1000 Output Shaft Nut 121798

Output Shaft Nut

Output Shaft Nut for the Chevrolet, GMC, Duramax 1000 automatic transmission. Part number 121798. A quality replacement/upgrade component for a professional 1000 rebuild or repair.

Fitment

Fits 1000.

Ordering

This part is available by special order — contact us for current availability. Fast shipping and knowledgeable support on every 1000 order.