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Ingersoll-Rand 231G 1/2" Drive Air Impact Wrench Repair Parts

IR 231G Impact Wrench Parts List
Item Part Number Part Description IR Equivalent
-

Motor Housing Assembly
231G-A40
1

Motor Housing
-
2

Warning Label
231G-99
3

Nameplate
231G-301A
4

Grease Fitting
131-188
5

Grip
231G-747
6
9599
Throttle Valve Seat
131-303
7

Reverse Valve Bushing
231-A330
8
8400
Reverse Valve Bushing Seal
PS3-67
9

Reverse Valve
131-329
10
9597
Reverse Valve Detent Spring
131-664
11
8282
Reverse Valve Detent Ball
AV1-255
12
9441
Reverse Valve Knob
131-666
13
9440
Reverse Valve Knob Screw
131-665
14
9621
Inlet Bushing
131-565
15

Exhaust Deflector
231G-123
16
9598
Throttle Valve Spring
231G-51
17
8666
Throttle Valve 131-50
18

Exhaust Silencer
235-311
19

Trigger Assembly
231H-A93
20

Trigger Retainer
131-656
21
8094
Endplate Gasket
PF800-283
22
9236
Rear Rotor Bearing Retainer
131-118
23

Rear Endplate Assembly
231-A12
24
8027
Rear Rotor Bearing
402-22
25
8263
Rotor
231-53
26
2189
Rotor Vane (6 required)
2131-42A-6
27
8651
Cylinder
131-3
28

Front Endplate Assembly
231-A11
29
8028
Front Rotor Bearing
4U-97
30
8340
Cylinder Dowel
230-98
31
8311
Motor Clamp Washer
227-207
32
8087
Hammer Frame Rear Washer
231-706
33
9243
Hammer Frame 2131-703
34
8132
Hammer
231XP-724
35
8079
Hammer Pin
231-704
36
8630
Anvil Assembly
231B-A626
37
8270
Socket Retainer O-Ring
R1A-159
38
8155
Socket Retaining Ring
2135-425
39
9416
Hammer Case Assembly
131-A927
40
8032A
Hammer Case Gasket
230-36
41
8312
Hammer Case Pilot
405-800
42
8320
Hammer Case Bushing
705-941
43
9281
Hammer Case Lock Washer
131-637
44
8595
Hammer Case Cap Screw
131-638
*
9985
 Tune-up Kit
-


Century Tool & Equipment is in no way affiliated with the above manufacturers. The parts advertised for sale are not always genuine parts, but are parts made for or by Century Tool & Equipment. Reference to said numbers are for your convenience only. We reserve the right to substitute genuine parts in place of Century Tool & Equipment parts.
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100-1Lb Ingersoll-Rand 1 Lb. Standard-Duty Grease For Impact Tools 100-1Lb Ingersoll-Rand 1 Lb. Standard-Duty Grease For Impact Tools

1 lb. Can tool lube. Standard-duty impact wrench grease. Thicker longer lasting grease for assembling the hammer mechanism. Provides longer life and smoother operation than standard lubricants.

Discontinued See 105-1LB
105-4T Ingersoll Rand Metallic Housing Grease 4 oz. Tube 105-4T Ingersoll-Rand Metallic Housing Grease 4 oz. Tube

105-4T Ingersoll Rand Metallic Housing Grease 4 oz. Tube. Metallic housing impact wrench grease. For use with GTH-1 grease gun.

Price $14.03
105-4T-6 Ingersoll Rand Metallic Housing Grease Pack (6 Pack) 105-4T-6 Ingersoll-Rand Metallic Housing Grease Pack (6 Pack)

Box of 6 4 oz. Tubes of IR Number 105 Grease. Metallic housing impact wrench grease. For use with GTH-1 grease gun. (6 Pack) 1.

Price $79.85
105-LBK1 Ingersoll-Rand Air Care Kit For IRT105 Metallic Housing 105-LBK1 Ingersoll-Rand Air Care Kit For IRT105 Metallic Housing

Ingersoll Rand Air Care Kit includes GTH-1 Grease tube head, 10Z4 4oz. Bottle of #10 Air Tool Oil and 115-4T 4oz. Tube #115 Tool Grease.

