Crankshaft Seal Retainer + Pin – WM – for 2T Scooters (CPI / Keeway / Minarelli Horizontal & Vertical)

Description

Crankshaft seal retainer with locking pin by WM, designed for 2-stroke scooter engines such as Minarelli Horizontal, Minarelli Vertical, and their Chinese copies found in CPI, Keeway, Generic, and others.

This small but essential part secures the crankshaft seal in place, preventing it from moving or leaking under high RPM or heat – especially useful for tuned engines or during engine rebuilds.

Compatible with:
– CPI, Keeway, Generic, Motowell 50cc 2T
– Minarelli Horizontal & Vertical engines (original and clone)
– Also fits many Chinese 1E40QMB-type 2-stroke engines
– Yamaha Aerox, MBK Nitro, Aprilia SR (older 2T Minarelli models)

Kit includes:
– Crankshaft seal retainer plate (WM)
– Alignment / locking pin

Key features:
– Keeps crankshaft seal securely in place
– Prevents oil leaks and pressure loss
– Made of durable metal – precise fit
– Recommended during crankcase or seal replacement