Fleece Performance Allison Transmission Cooler Lines, 2001-2010 LB7/LLY/LBZ/LMM

Part# FPE-TL-LB7-LLY

$269.00 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001-2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time.

Features:

  • High Flow & Flexible
  • AN Fittings
  • OEM Fitment

Includes:

  • Transmission Lines
  • 6 x 7/8"-14 O-ring to -10AN fittings
  • 2 x 3/4"-16 O-ring to -10AN fittings (LB7-LLY kit only)
  • 4 x Black Zip Ties
  • 2 x Concave washers
  • 2 x Setrab fittings(fits aftermarket radiators only)

DmaxStore Notes: 

  • Consider running heat shielding on the lines. Heat is the enemy of transmissions and our kit was designed to specifically work WITH the Fleece Transmission Line Kit. TRANSMISSION COOLER LINE HEAT SHIELDING

Replaces Part#:

  • LB7/LLY: 15170217, 15170215, 15170219
  • LBZ/LMM: 20835127, 20835123, 20835125

INSTALL INSTRUCTIONS

Customer Reviews

Based on 4 reviews Write a review

Customer Reviews

Based on 5 reviews
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S
Shonna Scott
Good quality

Really good quality, fast shipping came in time for my husbands birthday!!!!!

A
Angus
Blown away

Let me start off with saying how much I enjoy shopping at dmax store and just how easy and simple they made everything. Now for fleece they absolutely killed it with these lines they are made amazing and the overall look just blows my mind I definitely don’t have to worry about leaking lines again because fleece killed it from packaging to presentation to overall the product just being built right thank you

Order ID 314664

A
Alejandro
261

Fast shipping and product was as described! These Fleece high flow lines are a direct fit and an awesome upgrade. Awesome store for all your duramax needs, definitely will be a continuing customer!

G
Gary Fanning
65

Needed a -10 F/M 90* added to upper transmission connection for hose to clear aftermarket exhaust.
Should have -10 threaded plastic plugs in hose ends to prevent dirt from entering hoses while routing.

Both minor concerns.. a very nice kit.

C
Cyrus
60

As always DMaxstore delivered, fast shipping and correct parts. Excellent part and easy install.