Form ZCE840
23
Date
2021March10/H
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PARTS LIST FOR
SDR4P
SERIES DRILLS,
DOUBLE REDUCTION, NON-REVERSING
SERIAL “A”
Fig. Part
No. No. Description
Fig. Part
No. No. Description
1.
SP21019B 1/4" Chuck 3/8"-24
74375 1/4" Keyless Chuck (Not Shown)
2.
67954 1/4" Keyless Chuck Spacer (Not Shown)
3.
74320-1 Gear Case Cap
4.
74327 Ball Bearing
5.
SP74386A
Carrier Assembly (500 & 700 RPM models only)
(Includes Figures 4-8)
SP74387A
Carrier Assembly (800 & 900 RPM models only)
(Includes Figures 4-8)
SP74388A
Carrier Assembly (1000 & 1200 RPM models only)
(Includes Figures 4-8)
SP74391A
Carrier Assembly (1500 & 1800 RPM models only)
(Includes Figures 4-8)
6.
74343 Pin (3)* (500, 700, 800, 900, 1000 & 1200 RPM models
only)
74376 Pin (3)* (1500 & 1800 RPM models only)
7.
77187 Bearing (3)* (500, 700, 800, 900, 1000 & 1200 RPM models
only)
8.
74304-16 Planet Gear (3)* (500 & 700 RPM models only)
74304-15 Planet Gear (3)* (800 & 900 RPM models only)
74304-14 Planet Gear (3)* (1000 & 1200 RPM models only)
74304-12A Planet Gear & Bushing (3)* (1500 & 1800 RPM models only)
9.
74389 Gear Case
10.
77117 Support Handle Ring
11.
08229 Socket Cap Screw
12.
09593 Jam Nut
13.
40107 Handle
14.
74352 Wear Plate
15.
SP74383A Carrier Assembly (500 RPM model only)
SP74383B Carrier Assembly (700 RPM model only)
SP74384A Carrier Assembly (800 RPM model only)
SP74384B Carrier Assembly (900 RPM model only)
SP74385A Carrier Assembly (1000 RPM model only)
SP74385B Carrier Assembly (1200 RPM model only)
SP74392A Carrier Assembly (1500 RPM model only)
SP74392B Carrier Assembly (1800 RPM model only)
16.
77187 Bearing (3)* (500, 700, 800, 900, 1000, 1200 & 1500 RPM
models only)
17. 74304-17PM Planet Gear (3)* (500 RPM model only)
74304-16 Planet Gear (3)* (700 & 800 RPM models only)
74304-15 Planet Gear (3)* (900 & 1000 RPM models only)
74304-14 Planet Gear (3)* (1200 & 1500 RPM models only)
74304-12A Planet Gear & Bushing (3)* (1800 RPM models only)
*Order Quantity As Required
FURNISH CATALOG, SERIAL,
AND MODEL NUMBER
WHEN ORDERING PARTS
18.
74351-6 Sun Gear (900 & 1000 RPM models only)
74350-6 Sun Gear (1200 & 1500 RPM models only)
74379 Sun Gear (1800 RPM model only)
19.
74390 Gear Case
20.
74321 Wear Plate
21.
65470 Ball Bearing
22.
74337 Front End Plate
23.
ME9A14 Steel Alignment Ball
24.
74333-7 Rotor (7 tooth) (500 RPM model only)
74333-9 Rotor (9 tooth) (700, 800 & 1800 RPM models only)
74333-6S Rotor (6 tooth) (900, 1000, 1200 & 1500 RPM models only)
25.
SP74303 Vane (Set of 6)
26.
74346 Roll Pin (2)*
27.
74367 Cylinder
28.
74366 Rear End Plate
29.
74364 Ball Bearing
30.
21529 Retaining Ring
31.
67408 Label
32.
74360 Housing
33.
68340 Rubber Grip (not shown)
34.
SDR-25 Roll Pin
35.
21542 C-Clip Retainting Ring
36.
14311 O-Ring
37.
SDR-23 Trigger Sleeve
38.
68461 Trigger
39.
IM3100-22 Valve Seat
40.
SDR-20 Tipper
41.
66294 Trigger Spring
42.
74335 Exhaust Deflector
43.
69007 O-Ring
44.
66244R Inlet Adapter
45.
74365 Muffler Material
46.
74357 Exhaust Stake
47.
30375 Grease Fitting (2)*
Not Shown:
Non-Reversing Motor Assembly (Includes Figures 21-30)
SP74333-7NB.......................500 RPM models only
SP74333-9NB.......................700, 800 & 1800 RPM models only
SP74333-6SNB...................900, 1000, 1200, 1500 RPM models only
Non-Reversing Housing Assembly (Includes Figures 31-46)
SP74360A
Chuck Key.......................30000
Side Handle Assembly (Includes Figures 10-13)
77117A