1973 – 1981 Chevrolet Pickup NOS Rear Differential Pinion Shaft Seal GM # 3977359

This new old stock Corporation design rear differential pinion shaft seal was manufactured by General Motors for use on the following models:

Chevrolet Pickup  1973-1977 CKP-2,

Chevrolet Pickup  1973-1977 CGP-3 except with 11,000 lb. axle,

Chevrolet Pickup  1973 MHC except 14,000 lb. GVW,

Chevrolet Pickup  1974-1977 MHC with JB8,

Chevrolet Pickup  1978 CGKP-2, 3  with JB6, JB7, JB8 except Dana,

Chevrolet Pickup  1979-1981  CGKP-2, 3  with 10.5 dia. ring gear except Dana.

Replaced by 26004811

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.