The RUDDOG 14x25.4x6mm Engine Bearing is a specific rear engine bearing. It features a durable PA46 fiber glass reinforced nylon cage aswell as high quality steel balls. The 14x25.4x6mm bearing fits most of the current engines, including: OS Engines, REDS and Picco among many others.

Dimensions: 14x25.4x6mm
Cage: PA46
Ball Material: Steel
Seals: none



The engine bearing fits following engines:

- OS Engines B2103 Type S and Type R
- OS Engines AD2 Adam Drake
- Protek Samurai 321B
- Protek Samurai S03
- Protek Samurai R03
- Bullit B-223
- Ultimate M-3R
- Ultimate M-3X
- REDS Racing 721 S
- Picco Blast
- Picco V1