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GM

4T65-E Transmission

Tech Resources View all Transmissions
Remanufactured Valve Body

Required

Required

4T65-E Remanufactured Valve Body GM039

4T65-E
Remanufactured Valve Body GM039

Volvo, '99-'02

Sonnax rebuilt valve body GM039 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Remanufactured Valve Body GM040

4T65-E
Remanufactured Valve Body GM040

Volvo, '03-Later

Sonnax rebuilt valve body GM040 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Remanufactured Valve Body GM035

4T65-E
Remanufactured Valve Body GM035

’97–’02

Required

4T65-E Channel Plate GM172

4T65-E

Channel Plate GM172

Mid-'02-Later, GM-Style, Two Blow-Off Balls, Channel Plate Casting #24224086 or 24229721

Sonnax rebuilt valve body GM172 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Channel Plate GM174

4T65-E

Channel Plate GM174

'99-'02, Volvo and GM Tap Shift-Style, Two Blow-Off Balls, Channel Plate Casting #24213496

Sonnax rebuilt valve body GM174 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Channel Plate GM175

4T65-E

Channel Plate GM175

'03-Later, Volvo and GM Tap Shift-Style, Two Blow-Off Balls, Channel Plate Casting #24224897 or 24229720

Sonnax rebuilt valve body GM175 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Channel Plate GM171

4T65-E

Channel Plate GM171

'97-'02, GM-Style, One Blow-Off Ball, Channel Plate Casting #24211900

Sonnax rebuilt valve body GM171 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Channel Plate GM173

4T65-E

Channel Plate GM173

Mid-'02-Later, GM-Style, One Blow-Off Ball, Channel Plate Casting #24224896

Sonnax rebuilt valve body GM173 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

4T65-E Remanufactured Valve Body GM034

4T65-E
Remanufactured Valve Body GM034

with Holley EPC, 3-Piece Pump

Sonnax rebuilt valve body GM034 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Internal
Zip Kits

Differential Carrier-to-Case Shim 75410-10

  • Material: Steel
  • Thickness: 0.010"
  • Inner Dia.: 1.445"
  • Outer Dia.: 2.170"
    Helps cure:
  • Driveline noise
  • Excess backlash
  • Reduced differential bearing life
Zip Kits

Pinion Washer 34875-03

Fits output and reaction planetaries for all model years.

    Helps cure:
  • Lost or damaged component
Zip Kits

Pinion Thrust Washer 34875-04

For '98-earlier GM 400, 4L80-E and 4T65-E output and reaction planetaries with .750" wide pinion gears.

    Helps cure:
  • Lost or damaged component
Zip Kits

Planetary Thrust Bearing 34821-01

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Outer Dia.: 1.802"
  • Thickness: 0.168"
  • Inner Dia.: 1.132"
    Helps cure:
  • Bearing noise
  • Bearing failure
Zip Kits

Shim 84733-10

Input Clutch Hub

  • Material: Steel
  • Inner Dia.: 2.385"
  • Outer Dia.: 2.950"
  • Thickness: 0.010"
    Helps cure:
  • Driveline clunk
  • Reduced bearing life
  • Loss of lube oil
  • Rapid sealing ring wear
Zip Kits

Shim 84733-20

Input Clutch Hub

  • Material: Steel
  • Outer Dia.: 2.950"
  • Thickness: 0.020"
  • Inner Dia.: 2.385"
    Helps cure:
  • Driveline clunk
  • Reduced bearing life
  • Loss of lube oil
  • Rapid sealing ring wear
Pump
Zip Kits

Pump Slide Pivot Pin 84881A

Grooved version. Does not fit late-style, 3-piece pump.

    Helps cure:
  • Erratic line pressure
  • High line pressure
Valve Body
Zip Kits

2-3 Accumulator Valve Kit 84754-53K

Fits GM units only.

    Helps cure:
  • 2-3 Shift concerns
  • Burnt clutches
Zip Kits

2-3 Shift Valve 84754-36K

Fits ’94-later 4T60-E. Does not fit 4T65-E Geartronic® or Tapshift® units.

    Helps cure:
  • Erratic shifts
  • 2-3 Shuttle
  • No 3rd
  • Temperature-sensitive shifts
  • No 4th
  • 2nd Gear starts
Zip Kits

3-2 Manual Downshift Valve 84754-37K

Fits ’94-later 4T60-E. Does not fit 4T65-E Geartronic® or Tapshift® units.

    Helps cure:
  • Erratic shifts
  • 2-3 Shuttle
  • No 3rd
  • No 4th
  • 2nd Gear starts
  • Temperature-sensitive shifts
Zip Kits

4-3 Manual Downshift Valve 84754-39K

In 4T60-E units, fits '91-later units only.

    Helps cure:
  • Erratic shifts
  • 2-3 Shuttle
  • Temperature-sensitive shifts
  • No 3rd
  • No 4th
  • 2nd Gear starts
Zip Kits

Boost Valve Kit 84754-30K

    Helps cure:
  • Erratic line pressure
  • Soft upshifts
  • Low line rise in Forward
  • Low line rise in Reverse
Zip Kits

Checkball 10000-08

Imidized Plastic, .250" Dia.

