Description
Zumbrota Remanufactured Manual Transmissions RMT45F-1 – Product Overview
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is a replacement 5-speed manual transmission from Zumbrota Drivetrain. It belongs to the Zumbrota Remanufactured Manual Transmissions product line and is sold individually.
This product is identified by Manufacturer’s Part Number RMT45F-1, Summit Racing Part Number ZUD-RMT45F-1, and UPC 883584770220. These identifiers help buyers, installers, repair shops, and parts departments confirm the correct transmission before ordering.
The supplied listing identifies this unit as remanufactured, meaning it has been professionally rebuilt, inspected, cleaned, tested, and checked before being supplied as a replacement transmission.
This model uses a 5-speed configuration and an aluminum case. The supplied listing does not specify the input shaft diameter, input spline quantity, output shaft spline quantity, gear ratios, tailshaft length, speedometer type, or exact vehicle application, so those details should be confirmed before purchase.
Unlike many replacement transmission listings, the bellhousing is included. However, the yoke is not included, and the shifter is not included, so buyers should verify those supporting components separately before installation.
The product notes state: Please have your VIN number ready when ordering. This is important because manual transmission fitment can vary by year, engine, drivetrain, bellhousing configuration, clutch setup, speedometer system, and original transmission design.
Fitment and Application Details
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 should be ordered using accurate vehicle information, especially the VIN number, to help confirm correct fitment.
Because the supplied listing does not provide exact year, make, model, engine, drivetrain, input spline count, output spline count, full gear ratio details, or speedometer requirements, buyers should verify compatibility before purchase.
Important fitment details include the vehicle VIN, original transmission code, engine, drivetrain layout, bellhousing configuration, clutch disc spline count, flywheel, pilot bearing, clutch release system, output yoke, driveshaft length, shifter configuration, transmission mount, crossmember position, fluid requirements, and speedometer setup.
The bellhousing is included, which can simplify replacement planning for compatible applications. Buyers should still confirm that the included bellhousing matches the intended engine, clutch system, and original transmission configuration.
The yoke is not included, so the output connection must be checked before installation.
The shifter is not included, so buyers should confirm the correct shifter assembly, linkage, handle, boot, and interior fitment for the vehicle.
For a complete installation, buyers may also need clutch components, flywheel, pilot bearing, release bearing, yoke, driveshaft parts, shifter components, transmission mount, fluid, seals, hardware, and vehicle-specific installation parts.
Build Quality and Reliability
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is built through Zumbrota’s remanufacturing process, which focuses on careful inspection, internal testing, component verification, housing cleaning, and replacement of common wear parts.
A pre-inspection is performed to help ensure the unit is free from case cracks, excessive wear, and other OEM-related problems commonly found in transmission cores.
A second inspection is conducted during the remanufacturing process to help ensure all component parts meet OEM specifications.
A final post-build inspection is completed to verify that the finished unit is built to Zumbrota’s required standards before shipment.
Zumbrota also quality inspects units throughout the remanufacturing process to maintain its quality standard.
The housing and top covers are cleaned using a hydro-blasting and rinsing process, helping return cases to an OEM-style finish.
Internal parts receive 100 percent inspection, including gear wear checks, main shaft straightness testing, and synchronizer testing.
Zumbrota also performs 100 percent replacement of seals, bearings, and other common wear components, supporting reliability in a replacement manual transmission application.
Units are shipped in high-density plastic totes to help reduce the risk of in-transit damage.
What Makes This Transmission a Strong Choice
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is a strong choice for buyers who need a replacement 5-speed manual transmission with a documented remanufacturing and inspection process.
One important advantage is the included bellhousing. This detail matters for buyers planning a replacement installation because some manual transmission listings do not include the bellhousing.
The aluminum case is also important for buyers matching the correct replacement transmission type and original vehicle requirements.
The 5-speed configuration makes this unit suitable for compatible vehicles originally equipped with the correct 5-speed manual transmission setup.
Zumbrota’s remanufacturing process adds further value. The process includes pre-inspection, component checks, final inspection, gear wear checks, main shaft straightness testing, synchronizer testing, housing cleaning, and replacement of seals, bearings, and common wear components.
Because the listing requires buyers to have the VIN number ready when ordering, it supports more accurate fitment confirmation and helps reduce the risk of ordering the wrong transmission.
This transmission is best suited for buyers replacing a compatible existing manual transmission while separately confirming the correct yoke, shifter, clutch, and installation components.
Ideal Buyers and Use Cases
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is best for vehicle owners, repair shops, drivetrain specialists, fleet maintenance teams, and mechanics who need a dependable replacement 5-speed manual transmission.
It is suitable for buyers who want a remanufactured manual transmission with inspected internal parts, replaced common wear components, an included bellhousing, and an aluminum case.
