Section 7
ILLUSTRATIONS AND PARTS LIST
37
7.3A ENGINE, COMPRESSOR AND PARTS & SPEED CYLINDER ASSEMBLY -- 175 MODELS
key description: engine, compressor & parts part
number (continued) number quantity
31 spacer, fan 185q 409984 1
32 ring, drive 10” 041275 1
33 tee, reducing 1---1/2x1/2x1---1/2” 802206---026 1
34 fan,suction 18” 160q---jd 250009---757 1
35 bushing,taper 2012 1---1/2x3/8 042367 1
36 support,cylinder mount 175/ 375 02250061---551 1
37 hub,drive (21385) 185dd 023585 1
38 switch, temp 215deg f 1/2”x1/4 250025---207 1
39 ring, drive plate 750 dpq cat 250011---719 1
40 plate, drive 10” 041276 1
41 sub assembly,regulator valve 375dpq---2w 250040---047 1
42 elbow,check valve 1/4t x 1/8p 02250058---275 1
43 connector, straight 1/4 t pls 1/4 npt m 250018---428 1
44 elbow, pipe 1---1/2 801515---060 1
45 capscrew, hex gr5 5/8---11 x 1---1/2” 828610---150 4
46 nipple,pipe 1---1/2 x 6.0 sc 40 822124---060 1
47 capscrew, ferry hd 5/ 16 x 2 1/4” 828405---225 4
48 nipple,pipe 1---1/2 x cl sc 80 822224---000 1
49 nipple,pipe 3/4 x cl sc 80 822212---000 1
50 washer, lock reg 5/8” 837510---156 4
51 elbow, pipe 3/4 801515---030 1
52 washer, lock reg 5/16” 837505---078 4
53 capscrew, hex gr5 3/8---16 x 2 1/4 828606---225 2
54 washer, lock reg 3/8” 837506---094 21
55 capscrew, hex ny gr5 7/16---14 x 1” 832807---100 6
56 capscrew, ferry hd 3/8 x 1 1/4” 828406---125 19
57 capscrew, ferry hd 3/8 x 1 1/2” 828406---150 8
description: speed cylinder
1 rod, threaded 1/4---28 x 2---1/2” 250011---590 1
2 cylinder, speed 175/185 jd 250021---405 1
3 joint, ball fem. 1/4” rh 250011---597 1
4 elbow, 1/4” tube x 1/8” npt 250018---429 1
5 joint, ball fem. lh 1/4” 250011---578 1
6 nut,hex jam rh unfin 1/4” 824604---164 2
7 nut,hex jam lh unfin 1/4” 824704---164 1
8 spring, speed cyl. 175/185 250022---782 1
9 washer, pl b r 1/4” 837204---071 1
PLEASE NOTE: WHEN ORDERING PARTS, INDICA TE SERIAL NUMBER OF COMPRESSOR