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Ingersoll-Rand 2121 3/8" Drive Air Impact Wrench Repair Parts

IR 2121 3/8" Drive Parts List
Item PartNumber PartDescription IREquivalent
1 9228Cylinder 2112-3
2 8706Front End Plate 2112-11
3 8101Front Rotor Bearing 2131-97
3A 8294Rear Rotor Bearing R00H-97
4 2454Vane Packet (set of 6 Vanes) 2112-42-6
5 8130Rotor 2112-53
6 8750Rear Rotor Bearing Retainer 4E-6
7 8590Motor Gasket 2112-283
8
Anvil Assembly

8125for 2112 and 2112S 2112-A626

8131for 2121 2112-A726


for 2121-2 2125-A414-2
9
Socket Retainer

8296for 2112 and 2112S 1702-425

8088for 2121 and 2121-2 231-425A
10
Socket Retainer O-ring

8261for 2112 and 2112S 1702-426

8270for 2121 and 2121-2 R1A-159
11 8832Hammer Case Screw (4) 2112-638


Hammer Frame Assembly 2112-A703
12 8129Hammer Frame 2112-703
13 8514Hammer Pin (2) 2112-704
14 9204Hammer (2) 2112-724
15 8136Hammer Case Assembly 2112-727
16 8831Hammer Case Bushing 2112-641
17
Grease Fitting D0F9-879
18 8764Hammer Case Gasket 2112-36
19 8584Housing Assembly 2112-A40
20
Housing Label 2112-99
20A
Warning Label WARNING-2-99
21
Nameplate


for 2112 2112-301


for 2112S 2112S--301


for 2121 and 2121-2 2121-301
22 8128Inlet Bushing Assembly 2131-A565
23 8740Inlet Bushing Screen 5RA-61
24 9144Inlet Retainer Clip 2131-57
25 8592Inlet Parts Kit 2131-K303
25A 8747Washer ---
25B 8745Inlet Bushing Seal ---
25C 8739Tilt Valve Spring ---
25D 8725Tilt Valve ---
25E 8734Tilt Valve Seat ---
25F 8744Tilt Valve Seat Support ---
25G 8746Tilt Valve Seat Retainter ---
26 8122Trigger Assembly 2131-A93
27 8770Trigger O-ring ---
28 8771Reverse Valve Assembly 2131-A329
29 8771TReverse Valve O-ring (top) ---
30 8771BReverse Valve O-ring


(bottom) (blue) ---
31 8787Button Kit 2112-K75
32
Forward Button ---
33
Reverse Button ---
34 8784Power Management Dial 2112-A249
35 9571Power Management Dial Seal 2112-248
36 8594Inlet Clip Removal Tool 2131-322
37
Silencer (4) (2112S only) 2131S-310


Grease (1 lb) (for externallubrication of the impact mechanism)115-1LB


Grease 1 lb(for lubrication when disassembling and assembling the impactmechanism) 105-1LB


Grease 8 lb(for lubrication when disassembling and assembling the impactmechanism) 105-8LB


Protective Cover 2112-P32


Grease Gun R000A2-228


Seal Kit (includes: 7, 18, 25B, 27, 29, 30 and35) 2112-K36

9964
Tune-up Kit (includes: 3, 3A, 4, 6, 7, 9, 10,18, 23, 25, 27, 29, 30 and 35) 2112-TK2


Hammer Kit (for 2112 and 2112S) (includes: 11[4], 14 [2], 18, and Anvil Assembly part number 2112-A626) 2112-THK1


Hammer Kit (for 2121) (includes: 11 [4], 14[2], 18 and Anvil Assembly part number 2112-A726) 2121-THK1


Hammer Kit (for 2121-2) (includes: 11 [4], 14[2], 18 and Anvil Assembly part number 2125-A414-2) 2121-THK1-2


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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