Tappet Cover O-Ring Replacement Kit – Fits 89–02 Beans Diesel Tappet Cover
Ensure a perfect seal every time with our Tappet Cover O-Ring Replacement Kit, designed specifically to pair with the 1989–2002 Beans Diesel Cummins Tappet Cover.
Kit Includes:
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(1) Custom-Spliced & Vulcanized Nitrile O-Ring (1.39 SC x 20.23 ID, 70 Duro)
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(6) High-Quality Oil-Resistant Buna-N O-Rings
Built for durability and leak resistance, this kit is ideal for routine maintenance or full tappet cover replacement. The precision-fit main O-ring is spliced and vulcanized for superior strength, while the Buna-N O-rings withstand high heat and exposure to oil for long-lasting performance.
Whether you're refreshing your current setup or replacing a worn seal, this kit includes everything you need to keep your Beans Diesel Tappet Cover sealed and performing its best.
