Mishimoto

Mishimoto MMTCLDMAX06 Transmission Cooler Line Kit for Chevy

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SKU:
21042724
MPN:
mtcldmax06
Availability:
Usually ships the same or next business day. In stock at our TX warehouse.
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Stock Update:
06/10/2026 05:39:52 PM PST
$349.95   Add to cart for price.   
Stock Update:
06/10/2026 05:39:52 PM PST
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Description

This item is brand-new, factory sealed.

Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit, Compatible With Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) 2006-2010
  • Compatible with 2006-2010 LLY/LBZ/LMM Duramax
  • PTFE inner line is extremely oil and heat resistant for maximum durability
  • High-strength nylon outer braid prevents expansion under high pressure and protects line against abrasion
  • High-flow -10AN lines and fittings ensure high flow while preventing leaks
  • Brand: ?Mishimoto
  • Material: ?Nylon, Polytetrafluoroethylene (PTFE)
  • Color: ?MMTCL-DMAX-06
  • Maximum Pressure: ?6E+3 Pound per Square Inch
  • Nominal Wall Thickness: ?1-2 millimeters
  • Item Length: ?46.45 Inches
  • UPC: ?811580036095
  • Manufacturer: ?Mishimoto
  • Global Trade Identification Number: ?00811580036095
  • Model: ?Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit, fits Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) 2006-2010
  • Item Weight: ?4.99 pounds
  • Country of Origin: ?China
  • Item model number: ?MMTCL-DMAX-06
  • Is Discontinued By Manufacturer: ?No
  • Exterior: ?Painted
  • Manufacturer Part Number: ?MMTCL-DMAX-06
  • OEM Part Number: ?20835125, 20835127
  • Special Features: ?Also Fits: 2006-2010 Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM), Engine Codes: LLY, LBZ, LMM, Note: Trucks with aftermarket radiators that include a large integral nut on radiator fittings should use -10AN to M22x1.5 fittings

Every truck owner knows that it doesn't matter how powerful or reliable your engine is if you can't get any power to the wheels. The transmission mated to your 2006-20010 LLY/LBZ/LMM Duramax is essential to everything your truck does, and keeping it cool is crucial. Upgrading your transmission cooler with a Mishimoto performance transmission cooler is a good start, but the fluid still needs to get to the cooler. That's where this 2006-20010 LLY/LBZ/LMM Transmission Line Kit comes in. These high-performance lines are constructed with a durable PTFE line that's wrapped in a high-strength nylon braid. The PTFE line is extremely oil and heat resistant for durability in even the harshest environments. To protect the lines against higher line pressures that come with performance transmissions, we've wrapped them in braided high-strength nylon. This wrap prevents expansion and further protects the lines from abrasion. Finally, these lines are capped off with -10AN fittings for a secure and leak-free connection. Like all Mishimoto Duramax products..

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Mishimoto MMTCLDMAX06 Transmission Cooler Line Kit for Chevy
$349.95   Add to cart for price.