Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass 4.6 out of 5 stars 65 $189.99 Only 20 left in stock - order soon. The Tru Cool 40k uses 3/8 inverted flare hex fittings which makes it great for running custom transmission cooler lines with an fittings. Many people choose to go with a Tru-Cool 40k unit, but since I rarely tow, I went with the Tru-Cool 28k. The fan on the Hayden 526 can be used as either a push or pull fan, which is useful depending on where you mount it. This Tru-Cool Max 4739 unit is a 40K model. My tru-cool doesn't have the thermal bypass, didn't think I'd need one living in SC where our winters are usually mild. Factory auxiliary cooler is tiny. Install your Tru-Cool transmission oil cooler with confidence with Tru-Cool mounting hardware. Can the 100 - 110 degree fluid temps damage the transmission? No hardware included (1/4" or 6mm is recommended). Cooler sold separately (I do not sell them). Find Tranmission and Drivetrain Parts For Sale Online Reasonable prices for Tru Cool.Shop tru cool in stock and ready for shipping now online. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Extremely happy I The Performabuilt transmission warranty states "you must bypass the radiators cooler and use the aux cooler only" but the cooler that comes with the trans is tiny compared to the 40K. The effects on airflow would be minimal if there were any. C AND R RACING RADIATORS Radiator and Fan - Module - Driver Side Inlet - Passenger Side Outlet - Trans Cooler - Aluminum - Natural - GM LS-Series - Chevy Chevelle 1968-73 - Kit # 15-11251 BE-COOL RADIATORS Fan Mounting Bracket - Bolt-On - Upper and Lower - Aluminum - Natural - Be Cool 13 and 16 in Fans on U-Shaped Top Plate Crossflow Radiators - Set of 4 # 72054 Tru-Cool 40,000 GVW Transmission Oil Cooler Product Video DescriptionPackage Includes:(1) 40K Tru-Cool Transmission Cooler Kit - Hose - Fittings and Hardware - Install Instructions- Best cooler on the market for High Performance, Heavy Duty, and extreme applications. 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. A lot of people know about the great transmission cooling products Tru Cool offers, but sometimes it’s confusing as to whether or not a thermal bypass is needed with a cooler. This cooler is rated at 40,000 GVW and measures 8.5"x22.75"x1.25". You can extend the life of your transmission and reduce the risk of costly repair bills with Tru-Cool LPD transmission oil coolers. This cooler is rated at 40,000 GVW and measures 8.5"x22.75"x1.25". This cooler is the lowest cost option of any of those This is a stacked plate, low pressure drop unit. My transmission never reached 180F while towing my 5000 lb camper on my way to Pensacola. This Tru-Cool Max 4739 unit is a 40K model. Laser cut aluminum trucool 40k transmission cooler mount for the 99-13 trucks. In this video ill be showin how to install a trucool 40k musici credits-Track: Ascence - About You [NCS Release] Music provided by NoCopyrightSounds. The Tru-cool 40K cooler is wide but not too tall and most folks mount it near the bottom front. Overall cooling ability was the primary factor used to evaluate each model, with the Tru-Cool Max and the Derale Series 8000 dropping temperatures 20 to 30 degrees on average. Get the best deals for tru cool transmission cooler at eBay.com. Tru-cool 40k cooler and Derale thermostat update: With my thermal scanner, thermostat opened at 180 as per specs while pulling my 6k lb camper. LPD Transmission Oil Cooler by Tru-Cool®. All components are available as a universal kit* or are sold separately. Tru-cool Max - $419.95 Tru-cool Max 40,000 40k Gvw Transmission Fluid Oil Cooler Extreme High Output Single RAD Tornado Direct Fit Fan Controllers Adjustable Controllers Replacement Probes Single Stage Controllers High Amp. NEW Long Tru-Cool Max transmission cooler P/N LPD4739. Tru-Cool Max can also be installed in series for those applications where the intank oil cooler is not damaged or contaminated. The 28k (24,000 BTU) is easily twice the size of the OEM tranny cooler, and consistently keeps transmission temps ~20 Long Tru-Cool Max transmission cooler P/N LPD47391. Features: 30% more cooling and 15 … This cooler is a "stand-alone" cooler designed to handle the heat load by itself, but in the 99-03 Ford trucks it can be used as … While many GM trucks come factory with an external cooler, it is not big enough to provide the cooling needed for towing or hauling simply due to its size. But other elements are important, too, which is why the Hayden Automotive Rapid-Cool was included — it offers compatibility with many vehicles, including motorhomes and travel trailers. This cooler has 3/8" inverted flare fittings. As Rebel Bowtie recommended in his previous post, I looked at my heavy duty trailering package with KNP auxiliary cooler in my 2001 Suburban. The image below shows the difference between the Tru Cool 40k and factory external cooler. This cooler is designed with 13 plates for cooling and its dimensions are 8.5 x 22 x 1.25 making it … ill be driving it hard this weekend to see what the temps are. 62K-5126 Installation Kit 735-1101 Steel Mount Hardware Re Tru-Cool H7B ENGINE OIL COOLER on Amazon is the same product as B&M 70274, down to the exact same stamping identifiers, but priced at 60% For either brand product, its no good without an 9" electric fan. Since I live out here with such high temps, I am wanting to upgrade to a larger one so that it will cool better. Ive only driven around altittle but with 85deg weather the temp gauge hasnt moved much past 150deg. Well, my buddy and i finally got around to installing the Tru-Cool trans cooler tonight. We'll see how the tru-cool … This kit has been designed to simplify the installation of these coolers, while providing a great … Dyno-Cool H.O. Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your Silverado or Sierra. With the fan, the cooler dimensions are 11″ x 13.8″ x 3.5″. Designed for 1999-2007 GM Trucks (Silverado/Sierra/SUV), this kit allows bolt-on installation of the Tru-Cool 40K Transmission Cooler (Part #LPD47391 - Sold Separately). Our most popular transmission cooler from Tru-Cool™, part number LNG-47391 , has a sister cooler under part number LNG-4739 . Grab an Lsx Matt Hoodie or Tee here:https://teespring.com/stores/lsxmerchFollow me on Instagram! It was a plug and play other than the mileage difference. Tru-cool 40k trans cooler inlet at 190F and outlet at 170F. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Tru Cool 40k Features The Tru Cool 40k cooler features a durable double brazed aluminum construction with precise fin spacing for efficient air flow and cooling. This is a stacked plate, low pressure drop unit. 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