OS Engines 23730020 Rear Bearing 21VZ 30VG Rear Crankshaft Bearing New

Brand New – Genuine OS Engines Part

OS Engines 23730020

Rear Crankshaft Ball Bearing

Keep your O.S. nitro engine running at peak performance with this genuine OS Engines 23730020 Rear Bearing. Designed as a direct OEM replacement, this bearing provides smooth crankshaft operation and long service life for compatible O.S. racing engines.

This bearing replaces the earlier 23730010 part number and is manufactured to original O.S. specifications for precise fit and reliable performance.

Features

• Genuine OS Engines replacement part
• Part Number: 23730020
• OEM rear crankshaft ball bearing
• Replaces part 23730010
• Precision steel construction
• Direct-fit replacement
• Helps restore smooth engine performance
• Factory original quality

Specifications

• Inside Diameter: 14mm (0.551")
• Outside Diameter: 25.4mm (1.000")
• Width: 6mm (0.236")
• Material: Steel

Compatible With

• O.S. Max .21 VZ Series
• O.S. Max .30VG
• O.S. 21 V-Spec
• O.S. 28XZ
• Other O.S. engines specifying 23730020 as the rear crankshaft bearing.

Perfect For

• RC Buggy engines
• RC Truggy engines
• Nitro engine rebuilds
• Routine engine maintenance
• Replacement parts inventory

Condition

Brand new in the original factory packaging. Never installed or used.