Fleece's kit replaces the factory Allison cooler lines on 2001-2005 LB7 and LLY trucks with 5/8 in. flexible hose, and it includes fittings for both a stock radiator and a Setrab-style radiator.
Washers, clamps and cable ties round out a complete install.
Owners of 2001-2005 Chevrolet Silverado / GMC Sierra 2500/3500 LB7 or LLY Duramax trucks.
| Truck | 2001-2005 Silverado/Sierra 2500/3500 LB7/LLY Duramax |
|---|---|
| Hose | 5/8 in. ID |
| Replaces | GM 15170215, 15767596, 15767598 |
| Warranty | 1-year limited parts (Fleece) |
| Shipping weight | 5 lb |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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