Transmission Overhaul Kits

(Showing 12 of 25)

Whether you're tackling a DIY project or looking for a cost-effective solution for worn components, our transmission overhaul kits are your all-in-one package to smoother shifts and enhanced performance. Don't just fix – upgrade your transmission!

Compare
Show 12 24
  • BNM20234

    B&M

    Part #: 20234

    BNM20234

    Engine Make: B&M Performance
    pdm:Brand: B&M
    pdm:Material: Steel
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Product Type: Automatic Transmission Modulator Valve
    pdm:Emission Code: 5
    pdm:California Proposition 65 Required: Yes
    pdm:Finish: Gold Iridited
    pdm:line_code: BNM
    pdm:Warning: California Proposition 65
    pdm:Instructions Included: Yes
    pdm:Sale Category: Transmission and Drivetrain
    pdm:internal_sku: BNM20234
    $43.95
  • BNM20260

    B&M

    Part #: 20260

    BNM20260

    Engine Make: B&M Performance
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:Manual Control: No
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Emission Code: 5
    pdm:Brand: B&M
    pdm:Automotive Item Grade: High Performance
    pdm:California Proposition 65 Required: Yes
    pdm:Instructions Included: Yes
    pdm:Gasket Included: Yes
    pdm:line_code: BNM
    pdm:internal_sku: BNM20260
    pdm:Warning: California Proposition 65
    $62.95
  • BNM20261

    B&M

    Part #: 20261

    BNM20261

    Engine Make: B&M Performance
    pdm:Automotive Item Grade: High Performance
    pdm:Gasket Included: Yes
    pdm:Emission Code: 5
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Instructions Included: Yes
    pdm:Brand: B&M
    pdm:California Proposition 65 Required: Yes
    pdm:Warning: California Proposition 65
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:line_code: BNM
    pdm:internal_sku: BNM20261
    $71.29
  • BNM20289

    B&M

    Part #: 20289

    BNM20289

    Engine Make: B&M Performance
    pdm:California Proposition 65 Chemical Name: Nickel (Metallic)
    pdm:Brand: B&M
    pdm:Additional Fluid Capacity (qts): 2
    pdm:California Proposition 65 Chemical Name: Lead
    pdm:Emission Code: 5
    pdm:Filter Extension Included: Yes
    pdm:California Proposition 65 Required: Yes
    pdm:California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
    pdm:Instructions Included: Yes
    pdm:Filter Included: No
    pdm:Material: Steel
    pdm:Drain Plug Included: Yes
    pdm:Product Type: Automatic Transmission Pans
    pdm:Mounting Hardware: Yes
    pdm:Gasket Included: Yes
    pdm:Sale Category: Transmission and Drivetrain
    pdm:Transmission: TH400
    pdm:Temperature Sensor Bung: Yes
    pdm:Warning: California Proposition 65
    pdm:Style: Deep
    pdm:Transmission Type: Automatic
    pdm:line_code: BNM
    pdm:internal_sku: BNM20289
    $113.95
  • BNM30228

    B&M

    Part #: 30228

    BNM30228

    Engine Make: B&M Performance
    pdm:Gasket Included: Yes
    pdm:Emission Code: 5
    pdm:Automotive Item Grade: High Performance
    pdm:Warning: California Proposition 65
    pdm:Brand: B&M
    pdm:California Proposition 65 Required: Yes
    pdm:line_code: BNM
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:internal_sku: BNM30228
    pdm:Instructions Included: Yes
    pdm:Manual Control: Partial
    $141.95
  • BNM30229

    B&M

    Part #: 30229

    BNM30229

    Engine Make: B&M Performance
    pdm:Brand: B&M
    pdm:Product Type: Automatic Transmission Master Repair Kit
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Emission Code: 5
    pdm:California Proposition 65 Required: Yes
    pdm:Warning: California Proposition 65
    pdm:Filter Included: Yes
    pdm:Gasket Included: Yes
    pdm:Bands: Included
    pdm:line_code: BNM
    pdm:Drain Plug Included: Yes
    pdm:internal_sku: BNM30229
    $389.95
  • BNM30262