  • Material: Imidized Plastic
  • Dia.: 0.250"
    Helps cure:
  • Lost or damaged component
Zip Kits

Checkball 10000-11

Imidized Plastic, .375" Dia.

  • Material: Imidized Plastic
  • Dia.: 0.375"
Zip Kits

Oversized 1-2 & Reverse Servo Boost Valve Kit 84754-40K

Fits either of 2 locations

    Helps cure:
  • 1-2 Flare
  • Delayed engagement
  • Low Reverse pressure
  • 1-2 Band burned
Zip Kits

Oversized 1-2 Accumulator Valve 84754-57K

    Helps cure:
  • 1-2 Quality poor
  • Flare shifts
  • Soft shifts & poor line rise
Zip Kits

Oversized 3-4 Accumulator Valve Kit 84754-55K

GM units only

    Helps cure:
  • 3-4 Concerns
  • Soft shifts & poor line rise
Zip Kits

Oversized 3-4 Accumulator Valve Kit 84754-58K

Volvo units only.

    Helps cure:
  • 3-4 Concerns
  • Soft shifts & poor line rise
Zip Kits

Oversized Pressure Regulator Valve Kit 84754-46K

    Helps cure:
  • Erratic line pressure
  • Burnt clutches
  • Poor shift quality
  • Overheating
  • TCC apply & release concerns
  • Low converter & lube flow
Zip Kits

Oversized TCC Apply Valve Kit 84754-50K

    Helps cure:
  • No lockup
  • Code P0741
  • Falls out of lockup when hot
  • Converter shudder
  • High TCC slip RPM
Zip Kits

Oversized Torque Signal Valve 84754-44

    Helps cure:
  • Erratic line pressure
  • Low line pressure
  • Code 1811
  • Code P0741, P0742
  • Shudder condition
  • Slipping gears
Zip Kits

Pressure Control Solenoid (PCS) 84431G

Early style, '97-'02

    Helps cure:
  • Line pressure instability
Zip Kits

Shift Solenoid 84421G

1-2 & 2-3

    Helps cure:
  • Shift concerns
Zip Kits

TCC Apply Valve Kit 84754-43K

    Helps cure:
  • No lockup
  • Code P0741
  • Falls out of lockup when hot
  • Converter shudder
  • High TCC slip RPM
Zip Kits

TCC PWM Solenoid 24227747

    Helps cure:
  • No lockup
  • TCC slip
  • Code P0741
Zip Kits

TCC Regulated Apply Valve Kit 84754-34K

    Helps cure:
  • TCC slip
  • Code P0741
  • Cycling TCC RPM
Zip Kits

The Sure Cure® Kit SC-4T65E

Enclosed pump slide pivot pin does not fit late-style, 3-piece pump.

    Helps cure:
  • Low line rise
  • Low Reverse boost
  • Soft shifts
  • Maximum adapt
  • Long shifts
  • Converter shudder
  • Overheated converter
  • Code 741, 1811
  • Falls out of lockup when hot
  • No lockup
Zip Kits

Vacuum Test Plate Kit 84754-VTP

Case
Zip Kits

Differential Lube Tube Retainer Kit 84532-01K

    Helps cure:
  • Differential lube failure
  • Difficulty in retaining differential lube tube
Zip Kits

Oversized Accumulator Pin 84754-51K

    Helps cure:
  • Inconsistent shift quality
  • High shift adapt numbers
  • Burnt clutches
Zip Kits

Oversized Accumulator Pin & Reamer Kit 84754-52K

    Helps cure:
  • Inconsistent shift quality
  • High shift adapt numbers
  • Burnt clutches
Servo/Band
Zip Kits

Extended Length Forward Band Servo Pin Kit 84571-01K

    Helps cure:
  • Band failure
  • Forward slip
  • Burnt Forward band
Other
Zip Kits

3-4 Accumulator Piston 84880M-01

    Helps cure:
  • 3-4 Concerns
  • 4th Clutch burned
  • Soft 3rd
  • No 4th
Zip Kits

AFL Valve Kit 84596-02K

    Helps cure:
  • Erratic line pressure
  • Maximum adapt
  • Code 1811
  • 2nd Gear starts
  • Poor EPC control
  • Long shifts
  • TCC piston failure
Zip Kits

Channel Plate Sleeve 84596-01K

    Helps cure:
  • Worn channel plate sleeve
Zip Kits

TCC Relief Valve 84757-01K

    Helps cure:
  • Repeated converter failure
  • Overheating
  • Low cooler flow
  • TCC slip
  • Loss of lube oil
Zip Kits

Tool Kit 84754-TL46

Zip Kits

Tool Kit F-84596-TL

Zip Kits

Tool Kit 84754-TL2

Zip Kits

Tool Kit 84754-TL3

Zip Kits

Tool Kit 84754-TL44

Zip Kits

Tool Kit F-84754-TL57

Zip Kits

Tool Kit F-84754-TL50