All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Tools & Hardware
Hardware
Seals
  • 4L80E Rebuild Kit 4L85E Automatic Transmission Master Overhaul Box Set GM
4L80E Rebuild Kit 4L85E Automatic Transmission Master Overhaul Box Set GM

4L80E Rebuild Kit 4L85E Automatic Transmission Master Overhaul Box Set GM

  • 30 - 99 Sets
    $65.20
  • >= 100 Sets
    $53.03

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

4L80E Rebuild Kit 4L85E Automatic Transmission Master Overhaul Box Set GM

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Transmission Rebuilding: Provides essential components for overhauling GM 4L80E/4L85E automatic transmissions, including clutch plates, gears, and seals to restore smooth gear engagement and power transfer.
  • Sealing and Fluid Integrity: Features gaskets, O-rings, and filters to prevent leaks, maintain fluid cleanliness, and ensure optimal transmission performance.

Key features

  • 1. Corrosion-Resistant Metal Components

    • With a reinforced metal construction for clutch plates and bushings, ensure longevity under high-stress transmission conditions*.

  • 2. Precision-Engineered Compatibility

    • With OEM-grade design alignment for GM 4L80E/4L85E models, achieve seamless assembly and optimal gear engagement*.

  • 3. Broad Application Range

    • Supports both 4L80E and 4L85E transmissions, offering a versatile solution for multiple GM vehicle models*.

  • 4. Leak-Proof Sealing System

    • Includes high-quality synthetic seals and O-rings to prevent fluid leaks during heavy-duty operation*.

  • 5. OEM-Standard Durability

    • Constructed with materials meeting automotive industry durability benchmarks, ensuring reliable long-term performance*.

  • Notes:

    • Comparative hints are included where applicable (e.g., "versus generic kits").

Product details

4L80E Rebuild Kit 4L85E Automatic Transmission Master Overhaul Box Set GM

The 4L80E/4L85E Automatic Transmission Master Overhaul Box Set is a comprehensive rebuild kit designed for GM vehicles. Engineered with precision-machined components and durable materials, this kit ensures seamless transmission operation, extended longevity, and compatibility with OEM standards.

Technical specifications

FeatureSpecificationBenefit
Gaskets & SealsRubber/synthetic composite, heat-resistantPrevent fluid leaks and maintain system integrity
Clutch PlatesMetal core with ceramic friction coating20% higher durability than standard steel plates
FilterMetal mesh with 100-micron filtrationRemoves debris, extending fluid and component lifespan
Gears & SprocketsPrecision-machined alloy steel15% smoother engagement for reduced noise and wear
BushingsPolymer-reinforced metal sleeves30% lower friction than traditional bushings
Washers & BoltsHeat-treated steel with zinc platingWithstands high torque and corrosion resistance

Customization guide

Adjustable material composition (e.g., ceramic coating thickness, polymer blend ratios) to meet OEM specifications or harsh environmental conditions.

Get inspired

Whether you’re repairing a daily commuter or a high-performance vehicle, this kit provides the precision and reliability needed to restore transmission performance. Its modular design ensures compatibility with a wide range of GM models, making it ideal for workshops and DIY mechanics alike.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material DurabilityStandard alloy+15% corrosion resistance+30% heat resistance*
Seal ResistanceOil-based fluids+20% chemical resistanceTriple industry standard**
Gear Precision±0.05mm tolerance±0.03mm tolerance±0.01mm tolerance*

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model’s triple-standard chemical resistance: Enables safe handling of high-viscosity fluids in racing or industrial vehicles.
    • Advanced gear precision: Reduces wear by 40% in heavy-duty trucks with frequent gear shifts.
    • Base Model’s universal alloy: Balances cost and performance for routine rebuilds.

  2. Version Selection Guide:

    • Base Model: Ideal for standard passenger vehicles (e.g., sedans, SUVs) requiring cost-effective rebuilds.
    • Advanced Model: Suited for commercial vehicles (e.g., trucks, buses) operating in corrosive or dusty environments.
    • Pro Model: Designed for high-performance applications (e.g., racing, off-road) where extreme durability and precision are critical.

*Certified against SAE J226M standards. **Exceeds API GL-5 lubricant compatibility requirements.

Frequently asked questions

  • Which GM vehicles are compatible with the 4L80E/4L85E rebuild kit?

  • How often should I replace the seals and gaskets in a GM automatic transmission?

  • Why are metal clutch plates better than plastic alternatives in this rebuild kit?

  • Can this rebuild kit be customized for non-GM transmissions?

  • Are the materials in this rebuild kit OEM-approved or certified?

  • Does the kit include all necessary parts for a full transmission overhaul?

  • How does this rebuild kit improve transmission performance?

  • What makes this rebuild kit better for heavy-duty GM vehicles?

Related searches

rice destoner machinedef pump def transfer pump adbluedecorative cement bricksfor hilux revo 2016 2017 2018cardigan sweater women sweaters knit sweatermarine safety equipmentvibrating table chocolate tempering machine minilaser logo marking machineautomatic bun dividerautomatic fried rice cookershielded speaker cable68 paintball bullet 068 paintball ballsheadphone storage zipper carrying case evaroti maker machine3D food eraser set

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.