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1702SB1 Air Impact Wrench - Parts List
Item Part Description Part Number Item Part Description Part Number
1 Motor Housing Assembly 1702SB-A40 39 Hammer Case Bushing 401-641
2 Throttle Valve R000B2-302 * Warning Label WARNING-2-99
† ‡ 3 Throttle Valve Face 401-159 * .005” Oversize Hammer Case Bushing 401-641-5
‡ 4 Throttle Valve Spring 5081T-151 † ‡ 41 Hammer Case Gasket 2902-36
5 Throttle Lever 201-273 42 Hammer Case Cap Screw (3) 1702-638
6 Throttle Lever Pin 502B-120 43 3/8” Square Drive Anvil Assembly
(with pin-type retainer)
1702-P726
‡ 6A Silencer (4) 1702SB-311
6B Inlet Assembly Spacer R00-35A ‡ 44 Socket Retainer Plunger 5020-716
Air Inlet Assembly 1702B-A166 ‡ 45 Retaining Plunger Spring 401-718
7 Swivel Inlet Body 1702B-165 46 3/8” Square Drive Anvil Assembly
1702-A626
8 Swivel Inlet Assembly 1702B-B166 (with ring-type retainer)
† ‡ 9 Swivel Inlet Seal (2) R18LF-21 47 Socket Retaining Ring 1702-425
10 Power Regulator Assembly 1702B-A249 48 Retainer Support Ring 1702-426
† ‡ 11 Power Regulator Seal R00B1-159 Quick-Change Anvil Assembly (1/4” hex) 1702-A926-4
12 Regulator Retainer 201-250 49 Quick-Change Anvil 1702-926-4
‡ 13 Detent Spring 201-251 50 Thrust Ring Lock 5C1-853
‡ 14 Detent Ball R000B-263 51 Thrust Ring I0A902A2-932-4
15 Reverse Valve Assembly 1702B-A329 52 Retaining Sleeve Spring 2U-931-4
† ‡ 16 Reverse Valve Seal R0BR1C-283 53 Retaining Ball (5/32” diameter steel) 2U-696
17 Reverse Valve Stop 401-665 54 Retaining Sleeve 2U-930-4
† ‡ 18 Bushing Seal CE110-210 55 Retaining Sleeve Stop 2U-933-4
19 Grease Fitting 130SR-188
Quick-Change Anvil Assembly (7/16” hex)
1702-A926-7
20 Nameplate 1702SB-301 56 Quick-Change Anvil 1702-926-7
21 Nameplate Screw (3) BN403-302 57 Anvil Body I0A902A5-925
22 Rotor 401-53 58 Body Lock Pin I0A902A5-936
‡ 23 Front Rotor Bearing R00H-97 59 Thrust Ring Lock 4U-933-7
† ‡ 24 Rear Rotor Bearing 401-22 60 Thrust Ring 4U-932-7
‡ 25 Rear Rotor Bearing Retainer MF-18 61 Retaining Sleeve Spring 4U-931-7
26 Cylinder 401-3 62 Retaining Ball (7/32” diameter steel) 2U-722
27 Cylinder Dowel HH92-74 63 Retaining Sleeve I0A902A5-930
† ‡ 28 Vane Packet (set of 6 Vanes) 401-42A-6 * Tune-up Kit (includes illustrated parts 3,
1702SB-TK229 Front End Plate 201-11 4, 6A[4], 9[2], 11, 13, 14, 16, 18, 23, 24,
30 Rear End Plate 201-12 25, 28, 31, 41, 44 and 45)
† ‡ 31 End Plate Gasket 401-739 * Vertical Hanger 1901-365
† 32 Hammer 1702-724A * Horizontal Hanger 1901-366
34 Hammer Frame Assembly 1702-A703A * Socket Adapter (3/8” to 1/2”) 2U-215
† 36 Hammer Pin (2) 1702-704 * Quick-Change Chuck
37 Hammer Frame Washer 1702-706 for 1/4” hex shank accessories 2U-A925-4
38 Hammer Case Assembly 1702-A727 for 7/16” hex shank accessories 502-A925-7
* Not Illustrated.
‡ Indicates Tune-up Kit Part.
† To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock one (pair or set) of each
part indicated by (†) for four tools in service.