The Chelsea 4P157 (also listed as 4-P-157) is a genuine Chelsea spacer measuring 1.505 x 1.255 x 1, used in Power Take-Off assemblies. Spacers like this one control the axial positioning of internal PTO components, making precise fitment critical to proper operation. Chelsea PTO hardware is engineered to close tolerances, and using the correct OEM spacer helps maintain correct gear mesh and bearing load distribution within the unit. Sourced through Pro Gear and Transmission, this is an exact-fit Chelsea part for PTO service and repair. Call us to confirm proper fit for your specific PTO model before ordering.
Features
Chelsea OEM spacer, part number 4P157 (alternate: 4-P-157)
Dimensions: 1.505 x 1.255 x 1
Designed for Power Take-Off (PTO) assembly service and repair
Maintains precise axial positioning of internal PTO components
Sold individually (each)
Genuine Chelsea part available from Pro Gear and Transmission
Used in these Chelsea PTO model
