Description
The Zumbrota Remanufactured Manual Transmission RMT4500D-3 is a five-speed unit with a cast-iron case and a 1.250-inch input shaft. It is remanufactured and sold individually. Have your vehicle identification number (VIN) ready when ordering.
This transmission is supplied without a bellhousing, yoke, or shifter. Confirm the application with your VIN before purchase.
Zumbrota’s remanufacturing process includes inspections before, during, and after the rebuild. The case is checked for cracks and excessive wear, and components are inspected against OEM specifications. Internal parts receive a 100% inspection, including gear-wear checks, a main-shaft straightness test, and synchronizer testing. Seals, bearings, and other common wear components are replaced.
Housing and top covers are cleaned using a hydro-blasting and rinsing process. The unit is shipped in a high-density plastic tote intended to help reduce in-transit damage.
- Manufacturer’s part number: RMT4500D-3
- Summit Racing part number: ZUD-RMT4500D-3
- UPC: 883584707004
- Gears: 5
- Case material: Cast iron
- Remanufactured: Yes








