National Engine Crankshaft Seal for 2002-2009 Buick/Chevrolet/GMC/Isuzu/Oldsmobile Rainier/Trailblazer/Trailblazer EXT/Envoy/Envoy XL 4.2L
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National Axle Output Shaft Seal (part number 710688) - a direct-fit replacement for the vehicles in the compatibility list below.
Fits 2002-2009 across 5 makes including Buick, Chevrolet, GMC models including Rainier, Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Envoy XUV, Ascender, 9-7x.
Interchange / cross-reference: Timken 710688, Saab 12471617, SKF 12400, Isuzu 8-12471-617-0, General Motors 12471617, Chicago Rawhide 12400
WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.