Muncie part number 10T27216 is a genuine Muncie needle bearing used as a service replacement in multiple Muncie PTO series. Manufacturer service documents identify this part across the CS6/CS8 series, the RL Series PTO, and additional Muncie PTO families, confirming broad application coverage within Muncie-built units. The SP20-02 service document specifically associates this bearing with the SAE BB 1.0 input shaft assembly position. If you need to verify which PTO series or shaft position this bearing fits your unit, call Pro Gear and Transmission and we can help confirm proper application before you order.FeaturesGenuine Muncie replacement needle bearingPart number 10T27216, also referenced in service documents as a standard bearing designationAppears in Muncie service parts documents SP96-05, SP20-02, SP83-06, and SP94-01 (RL Series)Associated with the SAE BB 1.0 input shaft assembly position per SP20-02Compatible across multiple Muncie PTO series – call to confirm fit for your specific unitUsed in these Muncie PTO modelsCB6 SeriesCB8 SeriesCS6 SeriesCS8 SeriesRL SeriesRX Series