Volvo B18 B20 Crankshaft Rear Main Oil Seal

Click here to Enquire via Email for Pricing

Stop leaks at the source with this genuine Volvo rear main oil seal. In our workshop, we have found that "pattern" or aftermarket seals frequently weep or fail; this genuine Volvo component is the only one we trust for a professional, long-term repair.

Product Specs

• Compatibility: Volvo B18 and B20 engines
• Position: Rear Main (Crankshaft)
• Brand: Genuine Volvo OEM
• Application: Fits Volvo 120 (Amazon), 140, 1800, and 240 series

Why Choose Genuine Volvo?

• Guaranteed Seal: Manufactured to the exact tolerances required to maintain a perfect seal on the crankshaft flange.
• Superior Durability: High-grade rubber compounds designed to resist heat and oil degradation longer than budget alternatives.
• Fit Once, Fit Right: Eliminates the need for costly "re-work" caused by inferior, leaking pattern seals.
• Expert Choice: We use these exclusively in all our road and competition engine builds.

Installation Tip: The rear main seal is a labor-intensive part to replace. Ensure the crankshaft surface is clean and smooth before installation to maximize the life of your new genuine seal.

[This is a genuine Volvo oil seal and the only oil seal worth using. We have found that pattern oil seals tend to leak.]