Texas Pneumatic replacement parts

Paving Breaker

Find Texas Pneumatic TX90PB-4 repair parts using the authorized OEM parts diagram.

TX90PB-4 Parts Diagram

Texas Pneumatic TX90PB-4 exploded parts diagram. Use the diagram to identify the part you need, then select it from the parts list below.

Texas Pneumatic TX90PB-4 parts diagram

Repair Parts

Part # Description Price
43428 Throttle Lever $76.01
43476 Rubber Grip $9.17
43500 Bolt Nut $3.69
43143 Lock Washer $3.01
46893 Throttle Valve (Steel) W/ “O” Rings $69.16
43397 Throttle Valve Spring $8.15
43396 Throttle Valve Sleeve $69.16
43477 Valve Chest Dowel $9.32
43480 Valve Chest Rear $200.54
43186 Automatic Valve $126.68
46894 Valve Chest Front $204.79
43478 Valve Guide (TX 125) $186.12
43474 Backhead Plunger $39.26
43475 Backhead Plunger Spring $31.33
6180 Backhead Double “O” Ring $36.68
68073 Oil Control Plug $4.26
43473 Oil Control Felt $5.16
43393 Throttle Lever Pin $5.16
43399 1/2" Oil Plug $23.20
51973 Backhead Bare $630.62
43169 Swivel Nut W/ “O” Ring 1-1/4" MPT $57.10
91881 Air Swivel Nut “O” Ring $4.26
43512 Swivel Pipe (3/4" MPT) $99.61
45259 “O” Ring $3.30
43510 Air Inlet Screen (Thor 24,25,125) $16.07
48385 Cylinder Plug $17.59
43502 Backhead Bolt $46.47
98438B Fronthead Bolt $43.46
43527 Retainer Latch $77.16
43525 Steel Retainer Bolt Nut $6.27
43007 Retainer Bolt Lock Washer $2.28
43523 Rubber Bushing $16.97
45605 Retainer Bolt Bushing (Steel) $16.77
43521 Reatiner Latch Plunger Spring $12.89
43522 Steel Retainer Plunger $16.97
46900 Fronthead Bare Reference only
43524B Retainer Bolt $44.30
91468 Fronthead Bolt Lock Washer $21.16
43414 3/4-10 Fh Heavy Duty Hex Nut $15.10
43412 Fronthead Bolt Spring $54.15
46896 Tappet $140.46
46897 Tappet Seat $300.97
43484 Piston $225.04