This Victor Reinz O-Ring is a direct-fit replacement for Porsche 924/944 applications from 1983–1989 listed in the fitment table below. This sealing ring helps close a specific service joint where the original rubber can harden, flatten, or leak after years of heat cycling and compression.

Victor Reinz specializes in engine sealing systems, with gaskets, seals, and related components used across European platforms where material behavior, surface finish, and clamping load matter. Backed by Dana Incorporated, these parts are produced with OE sealing knowledge carried into the replacement market.

Technical Details

• Manufacturer part number: 40-76893-10
• Brand: Victor Reinz
• Type: O-Ring
• Application range: Porsche 924/944 (1983–1989)
• Function: Restores the sealing surface at the specified joint

Fitment & Compatibility

Use the fitment table below to confirm year, model, submodel, and any option-specific notes before ordering. If you need help confirming fitment, send us your VIN. PMB Performance has over 20 years of experience working with Porsche parts and fitment details.

Year	Make	Model	Submodel	Notes
1987	Porsche	924
1988	Porsche	924
1983	Porsche	944
1984	Porsche	944
1985	Porsche	944
1986	Porsche	944	Base
1987	Porsche	944	Base
1988	Porsche	944	Base
1989	Porsche	944	Base
1987	Porsche	944	S
1988	Porsche	944	S
1986	Porsche	944	Turbo
1987	Porsche	944	Turbo
1988	Porsche	944	Turbo
1989	Porsche	944	Turbo
1988	Porsche	944	Turbo S