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01-05 GM 6.6L Duramax Fleece Allison Transmission Cooler Lines

Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LB7 or LLY truck!  It includes all of the necessary fittings whether your truck is running a stock radiator or Setrab equipped radiator.
Kit Includes:

  • 5/8" ID Transmission Lines
  • (6) 7/8"-14 O-ring to -10AN fittings
  • (2) 3/4"-16 O-ring to -10AN fittings
  • (2) 1/2" NPT to -10 AN fittings
  • (2) M22x1.5 to -10AN Setrab fittings
  • (2) Large OD washers
  • (1) Double hose clamp
  • (2) Locking cable ties

If you have a 2006 LLY with the 8th Digit of the VIN number being a "2" and the 10th digit of the VIN being a "6", you will need the LBZ-LMM kit, P/N FPE-TL-LBZ-LMM.

1 Year Limited Parts Warranty

Fleece: FPE-TL-LB7-LLY

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