O-Ringed End Plug Kit, for 55-50SN, 55-51SN, Sonnax Transmission

O-Ringed End Plug Kit, for 55-50SN, 55-51SN, Sonnax Transmission

Sale
Regular price $31.56

Hello, If you need assistance finding a part please supply the VIN number of your NORTH AMERICAN vehicle AND the part number you are looking for.

Symptoms:

Delayed Forward
Poor shift quality
TCC slip
3-2 Neutral
2-3 Flare
Low SLT pressure
Overheated fluid

Cause:

Valves and springs push on the end plugs, eventually causing distortion and excessive clearance between the plug and bore.

Correction:

Sonnax O-ringed end plugs restore correct circuit pressures.

55-50SN, 55-51SN

O-Ringed End Plug Kit
Part No. 59947-21K

No special tools required.
Prevents loss of critical pressure.
Sonnax kit services 5 different bores. Can be used in other bore locations as applicable.

O-Ringed End Plugs for AW55-50SN
	Valve	Location	Diameter
End Plugs included in Kit 59947-21K	Forward Clutch Control	Front Control VB	9mm
	2nd Coast Clutch Control	Front Control VB	9mm
	Neutral Relay	Front Control VB	9mm
	M1 Shift	Middle Control VB	9mm
	3rd Gear Band Release	Middle Control VB	11mm

Note

Also fits AW55-51SN, AF 23/33and RE5F22A units.

Contents

End Plugs, 9mm (4)
End Plug, 11mm
O-Rings, small (6) 2 Extra
O-Rings, Large (2) 1 Extra

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