Chevrolet, GMC (4WD) Manual Transmission Assembly - N/A - Zumbrota Drivetrain - RMT290C-2

Manual Transmission
RMT290C-2
NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A
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HM290 Manual Transmission for GM 88-92 Van 1500 and 2500, 4x4 5 Speed
NV3500 M/T '88-'92 GM 1500, 2500 LD, 5SPD, 4WD, INTEGRAL BELL, EXT SLAVE
M/T 88-92 GM 1500 , 2500 and VAN 5SPD , 4WD .
Zumbrota Drivetrain Manual Transmissions are rebuilt to the highest quality standards using a 3 step inspection process. Step 1 is a pre-inspection for case cracks, excessive wear, and OEM specific problems. Step 2 measures component parts to ensure OEM specifications are met. Step 3 ensures each unit is built to our exacting quality standards. Shaft straightness, gear wear and synchronizers are extensively tested to meet OEM specs. Seals are replaced and units are dyno-tested for operation, shiftability, and noise level. Unrivaled standards are set for unit precision and reliability at all critical touchpoints. Then an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by proprietary shot-enticed deep cleaning, sets the standard for manual transmission remanufacturing.
Quality inspections are conducted 3 times during the remanufacturing process
A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have
A second inspection is conducted during the reman process to ensure all component parts meet OEM specifications
A final post-build inspection is done to ensure unit is built to our strict standards
100% inspection of internal parts, including gear wear checks, mainshaft straightness test and synchronizer testing.
All transmissions are dynometer tested and ran through numerous real life scenarios.
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Quality inspections are conducted 3 times during the remanufacturing process
A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have
A second inspection is conducted during the reman process to ensure all component parts meet OEM specifications
A final post-build inspection is done to ensure unit is built to our strict standards
100% inspection of internal parts, including gear wear checks, mainshaft straightness test and synchronizer testing.
All transmissions are dynometer tested and ran through numerous real life scenarios.
California Proposition 65: WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Case Material: Aluminum
Integral Bell Housing: Yes
Pre-Filled Oil: No
Synchromesh: Yes
Transmission Fluid Capacity: 2.2
Transmission Fluid Type: Synchromesh MTF
Transmission Speeds: 5 Speed

Detailed Fitment Results
Year Make Model Drive Type Fitment Notes 1988 Chevrolet K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1988 Chevrolet K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1988 GMC K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1988 GMC K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1989 Chevrolet K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1989 Chevrolet K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1989 GMC K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1989 GMC K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1990 Chevrolet K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1990 Chevrolet K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1990 GMC K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1990 GMC K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1991 Chevrolet K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1991 Chevrolet K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1991 GMC K1500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander Number: 400-02255A 1991 GMC K2500 NV3500; Getrag HM290, Option Code MG5, With Integral Bell Housing, 3 Rail Internal Shift Mechanism, External Slave Cylinder, Hollander …