Price $42.20
115-1LB Ingersoll-Rand 1Lb. Can Composite Housing Impact Wrench Grease 115-1LB Ingersoll-Rand 1Lb. Can Composite Housing Impact Wrench Grease

1 lb. Can tool lube. Composite housing impact wrench grease. Thicker longer lasting grease for assembling the hammer mechanism. Provides longer life and smoother operation than standard lubricants.

Unavailable
115-4T Ingersoll Rand Composite Grease 4 oz. Tube 115-4T Ingersoll-Rand Composite Grease 4 oz. Tube

115-4T Ingersoll Rand Composite Grease 4 oz. Tube. Composite housing impact wrench grease. For use with GTH-1 or other grease gun.

Price $15.00
115-LBK1 Ingersoll-Rand Composite Grease & Oil Air Care Kit 115-LBK1 Ingersoll-Rand Composite Grease & Oil Air Care Kit

115-LBK1 Ingersoll-Rand Composite Grease & Oil Air Care Kit includes GTH-1 Grease tube head, 10Z4 4oz. Bottle of #10 Air Tool Oil and 115-4T 4oz. Tube #115 Tool Grease.

Price $36.80
2189 2131-42 Rotor Phenolic Vane With Notch - Sold Each 2189 2131-42 Rotor Phenolic Vane With Notch - Sold Each

Made In The USA2189 2131-42 Rotor Phenolic Vane With Notch - Sold Each

Price $2.34
8027 402-22 Bearing Equivalent 8027 402-22 Bearing Equivalent

Made In The USA8027  402-22 Bearing Equivalent

Price $6.40
8028 4U-97 Bearing Equivalent 8028 4U-97 Bearing Equivalent

Made In The USA8028 4U-97 Bearing Equivalent

Price $4.88
8032A 230-36 Hammer Case Gasket Equivalent 8032A 230-36 Hammer Case Gasket Equivalent

Made In The USA8032A 230-36 Hammer Case Gasket Equivalent

Price $0.79
8079 231-704 Hammer Pin Equivalent 8079 231-704 Hammer Pin Equivalent (each)

Made In The USA8079 231-704 Hammer Pin Equivalent

Price $3.00
8087 231-706 Rear Washer Equivalent 8087 231-706 Rear Washer Equivalent

Made In The USA8087 231-706 Rear Washer Equivalent

Price $3.80
8088 231-425A Socket Retainer 1/2" Equivalent 8088 231-425A Socket Retainer 1/2" Equivalent

Made In The USA8088 231-425A Socket Retainer 1/2" Equivalent

Price $2.40
8094 PF800-283 End Plate Gasket 8094 PF800-283 Ingersoll-Rand End Plate Gasket

Made In The USA8094  PF800-283 End Plate Gasket

Price $2.00
8132 231XP-724 Hammer 8132 231XP-724 Hammer (Each)

Made In The USA8132 231XP-724 Hammer (Each)

Price $31.30
8155 2135-425 Socket Retainer 1/2" 8155 2135-425 Socket Retainer 1/2"

Made In The USA8155  2135-425 Socket Retainer 1/2"

Price $2.40
8263 231-53 Rotor Equivalent 8263 231-53 Rotor Equivalent

Made In The USA8263 231-53 Rotor Equivalent

Price $26.40
8270 R1A-159 Retainer O-ring 1/2" Equivalent 8270 R1A-159 Retainer O-ring 1/2" Equivalent

Made In The USA8270 R1A-159 Retainer O-ring 1/2" Equivalent

Price $0.36
8282 AV1-255 Reversing Valve Detent Ball 8282 AV1-255 Reversing Valve Detent Ball

Made In The USA8282 AV1-255 Reversing Valve Detent Ball

Price $0.65
8311 227-207 Motor Clamp Washer Equivalent 8311 227-207 Motor Clamp Washer Equivalent

Made In The USA8311 227-207 Motor Clamp Washer Equivalent

Price $5.61
8312 405-800 Hammer Case Pilot Equivalent 8312 405-800 Hammer Case Pilot Equivalent

Made In The USA8312 405-800 Hammer Case Pilot Equivalent

Price $4.95
8320 705-941 Hammer Case Bushing Equivalent 8320 705-941 Hammer Case Bushing Equivalent

Made In The USA8320 705-941 Hammer Case Bushing Equivalent

Price $11.32
8340 230-98 Cylinder Dowel Equivalent 8340 230-98 Cylinder Dowel Equivalent

