04-05 Chevrolet/GMC; K2500/K3500 6.6L Duramax Engine 4WD, Allison 1000 Series

Transtar Part Number: 121-TAF

Now available is a popular heavy-duty transmission in the Chevrolet & GMC product line. Remanufactured in the U.S.A. and with the latest OE upgrades, the 121-TAF is backed by the Transtar Seal of Quality. With Transtar's new Premium PLUS Protection (P3) warranty options, this transmission comes standard with an 18-month/18,000-mile nationwide warranty, which can be upgraded to either a 36-month/100,000-mile or 36-month/500,000-mile nationwide warranty.

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