Allison

1000/2000/2400 Transmission

1000/2000/2400 Tech Resources View all Transmissions
Remanufactured Valve Body

Required

Required

Required

Internal
Zip Kits

Thrust Bearing S29531095

Early style, T3/T5, located in rotating clutch assembly & P2 planet module, Enclosed

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Outer Dia.: 2.832"
  • Thickness: 0.132"
  • Inner Dia.: 2.056"
    Helps cure:
  • Bearing noise
  • Bearing failure
Pump
Zip Kits

C-1 Valve & Seal Kit 37000-05K

Feb 2004 & earlier pumps

    Helps cure:
  • C1 Clutch hub wear
  • Lack of C1 clutch control
  • Harsh Forward
  • Delayed bump on Forward
Zip Kits

Lube Regulator & Converter Relief Spring Kit 37000-01K

Fits '03-earlier, 6-solenoid units.

    Helps cure:
  • Broken spring
  • Overheating
  • Delayed engagement
Valve Body
Zip Kits

E-Shift Valve Spring 37000-02

Fits '00-'09 units only.

    Helps cure:
  • Code P0872
  • Code P1711
  • Pressure switch stuck on
  • Failsafe mode
  • 3rd Gear starts
Zip Kits

Exhaust Backfill Valve Kit 37000-17K

Fits '00–'15 units.

    Helps cure:
  • Flare shifts
  • Long shifts
  • Delayed shifts
Zip Kits

F-Trim Valve End Sleeve 37000-03

Fits '00-'05 units only.

    Helps cure:
  • Overheating
  • Code P0741
  • TCC surge
Zip Kits

Oversized E-Shift Valve Kit 37000-15K

Fits '00–'09 units only.

    Helps cure:
  • Code P0872
  • Code P1711
  • Pressure switch stuck on
  • Failsafe mode
  • 3rd Gear starts
Zip Kits

Trim Valve & Spring Kit 37000-12K

Fits '00-'09 units only. The F-trim spring is applicable to '00-'05 valve body casting only. 2002 & Later

    Helps cure:
  • Premature clutch wear
  • Inability to alter clutch apply pressure curve
Other
Zip Kits

Bore Sizing Tool 37000-02BST

Zip Kits

Tool Kit F-37000-TL15

Zip Kits

Tool Kit 37000-TL12