TH400
Pump Thrust Bearing Kit 34211-01K
6L45 • 6L50 • 6L80 • 6L90
Pressure Regulator Valve Kit 104520-15K
6L45 • 6L50 • 6L80 • 6L90
Oversized Pressure Regulator & Boost Valve Kit 104520-16K
-
Helps cure:
- Erratic line pressure
- High line pressure
- Low line pressure
- Clutch slippage
- Harsh shifts
- Low cooler flow
- Burnt clutches
- No cooler flow
- Overheated transmission
- Converter concerns
6F35 (Gen. 1) • 6F35 (Gen. 2) • 6F35 (Gen. 3) • 6T40 (Gen. 1) • 6T40 (Gen. 2)
Pump Bushing 144030-06
- Bushing Style: Precision
- Material: PTFE-Impregnated Bimetal
- Housing Bore: 1.698"
- Shaft Dia.: 1.562"
- Width: 0.710"
-
Helps cure:
- Bushing wear
- Bushing failure
9T45 • 9T50 • 9T60 • 9T65
Pressure Regulator Boost Valve Kit 184740-02K
6L45 • 6L50 • 6L80 • 6L90
Pump Slide Pivot Pin & Spring Kit 104553-03K
-
Helps cure:
- Erratic line pressure
- Pump leaks
- Pump noise
6T31 (Gen. 3 6T40) • 6T35 (Gen. 3 6T40) • 6T41 (Gen. 3 6T40) • 6T46 (Gen. 3 6T40) • 6T51 (Gen. 3 6T40)
Lube On Demand Valve Kit 144510-19K
6T31 (Gen. 3 6T40) • 6T35 (Gen. 3 6T40) • 6T41 (Gen. 3 6T40) • 6T46 (Gen. 3 6T40) • 6T51 (Gen. 3 6T40)
Pressure Regulator Isolator Valve Kit 144510-15K
6T31 (Gen. 3 6T40) • 6T35 (Gen. 3 6T40) • 6T41 (Gen. 3 6T40) • 6T46 (Gen. 3 6T40) • 6T51 (Gen. 3 6T40)
Pressure Regulator Valve Kit 144510-17K
6L45 • 6L50 • 6L80 • 6L90
Pump Bushing 104034A
Not for use in 6L45 BMW models, which have a bearing in that position.
- Bushing Style: Precision
- Material: PTFE-Impregnated Bimetal
- Housing Bore: 1.994"
- Shaft Dia.: 1.834"
- Width: 0.782"
-
Helps cure:
- Premature wear & bushing failure
- Excess converter hub-to-bushing clearance
- Pump noise
6L45 • 6L50 • 6L80 • 6L90
Boost Valve Kit 104520-12K
6L45 • 6L50 • 6L80 • 6L90
Selective Pump Thrust Washer 33452A
- Material: Nylon
- Thickness: 0.080"
-
Helps cure:
- Excess endplay














