HM290 Manual Transmission for GM 90-92 S10 S15 And Sonona 4.3L 4x4 5 Speed Zumbrota Drivetrain

Zumbrota Drivetrain has served a nationwide customer base for over 30 years. We offer a complete line of new, remanufactured, OE replacement and performance manual transmissions, Transfer cases, and differentials along with quality components for rebuilding and repair. We offer parts for a variety of makes and models of foreign and domestic passenger cars, SUV’s and light duty trucks.

As manual transmissions become a less popular option offered by most orginal equipment suppliers, many aftermarket remanufacturers have turned their attention to other volume based product lines. Zumbrota Drivetrain continues to focus directly on this segment of the market. The result is obvious, Zumbrota Drivetrain delivers some of the most dependable remanufactured five speed, six speed and transaxle manual transmissions available. Our ability to produce quality manual transmissions is due to the people and processes developed over the last 30 years. These processes are continuously reviewed to ensure the highest quality possible.

Features:

• 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
• All units are quality inspected throughout the remanufacturing process to maintain our quality standard.
• All housings and top covers are cleaned utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish. Once you've seen it, you'll understand what we mean.
• 100 percent inspection of internal parts, including gear wear checks, mainshaft straightness test and synchronizer testing.
• 100 percent replacement of seals, bearings, and other common wear components.
• All transmissions are dynometer tested and ran through numerous real life scenarios.
• Units are shipped in high density plastic totes to help eliminate in-transit damage.
• Manual transmissions used in vehicles up to 3/4 tons are sold with a Standard 2 Year/Unlimited Mileage Warranty

Details:

• Manual Transmission Assembly
• Model: Getrag HM290
• Drive Type: 4WD
• Engine Liter: 4.3
• Engine Cylinders: 6
• Transmission Speeds: 5
• Integral Bell Housing
• 3 Rail Internal Shift
• Mechanism
• External Slave Cylinder
• Aluminum Shifter Pod
• Hollander Numbers: 400-02398A

Fits Models:

• 1990-1992 Chevrolet S10 Blazer Getrag-5 speed
• 1990-1992 GMC Jimmy Getrag-5 speed
• 1990-1992 Chevrolet S10 Getrag-5 speed
• 1990-1992 GMC Sonoma Getrag-5 speed