This is a replacement main crankshaft front bearing for O.S. engines. The bearing measures 7x19x6mm, and works with most O.S. .21 and larger engines.

SKU OSM23731000
Barcode # 4531028108509
Brand OS Engines
Shipping Weight 0.0500kg
Shipping Width 0.110m
Shipping Height 0.020m
Shipping Length 0.130m
Shipping Cubic 0.000286000m3

Be The First To Review This Product!

Help other RCMA Model & Hobby Shop users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category