    B&M

    Part #: 30262

    BNM30262

    Engine Make: B&M Performance
    pdm:Brand: B&M
    pdm:Emission Code: 5
    pdm:Automotive Item Grade: High Performance
    pdm:Gasket Included: Yes
    pdm:line_code: BNM
    pdm:Instructions Included: Yes
    pdm:Sale Category: Transmission and Drivetrain
    pdm:internal_sku: BNM30262
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:Warning: California Proposition 65
    pdm:California Proposition 65 Required: Yes
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    $62.95
  • BNM30287

    B&M

    Part #: 30287

    BNM30287

    Engine Make: B&M Performance
    pdm:Brand: B&M
    pdm:California Proposition 65 Chemical Name: Lead
    pdm:California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
    pdm:California Proposition 65 Required: Yes
    pdm:Material: Steel Reinforced Thermoplastic
    pdm:Color: Silver and Black
    pdm:Product Type: Kickdown Cable
    pdm:Connector Type: Swivel and Extender
    pdm:Warning: California Proposition 65
    pdm:Emission Code: 5
    pdm:internal_sku: BNM30287
    pdm:line_code: BNM
    $84.51
  • BNM35265

    B&M

    Part #: 35265

    BNM35265

    Engine Make: B&M Performance
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Instructions Included: Yes
    pdm:Gasket Included: Yes
    pdm:Emission Code: 5
    pdm:Automotive Item Grade: High Performance
    pdm:Brand: B&M
    pdm:California Proposition 65 Required: Yes
    pdm:internal_sku: BNM35265
    pdm:Warning: California Proposition 65
    pdm:line_code: BNM
    $72.49
  • BNM35498

    B&M

    Part #: 35498

    BNM35498

    Engine Make: B&M Performance
    pdm:Automotive Item Grade: High Performance
    pdm:line_code: BNM
    pdm:Product Type: Automatic Transmission Shift Lever
    pdm:Brand: B&M
    pdm:internal_sku: BNM35498
    pdm:Emission Code: 5
    pdm:California Proposition 65 Required: No
    pdm:Material: Steel
    pdm:Sale Category: Transmission and Drivetrain
    pdm:Color: Natural
    $42.95
  • BNM40262

    B&M

    Part #: 40262

    BNM40262

    Engine Make: B&M Performance
    pdm:Warning: California Proposition 65
    pdm:internal_sku: BNM40262
    pdm:Product Type: Automatic Transmission Valve Body Kit
    pdm:line_code: BNM
    pdm:Gasket Included: Yes
    pdm:Emission Code: 5
    pdm:California Proposition 65 Required: Yes
    pdm:Automotive Item Grade: High Performance
    pdm:Brand: B&M
    pdm:Instructions Included: Yes
    pdm:California Proposition 65 Chemical Name: Cadmium and cadmium compounds
    pdm:Manual Control: No
    $67.59
  • BNM40497

    B&M

    Part #: 40497

    BNM40497

    Engine Make: B&M Performance
    pdm:Color: Natural
    pdm:internal_sku: BNM40497
    pdm:Brand: B&M
    pdm:Emission Code: 5
    pdm:line_code: BNM
    pdm:Automotive Item Grade: High Performance
    pdm:Product Type: Automatic Transmission Shift Lever
    pdm:California Proposition 65 Required: No
    pdm:Material: Steel
    $45.06

Revamp Your Ride with Our Engine Rebuild Kits

Our engine rebuild kits provide all the necessary components for a complete engine overhaul, ensuring optimal performance and longevity. Get your vehicle back on the road with the quality you deserve.

Why Buy Vehicle Parts from Northern Auto Parts?

40+ Years Experience
Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition.

Trusted Source for Name-Brand Parts
We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace anything on your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

Competitive Pricing
We are committed to affordability without compromising on quality. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast.