BCA NS4359V

BCA part number NS4359V is a crankshaft seal in the Engine system. This catalog matches it to 16 year-and-engine configurations from 1985 to 1994.

Verified fitment includes 1994 Buick Roadmaster 5.7L V8 ; 1993 Excalibur Limited 5.7L V8 ; 1992 Buick Roadmaster 5.7L V8 ; 1991 Avanti Ii 5.0L V8 ; 1990 Avanti Ii 5.0L 305cid V8 , plus 11 other configurations. See every vehicle this part fits.

Manufacturer specifications
Viton
Rearwith 3.74 IN Shaft4.54 IN Outside Diameter
Application data published for:
🇺🇸 US

Frequently Asked Questions

What is BCA NS4359V?

BCA part number NS4359V is a crankshaft seal with published application data for 16 vehicle configurations from 1985 to 1994. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does BCA NS4359V fit?

This catalog matches NS4359V to 16 year-and-engine configurations from 1985 to 1994. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is BCA NS4359V OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. BCA NS4359V is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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