NATIONAL 99287

NATIONAL part number 99287 is a crankshaft main bearing gasket in the Engine system. This catalog matches it to 9 year-and-engine configurations from 1972 to 1980.

Verified fitment includes 1980 Triumph Spitfire 1.5L L4 ; 1979 Triumph Spitfire 1.5L L4 ; 1977 Triumph Spitfire 1.5L L4 ; 1976 Triumph TR6 2.5L L6 ; 1975 Triumph Spitfire 1.5L L4 , plus 4 other configurations. See every vehicle this part fits.

Manufacturer specifications
Fits:
Rear Main Seal REPAIR SLEEVE
or:
R MAIN Bearing Seal Set Repair Sleeve
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is NATIONAL 99287?

NATIONAL part number 99287 is a crankshaft main bearing gasket with published application data for 9 vehicle configurations from 1972 to 1980. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does NATIONAL 99287 fit?

This catalog matches 99287 to 9 year-and-engine configurations from 1972 to 1980. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is NATIONAL 99287 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. NATIONAL 99287 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.