Harper Air Tool Replacement Parts
Please Note: All replacement parts listed under other manufacturers are Texas Pneumatic substitute parts. The manufacturer’s part numbers listed here are for reference only
Harper Air Tool Replacement Parts
Products List
Showing all 285 results
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9000
Standard Rivet Buster Bumper$4.80 -
9089
1/2" MPT Swivel X 1/2" Hose Barb (Bent Swivel)$31.05 -
9101
Lock Spring$1.82 -
9103
Pressure Spring$13.15 -
9106
Standard Rivet Buster Retainer$106.75 -
9107
Standard Upper Sleeve$18.05 -
9108
Standard Lower Sleeve$22.55 -
9109
Standard Split Lower Sleeve$23.85 -
9111
Retainer (1195-FTC1)$121.15 -
9113
Jumbo Upper Sleeve$19.30 -
9114
Jumbo Lower Sleeve$22.55 -
9115
Jumbo Lower Sleeve (Split)$23.85 -
9116
Retainer - Round Collar$62.25 -
9119
Quick Change Retainer$88.40 -
9120
Ball Retainer$129.05 -
9179
Threaded Ball Retainer$129.05 -
9184
Jumbo Rubber Bumper$4.80 -
9186
Upper Sleeve - For Conversion$18.05 -
9187
Jumbo Upper Sleeve$18.05 -
9188
Lower Sleeve - For Conversion$22.55 -
9189
Lower Sleeve$22.55 -
9400
Jumbo Retainer$114.65 -
49545
Backhead$277.80 -
49703
Handle Lever Pin$2.80 -
49705
Throttle Valve Bushing$20.30 -
49706
Throttle Valve$56.55 -
49707
Throttle Valve "O" Ring$0.85 -
49708
Throttle Valve Spring$1.25 -
49709
Throttle Valve Plug$18.95 -
49710
Connecting Pipe$97.30 -
49711
Connecting Pipe Lock Nut$48.25 -
49712
Barrel Head (Backhead)$277.80 -
49713
Oil Plug$3.50 -
49715
Oil Control Bushing$14.45 -
49716
Upper Valve Block$89.55 -
49717
Lower Valve Block$107.75 -
49718
Lower Valve Block "O" Ring$3.75 -
49719
Center Plate$64.00 -
49720
Auto Valve Disk$23.50 -
49721
Dowel Pin$3.00 -
49722
Cylinder (Barrel)$701.20 -
49723
Exhaust Deflector$97.30 -
49724
Upper Guide Bushing$58.60 -
49725
Guide Bushing "O" Ring$2.35 -
49726
Packing$58.40 -
49728
Packing$58.40 -
49729
Lower Guide Bushing (Thor 6T)$66.65 -
49730
Packing Nut$77.45 -
49731
Packing Lock Ring$27.50 -
49732
Plunger (Piston)$333.40 -
49734
Clamp Screw$25.75 -
49740
Handle Complete$312.60 -
49764
Barrel Head (Backhead)$277.80 -
49772
Packing$58.40 -
60501
Bare Handle$381.95 -
60502
Throttle Lever$30.35 -
60503
Throttle Lever Pin$2.20 -
60504
Throttle Valve W/ "O" Ring$10.80 -
60505
Throttle Valve Bushing$16.80 -
60506
Throttle Valve Spring$1.90 -
60507
Throttle Valve Plug$7.85 -
60508
Throttle Valve Push Pin$8.40 -
60509
Push Pin Bushing$10.55 -
60510
7/8"-24 Thread Permanent Bushing$7.00 -
60512
Valve$9.20 -
60513
Stop Pin$2.20 -
60514
Throttle Valve "O" Ring$1.20 -
60515
Upper Valve Case Lid$55.70 -
60516
Valve Case$22.40 -
60517
Lower Valve Case Lid$38.40 -
60518
Dowel Pin$2.90 -
60520
1" Stroke Piston$44.45 -
60521
Round Front End Bushing$23.80 -
60522
Hex Front End Bushing$25.10 -
60523
Lock$44.00 -
60524
2" Stroke Barrel$354.25 -
60526
3" Stroke Barrel$375.00 -
60527
4" Stroke Barrel$416.65 -
60528
Lock Shield$33.55 -
60532
2" Stroke Piston$44.45 -
60533
3" Stroke Piston$45.90 -
60534
4" Stroke Piston$47.45 -
60540
Handle Complete$452.15 -
60548
"O" Ring$1.80 -
60561
Valve Lid$97.30 -
60562
Flapper Valve$72.75 -
60563
Bottom Seat$58.10 -
60564
Dowel Pin$9.55 -
61104
Throttle Valve$84.75 -
61106
Throttle Valve Spring$5.35 -
