your. The popular 40k trucool transmission cooler 40,000 GVW and measures 8.5 '' x22.75 '' x1.25.!