Vertex oil seal kits provide application-specific sealing solutions for engine crankshafts, gearbox shafts and ancillary drives — manufactured in Italy to OEM dimensions for oil-tight engine rebuilds on motorcycles, dirt bikes and ATVs.

Oil seals are the last line of defence against oil migration along rotating shafts — and worn or damaged seals lead directly to oil leaks, contamination of brake surfaces and clutch components, and engine oil loss that can result in serious engine damage if undetected. Replacing all oil seals as part of an engine rebuild ensures a fully sealed engine from the outset, eliminating the need to revisit the rebuild when individual seals fail later.

Vertex oil seal kits are dimensioned to the exact OD, ID and width required for each application — using lip seal materials that are compatible with modern motorcycle engine oils and resistant to the heat cycling inherent in high-performance engine environments. Vertex has manufactured engine components to OEM standards in Italy since 1986.

Features:

• Application-specific — correct OD, ID and width for each engine
• Italian-manufactured to OEM dimensional and material standards
• Prevents oil migration along crankshaft and gearbox shafts
• Heat and oil-resistant lip seal material
• Complete sets — all seals needed for a thorough rebuild
• Supplied by Vertex — Italian engine components since 1986

Please confirm compatibility with your specific year, make and model before ordering.