61107
Throttle Valve Plug/Cap$39.20 -
61108
Throttle Valve Pin$19.70 -
61110
1/2" MPT X 3/8" FPT Inlet Bushing$6.70 -
61117
Piston$44.55 -
61119
Lock Band$36.70 -
62215
Reducer Bushing$6.70 -
62217
Backhead Bolt Lock Washer$1.05 -
62258
Throttle Valve Stem Bushing$17.60 -
66038
Screen$9.90 -
66301
Cylinder$825.55 -
66302
Backhead With Bushings$661.30 -
66303
Piston$166.80 -
66304
Automatic Valve$86.95 -
66305
Valve Chest Rear$125.10 -
66307
Valve Guide$137.55 -
66308
Valve Chest Dowel Pin$4.25 -
66310
Backhead Spring$19.90 -
66312
Throttle Valve Stem$28.55 -
66314
Throttle Valve$53.20 -
66315
Throttle Valve Bushing$17.60 -
66317
Throttle Lever$74.80 -
66318
Trigger Stop Pin$5.65 -
66319
Oil Plug$15.20 -
66320
Oil Control Plug$2.20 -
66321
Fronthead - Bare$604.15 -
66323
Backhead Bolt Only$21.35 -
66324
Lock Washer$1.30 -
66325
Backhead Bolt Nut$5.00 -
66328
Retainer Latch$62.65 -
66329
Retainer Bolt, Nut & Lock Washer (Assembly)$32.40 -
66330
Backhead Bolt Nut$1.90 -
66331
Backhead Bolt Lock Washer$1.55 -
66332
Retainer Bolt Bushing$17.15 -
66333
Retainer Plunger$5.90 -
66334
Steel Retainer Spring$7.00 -
66335
Air Swivel W/ "O" Ring$83.50 -
66336
Air Inlet Swivel Nut$45.30 -
66338
Air Inlet Screen$9.90 -
66339
Bolt & Nut (Assembly)$15.10 -
66340
Fronthead Bolt Nut$5.00 -
66343
7/8" X 3-1/4" Hex Bushing$109.85 -
66345
Oil Control Felt$2.70 -
66346
Swivel "O" Ring$1.40 -
66347
Spring$4.30 -
66349
Throttle Valve$38.35 -
66351
Throttle Valve Bushing$73.00 -
66352
Throttle Valve$38.35 -
66353
Throttle Valve Spring$1.40 -
66354
Throttle Valve Oil Plug$16.15 -
66363
Throttle Valve Spring$8.30 -
66367
Backhead Complete$937.35 -
66369
Fronthead Complete$756.85 -
66436
Air Inlet Swivel Nut W/ "O" Ring$78.40 -
66601
Cylinder$730.75 -
66603
Piston$135.50 -
66604
Automatic Valve$104.25 -
66605
Rear Valve Chest$172.00 -
66606
Front Valve Chest$175.95 -
66607
Guide$158.65 -
66608
Valve Chest Dowel$5.25 -
66609
Backhead Plunger$27.95 -
66610
Backhead Plunger Spring$21.55 -
66612
"O" Ring$3.05 -
66613
Grip$5.15 -
66614
Throttle Valve (Steel)$53.20 -
66615
Throttle Valve Stem$41.85 -
66616
Throttle Valve Spring$4.50 -
66617
Throttle Lever$59.15 -
66618
Throttle Valve Pin$2.70 -
66620
Oil Control Plug$2.20 -
66623
Backhead Bolt, Nut & Washer Assembly$33.90 -
66624
Retainer Bolt Lock Washer$1.20 -
66625
Backhead Bolt Nut$10.55 -
66626
Tappet Seat$291.80 -
66627
Tappet$128.10 -
66306
Valve Chest Front$110.30 -
66628
Retainer Latch$60.15 -
66629
Retainer Bolt & Nut (Assembly)$34.55 -
66630
Steel Retainer Bolt Nut$3.35 -
66631
Retainer Bolt Lock Washer$1.20 -
66632
Rubber Bushing$10.55 -
66633
Steel Retainer Plunger$10.55 -
66634
Steel Retainer Latch Plunger Spring$7.65 -
66635
Swivel$94.40 -
66636
Swivel Nut W/ "O" Ring$61.90 -
66637
"O" Ring$1.70 -
66638
Screen$5.65 -
66639
Fronthead Bolt, Nut & Washer Assembly$55.70 -
66640
Fronthead Bolt Nut$9.20 -
66641
Fronthead Bolt Lock Washer$16.15 -
66642
Fronthead Bolt Spring$40.35 -
66643
Fronthead Bushing 1-1/8"$152.90 -
66644
Fronthead Bushing 1-1/4"$152.90 -
66645
Oil Control Felt$2.70 -
66647
Throttle Valve$53.20 -
66648
Oil Plug$23.70 -
66902
Cylinder Plug$11.00 -
66903
Piston Hammer$194.80 -
66904
Automatic Valve$104.25 -
