Torque Rating
Use Torque Calculator or one of these formulas:
- Torque (ft-lbs) = (Engine Power (HP) x 5252 x Gear Reduction Ratio) / Engine RPM
- Torque (ft-lbs) = (Engine Power (kW) x 7038 x Gear Reduction Ratio) / Engine RPM
- Torque (Nm) = 1.356 x Torque (ft-lbs)
Note: If Torque Rating is within 5% of the maximum for a standard model, select the Plus Rated (blue) model.
All Tolerances:
- Female Pilot: +.000/-. 010
- Male Pilot: +.010/ -.000
- Other Dimensions: + 1/64



![SPS OEM 柴油引擎零件/大修包/活塞 Engine Parts [訂購]](https://webmail.wsmf.com.hk/wp-content/uploads/2025/08/logo-2x.jpg)

![久保田柴油引擎零件/大修包/活塞 Kubota Engine Parts [訂購]](https://webmail.wsmf.com.hk/wp-content/uploads/2025/08/Kubota-Logo-348x348.png)