The Muncie 18T38643 is a cone-type spacer bearing with a diameter specification of 0.974"/0.972". Muncie's own service-parts documentation identifies this part as a bearing spacer distinguished from the related 18T38636 spacer (0.995"/0.993") by its slightly smaller diameter range. This spacer is a service replacement component used in Muncie PTO assemblies. Confirm the required diameter against your existing PTO hardware before ordering, as the two Muncie spacer variants differ only by a few thousandths of an inch. Call us to verify correct fit for your specific PTO unit.
Features
Genuine Muncie part number 18T38643
Cone-type spacer bearing, diameter 0.974"/0.972"
Distinct from Muncie 18T38636 spacer (0.995"/0.993") - verify dimension before ordering
Service replacement component for Muncie PTO assemblies
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: 18T38643
- Part Type: Cone Spacer Bearing
- Diameter Specification: 0.974" / 0.972"
- Brand: Muncie Power Products