This product is useful for repair situations where the original manual transmission has failed due to internal wear, shifting problems, synchronizer issues, bearing failure, gear wear, case damage, or general drivetrain wear.
It is not a complete universal installation kit. The yoke is not included, and the shifter is not included. Buyers should confirm all required installation parts separately.
The best buyer for this transmission is someone who has the VIN number ready, has confirmed the original transmission requirements, and understands the vehicle’s full manual transmission installation needs.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Zumbrota Remanufactured Manual Transmissions RMT45F-1 |
| Brand | Zumbrota Drivetrain |
| Manufacturer’s Part Number | RMT45F-1 |
| Part Type | Manual Transmissions |
| Product Line | Zumbrota Remanufactured Manual Transmissions |
| Summit Racing Part Number | ZUD-RMT45F-1 |
| UPC | 883584770220 |
| Number of Gears | 5 |
| Bellhousing Included | Yes |
| Yoke Included | No |
| Shifter Included | No |
| Case Material | Aluminum |
| Remanufactured | Yes |
| Quantity | Sold individually |
| VIN Required for Ordering | Yes, have VIN number ready |
| Input Shaft Diameter | Not specified in supplied listing |
| Input Spline Quantity | Not specified in supplied listing |
| Output Shaft Spline Quantity | Not specified in supplied listing |
| Gear Ratios | Not specified in supplied listing |
| Speedometer Type | Not specified in supplied listing |
| Exact Vehicle Fitment | Not specified in supplied listing; verify by VIN before ordering |
| Pre-Inspection | Case cracks, excessive wear, and OEM-related core issues checked |
| In-Process Inspection | Component parts checked to meet OEM specifications |
| Final Inspection | Post-build inspection completed |
| Internal Parts Inspection | Gear wear checks, main shaft straightness test, and synchronizer testing |
| Replacement Components | Seals, bearings, and common wear components replaced |
| Housing Cleaning | Hydro-blasting and rinsing process |
| Shipping Protection | High-density plastic tote |
Ordering Support and Fitment Guidance
Before ordering the Zumbrota Remanufactured Manual Transmissions RMT45F-1, buyers should have the VIN number ready and confirm the correct vehicle application.
Important details include year, make, model, engine, drivetrain, original transmission code, bellhousing configuration, clutch disc spline count, flywheel, pilot bearing, clutch release system, output yoke, driveshaft length, shifter setup, transmission mount, crossmember position, speedometer requirements, and fluid specifications.
This transmission includes the bellhousing, but buyers should still verify that it matches the intended engine and clutch system.
The yoke is not included, and the shifter is not included. These components must be confirmed separately before installation.
Because the supplied listing does not specify input shaft diameter, input spline count, output spline count, gear ratios, speedometer type, or exact vehicle application, buyers should verify those details using the VIN and original transmission information.
For a complete installation, buyers may also need clutch components, flywheel, pilot bearing, release bearing, yoke, shifter parts, transmission mount, fluid, seals, hardware, and vehicle-specific components.
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is built for buyers who want a professionally remanufactured 5-speed manual transmission with inspected internals, cleaned housings, replaced wear components, included bellhousing, and VIN-based fitment support.
Frequently Asked Questions
What is the Zumbrota Remanufactured Manual Transmissions RMT45F-1?
The Zumbrota Remanufactured Manual Transmissions RMT45F-1 is a 5-speed remanufactured manual transmission from Zumbrota Drivetrain. It features an aluminum case, included bellhousing, and Zumbrota’s detailed remanufacturing process.
Is this transmission remanufactured?
Yes. The supplied specifications list Remanufactured: Yes. Zumbrota remanufactured manual transmissions go through inspection, cleaning, internal part testing, and replacement of common wear components.
Does this transmission include a bellhousing?
Yes. The supplied specifications state that the bellhousing is included with the Zumbrota RMT45F-1. Buyers should still verify compatibility with the intended engine and clutch system.
Does this transmission include a yoke or shifter?
No. The supplied specifications state that the yoke is not included and the shifter is not included. Buyers should confirm the correct output connection and shifter setup before installation.
Why is the VIN number needed when ordering?
The supplied notes state: Please have your VIN number ready when ordering. The VIN helps confirm correct fitment because manual transmissions can vary by year, engine, drivetrain, clutch setup, speedometer type, bellhousing configuration, and output requirements.
What inspections are performed during remanufacturing?
Zumbrota performs a pre-inspection, in-process inspection, and final post-build inspection. Internal parts are checked for gear wear, main shaft straightness, and synchronizer condition.
What parts are replaced during the remanufacturing process?
Zumbrota states that seals, bearings, and other common wear components receive 100 percent replacement during the remanufacturing process.
Is a warranty included with this transmission?
The supplied description states that all transfer cases are sold with a standard 2-year/unlimited mileage warranty. Since this listing is for a manual transmission, buyers should confirm the exact transmission warranty terms before ordering.


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