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Enginetech SK5091 Gaskets and Sealing Systems - Engine Crankshaft Seal, Rear

5.05 product ratings

Horsepower Club (46388)

98.6% positive feedback

Price:

$16.00

Free shipping

Estimated delivery Thu, Oct 30 - Mon, Nov 3

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

About this product

Product Identifiers

BrandEnginetech

Manufacturer Part NumberSK5091

eBay Product ID (ePID)114960207

Product Key Features

TypeGaskets and Sealing Systems

Additional Product Features

Sub TypeEngine Crankshaft Seal

All listings for this product

Chevy 4.3L 5.0L 5.7L 1pc Rear Main Seal 1986-Up 305 350 Rubber

item 1 Chevy 4.3L 5.0L 5.7L 1pc Rear Main Seal 1986-Up 305 350 Rubber

Enginetech Crankshaft Seal SK5091; 1pc Rear Main, Viton for 86-97 SBC

item 2 Enginetech Crankshaft Seal SK5091; 1pc Rear Main, Viton for 86-97 SBC

Enginetech Seal and Gasket SK5091

item 3 Enginetech Seal and Gasket SK5091

+$8.95 shipping

Engine Crankshaft Seal SK5091

item 4 Engine Crankshaft Seal SK5091

Chevy Chevrolet 305 350 Sbc Enginetech Double Lip Offset Rear Main Seal 86 - 95

item 5 Chevy Chevrolet 305 350 Sbc Enginetech Double Lip Offset Rear Main Seal 86 - 95

Engine Crankshaft Seal ENGINETECH, INC. SK5091

item 6 Engine Crankshaft Seal ENGINETECH, INC. SK5091

Chevrolet GMC V6 262 4.3L 1986 - 1995 Enginetech Rear Main Oil Seal

item 7 Chevrolet GMC V6 262 4.3L 1986 - 1995 Enginetech Rear Main Oil Seal

1-Piece Rear Main Seal w Rear Housing Gasket for 85-95 Chevrolet Small Block SBC

item 8 1-Piece Rear Main Seal w Rear Housing Gasket for 85-95 Chevrolet Small Block SBC

Pro Series Sbc Rear Main Seal 1pc Small Block Chevy

item 9 Pro Series Sbc Rear Main Seal 1pc Small Block Chevy

EngineTech Crankshaft Seal

item 10 EngineTech Crankshaft Seal

listings for this product

Ratings and Reviews

5.0

5 product ratings

5 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by leman41
Jul 29, 2025
Perfect fit in my 1992 Chevy 5.7
Looked and felt like OEM. Fit perfectly in place. Won't know if it stopped the rear main seal leak until I get it cranked up and running.
Verified purchase: YesCondition: New
by horsl_darry
Aug 27, 2024
looks good have not run engine yet .Than...
looks good have not run engine yet .Thanks !!!
Verified purchase: YesCondition: New
by taygoudr_0
Oct 11, 2025
Great product good quality work and fits...
Great product good quality work and fits perfectly
Verified purchase: YesCondition: New
by karlstier55
Jan 05, 2024
Seal review
Great product Super price
Verified purchase: YesCondition: New
by bob57cats
Jun 12, 2024
Perfect fit...
Perfect fit
Verified purchase: YesCondition: New

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