TH400 Slipping When Warm - Chunks in Oil Pan

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82sierradude

Junior Member
Joined
Jun 15, 2017
Posts
13
Reaction score
9
Location
Pacific NW
First Name
Ben
Truck Year
1982
Truck Model
C2500
Engine Size
5.7
I'd replace any plastic thrust washers in there with brass while I was in it.
Yes, the only plastic washer is a selective for the pump.

In addition to what's included in the Jegs 555-62014 kit, here are the new parts. Hopefully, I didn't miss anything critical:
- Bronze thrust washers
- Torrington bearings
- Low roller clutch
- Intermediate roller clutch
- All bushings
- Pump gears
- 2-3 accumulator piston (aluminum)
- Sonnax 34910-05K boost valve
- Center support bolt (cut a 4l80E bolt to size)

I have two governors with original gears that are in good shape, but I may replace the gear on the governor that's installed in the transmission later.
 
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