Rear Crankshaft Housing Seal for John Deere Engines SKU: QT59300

When your John Deere's rear crankshaft housing seal fails, you're looking at oil contamination in your clutch housing and expensive transmission repairs down the road. This precision seal stops oil leaks at the source, keeping engine oil where it belongs while protecting critical drivetrain components from contamination and premature wear.

Why Quality Sealing Matters

• Exact-fit design prevents oil leakage into clutch and transmission components
• Premium seal compounds resist engine heat and pressure cycles
• Proper sealing maintains engine oil pressure for optimal lubrication
• Prevents costly contamination that destroys clutch discs and transmission internals

When installing this seal, cleanliness is critical—any contamination during installation guarantees premature failure. Always inspect the crankshaft surface for wear or damage before installation, and use proper seal installation tools to prevent lip damage. S&H Parts has been providing the right engine seals since 1969—call if you need fitment verification.