NV3500 M/T ’98-’03 GM S10 & ’98-’05 Blazer/Jimmy 4.3L 2WD 5SPD Integral Bell Int Slave

chevy nv3500 4×4 transmission​ Zumbrota Drivetrain has proudly served a nationwide customer base for over three decades. We specialize in offering a complete selection of new, remanufactured, OE replacement, and performance manual transmissions, transfer cases, and differentials. Additionally, we provide high-quality components for rebuilding and repair. Our inventory includes parts for a wide range of foreign and domestic passenger cars, SUVs, and light-duty trucks.

Commitment to chevy nv3500 4×4 transmission​

As manual transmissions become less common among original equipment suppliers, many aftermarket remanufacturers have shifted their focus to high-volume product lines. However, Zumbrota Drivetrain remains dedicated to this essential segment of the market. This commitment enables us to deliver some of the most dependable remanufactured five-speed, six-speed, and transaxle manual transmissions available today. Our success stems from the expertise and processes we have refined over the past 30 years, ensuring the highest quality standards.

Remanufacturing Process & Quality Standards

Comprehensive Inspection Process

• Triple Quality Inspections: Conducted at three stages during remanufacturing.
• Pre-Inspection: Identifies case cracks, excessive wear, and OEM-related core issues.
• Mid-Process Inspection: Ensures all components meet OEM specifications.
• Post-Build Inspection: Confirms the unit meets our strict quality standards.

Advanced Cleaning & Component Testing

• State-of-the-Art Cleaning: Housings and top covers undergo hydroblasting and rinsing to restore the OEM finish.
• Complete Internal Component Inspection: Gear wear, mainshaft straightness, and synchronizer function are thoroughly tested.
• 100% Replacement of Common Wear Components: Seals, bearings, and other frequently worn parts are replaced.
• Dynometer Testing: Each unit is tested under real-life driving scenarios.
• Secure Shipping: High-density plastic totes prevent in-transit damage.

Warranty Coverage

Manual transmissions for vehicles up to 3/4 tons come with a standard 2-Year/Unlimited Mileage Warranty, providing peace of mind and reliability.

Product Details: chevy nv3500 4×4 transmission​

• Drive Type: RWD
• Engine Size: 4.3L
• Engine Cylinders: 6
• Transmission Speeds: 5
• Integral Bell Housing
• Single Rail Internal Shift Mechanism
• Internal Slave Cylinder
• Overall Length: 25.5 Inches (Front of Bellhousing to Back of Shifter)
• Identification Codes: GAPX, GAYF, GBKW, GBNJ
• Hollander Numbers: 400-04310

Compatible Vehicle Models

Chevrolet

• 1998-2005 Chevrolet Blazer – Getrag 5-speed
• 1998-2003 Chevrolet S10-Getrag 5-speed

GMC

• 1998-2001 GMC Jimmy, Getrag 5-speed
• 1998-2003 GMC Sonoma – Getrag 5-speed