Athena Bearing & Kit Crankshaft oil sealsRef : ATH00455A / 1014364

ATHENA Crankshaft Bearing and Seal Kit — Manufacturer reference: P400130444001

This ATHENA kit includes the sealing and supporting parts necessary for servicing the crankshaft on many small urban engines. Designed to replace worn bearings and oil seals, it restores the fit and sealing at the engine bearing without technical detours.

Kit composition:

• Crankshaft bearings (x2) — dimensions 20 x 47 x 14 mm
• Oil seal (spi) — dimensions 20 x 30 x 7 mm
• Oil seal (spi) — dimensions 20 x 42 x 7 mm

Usage and practical advice: this kit is aimed at motorcycle mechanics and DIY enthusiasts undertaking a crankshaft refurbishment or preventive replacement during engine disassembly. The bearings ensure the guidance of the crankshaft while the oil seals prevent oil leaks to the outside of the casing. For reliable restoration, always replace bearings and seals together and check the condition of the bearing surfaces.

Category: Urban. Examples of compatible models:

• YAMAHA AEROX R (SA421) — 2018, 50 cm3
• MBK OVETTO 2T ONE — 2018, 50 cm3
• GENERIC IDEO 50 — 2015, 50 cm3

Check compatibility with your model before ordering and entrust the installation to a workshop if you are unsure about the tools or method.