Vacuum test guide
Id guide

Allison

1000/2000/2400 Transmission

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

Fits February '04-earlier pumps. Does not fit No. 29541135 or later pump stators.

    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

Manual Valve Selector Pin 37000-29K

Fits '00–'15 units only.

    Helps cure:
  • Delayed Drive
  • Low line pressure
  • 1-2, 2-3, 4-5 Flares
Zip Kits

Oversized Control Main Relief Valve 37000-19

Fits ’00–’15 units only.

    Helps cure:
  • Shift concerns
  • Loss of shift solenoid control pressure
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

Oversized F-Trim Valve Kit 37000-30K

Fits '00–'05 units only. Fits '00–'05 units only.

    Helps cure:
  • Overheated transmission
  • Code P0741
  • RPM surge
  • TCC apply & release concerns
Zip Kits

Oversized Gain Valve Kit 37000-24K

Fits '00–'09 units only. Fits '00–'09 units only.

    Helps cure:
  • Shift concerns associated with circuit pressure loss
Zip Kits

Oversized Manual Valve Kit 37000-28K

Fits '00–'15 units only.

    Helps cure:
  • Low line pressure
  • Delayed Drive
  • Delayed Reverse
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
Zip Kits

Vacuum Test Plate Kit 37000-VTP

Fits '00–'15 units only.

Zip Kits

Vacuum Test Plate Kit Seal 37000-VTP-MS

Fits '00–'15 units only.

Zip Kits

Vacuum Test Plate Kit Seal 37000-VTP-SS

Fits '00–'15 units only.

Other
Zip Kits

Bore Sizing Tool 37000-02BST

Zip Kits

Tool Kit F-37000-TL15

Zip Kits

Tool Kit F-37000-TL19

Zip Kits

Tool Kit 37000-TL12

Zip Kits

Tool Kit F-37000-TL24

Fits '00–'09 units only.

Zip Kits

Tool Kit F-37000-TL28

Zip Kits

Tool Kit F-37000-TL30

MY 2000-2003 & 2004-2005