Made In The USA8340 230-98 Cylinder Dowel Equivalent

Price $7.50
8400 PS3-67 Reversing Valve Bushing Seal 8400 PS3-67 Reversing Valve Bushing Seal

Made In The USA8400 PS3-67 Reversing Valve Bushing Seal

Price $0.32
8595 2131-638 Screw 8595 2131-638 Screw

Made In The USA8595  2131-638 Screw

Price $6.00
8630 231B-A626 Anvil 1/2" Equivalent 8630 231B-A626 Anvil 1/2" Equivalent

Made In The USA8630  231B-A626 Anvil 1/2" Equivalent

Price $43.76
8651 131-3 Cylinder 8651 131-3 Ingersoll-Rand Cylinder

Made In The USA8651  131-3 Cylinder

Price $51.56
8665 235-51 Throttle Valve Spring 8665 235-51 Throttle Valve Spring

Made In The USA8665 235-51 Throttle Valve Spring

Price $4.28
8666 131-50 / 235-50 Throttle Valve 8666 131-50 / 235-50 Throttle Valve

Made In The USA8666 131-50 / 235-50 Throttle Valve

Discontinued See 8666P
8666P 131-50 / 235-50 Throttle Valve (Plastic) 8666P 131-50 / 235-50 Throttle Valve (Plastic)

Made In The USA8666P 131-50 / 235-50 Throttle Valve (Plastic)

Price $9.90
9236 131-118 Rear Rotor Bearing Retainer 9236 131-118 Ingersoll-Rand Rear Rotor Bearing Retainer

Made In The USA9236  131-118 Rear Rotor Bearing Retainer

Price $0.83
9243 2131-703 Hammer Frame 9243 2131-703 Hammer Frame

Made In The USA9243  2131-703 Hammer Frame

Price $61.66
9281 131-637 Washer 9281 131-637 Washer

Made In The USA9281 131-637 Washer

Price $2.54
9416 131-A927 Hammer Case Assembly 9416 131-A927 Ingersoll-Rand Hammer Case Assembly

Made In The USA9416  131-A927 Hammer Case Assembly

Price $76.38
9440 131-665 Reversing Valve Screw 9440 131-665 Reversing Valve Screw

Made In The USA9440  131-665 Reversing Valve Screw

Price $2.00
9441 131-666 Reversing Valve Knob 9441 131-666 Reversing Valve Knob

Made In The USA9441  131-666 Reversing Valve Knob

Price $3.50
9597 131-664 Reversing Valve Detent Spring 9597 131-664 Reversing Valve Detent Spring

Made In The USA9597  131-664 Reversing Valve Detent Spring

Price $1.20
9598 131-51 / 235-51 Throttle Valve Spring 9598 131-51 / 235-51 Throttle Valve Spring

Made In The USA9598 131-51 / 235-51 Throttle Valve Spring

Price $4.28
9599 131-303 / 235-303 Throttle Valve Seat 9599 131-303 / 235-303 Throttle Valve Seat

Made In The USA9599  131-303 / 235-303 Throttle Valve Seat

Price $5.82
9621 131-565 Inlet Bushing 9621 131-565 Inlet Bushing

Made In The USA9621  131-565 Inlet Bushing

Price $19.80
9985 231HP-TK1 Ingersoll-Rand Tune Up Kit Equivalent 9985 231HP-TK1 Ingersoll-Rand Tune Up Kit Equivalent

Made In The USA9985 231HP-TK1 Ingersoll-Rand Tune Up Kit Equivalent. Used On Ingersoll-Rand Models 231HA,  231HA-2,  231G, 231, 231H, 231C, 231XP

Price $27.98
GTH-1 Ingersoll-Rand Grease Tube Head. Use with 4oz. Tube #115 Tool Grease. GTH-1 Ingersoll-Rand Grease Tube Head

GTH-1 Ingersoll-Rand Grease Tube Head. Use with 4oz. Tube #115 Tool Grease.

Price $22.25
R000A2-228 Ingersoll-Rand Push-Type Hand Grease Gun For Flush Fittings R000A2-228 Ingersoll-Rand Push-Type Hand Grease Gun For Flush Fittings

Made In The USAIngersoll Rand R000A2-228 Push-type hand grease gun for flush-type fittings, holds up to 3 oz of grease.

Price $14.50