66905
Rear Valve Chest$172.00 -
66906
Front Valve Chest$175.95 -
66907
Valve Guide Stem$158.65 -
66908
Valve Chest Dowel Pin$5.25 -
66909
Backhead Plunger$27.95 -
66910
Plunger Spring$21.55 -
66911
Backhead - Bare$563.05 -
66912
Valve Port Seal "O" Ring$3.05 -
66913
Rubber Grip$5.15 -
66914
Throttle Valve$53.20 -
66915
Throttle Valve Bushing$41.85 -
66916
Throttle Valve Spring$4.50 -
66917
Throttle Lever$59.15 -
66918
Throttle Lever Pin$2.70 -
66919
Oil Plug$15.20 -
66920
Oil Control Plug$2.20 -
66901
Cylinder$968.45 -
66921
Bare Fronthead$958.15 -
66922
Air Inlet Swivel O Ring$1.70 -
9104
Threaded Retainer (1198)$104.25 -
66923
Backhead Bolt, Nut & Washer Assembly$33.90 -
9105
Retainer Spring (R.B.)$2.40 -
66924
Backhead Lock Washer$1.55 -
66925
Backhead Bolt Nut$1.90 -
66926
Tappet Seat$266.10 -
66927
Tappet$116.75 -
66928
Steel Retainer Latch$60.15 -
66929
Retainer Bolt & Nut (Assembly)$34.55 -
66930
Retainer Nut$3.35 -
66931
Retainer Bolt Lock Washer$1.20 -
66933
Steel Retainer Plunger$10.55 -
66934
Standard Retainer Latch Plunger Spring$7.65 -
66935
Swivel Pipe (3/4" MPT)$79.95 -
66936
Air Swivel Nut W/ "O" Ring$42.85 -
66937
Air Swivel Nut "O" Ring$2.20 -
66938
Air Inlet Swivel Screen$9.90 -
66939
Fronthead Bolt, Nut, Washer$53.75 -
66940
Fronthead Bolt Nut$9.20 -
66941
Fronthead Bolt Lock Washer$13.65 -
66942
Fronthead Bolt Spring$40.35 -
66943
Fronthead Bushing 1-1/8"$152.90 -
66944
Fronthead Bushing 1-1/4"$152.90 -
66945
Oil Control Felt$2.70 -
66946
"O" Ring$3.35 -
66947
Throttle Valve W/ "O" Ring$53.20 -
66948
Oil Tank Plug$6.80 -
67001
Backhead (Dry)$368.05 -
67002
Throttle Valve$184.25 -
67003
Throttle Valve Handle$257.00 -
67004
Throttle Valve Plunger$19.70 -
67005
Throttle Valve Spring$5.40 -
67006
Throttle Valve Bolt$32.00 -
67007
Throttle Valve Nut$4.00 -
67008
Throttle Valve Washer$1.30 -
67009
Air Connection Elbow$114.35 -
67010
Air Connection Nut$127.00 -
67011
Air Connection "O" Ring$7.75 -
67012
Air Connection "O" Ring$7.75 -
67013
Air Connection Retainer$5.40 -
67014
Handle Bolt$67.00 -
67015
Handle Bolt Nut$19.90 -
67017
Handle Grip$132.70 -
67018
Cylinder$661.30 -
67019
Exhaust Cap$37.45 -
67020
Valve$142.50 -
67021
Valve Chest$1,104.60 -
67022
Valve Guide$472.20 -
67023
Valve Dowel Pin$8.80 -
67024
Rachet Ring$212.25 -
67025
Rachet Ring Dowel Pin$12.05 -
67026
Rifle Bar$490.90 -
67027
Rifle Nut$234.80 -
67028
Piston$597.25 -
67029
Rotational Pawl$58.75 -
67030
Plunger Spring$8.15 -
67033
Side Rod Bolt Nut$67.80 -
67034
Side Rod Bolt Nut$24.35 -
67035
Side Rod Bolt Washer$2.75 -
67036
Fronthead 7/8" X 4-1/4"$1,358.10 -
67037
Fronthead Bushing$119.35 -
67038
Retainer (Steel Holder)$518.85 -
67039
Retainer (Steel Holder) Bolt$106.05 -
67040
Retainer (Steel Holder) Nut$12.20 -
67041
Retainer (Steel Holder) Spring$27.25 -
67050
Handle Grip Spacer$36.20 -
67052
Rotational Sleeve 7/8" X 3-1/4"$519.50 -
67053
Pawl Plunger$17.45 -
91008
Hose Swivel 7/8"-24 Thread$31.05 -
91015
Retainer Spring$1.82 -
66632S
Steel Bushing$10.40 -
66932R
Rubber Bushing$10.55 -
67016A
Handle Bolt Washer$8.10 -
67036S
Fronthead 7/8" X 3-1/4"$1,358.10 -
9110R
Standard Rubber Bumper$4.80 -
9188S
Split Lower Sleeve - For Conversion$23.85 -
9189S
Split Sleeve$23.85
