Section 7
ILLUSTRATIONS AND  PARTS
55
7.4A AIR INLET  AND EXHAUST - PERKINS AND CATERPILLAR MODELS 125, 130 & 185
key part
number description number quantity
1 elbow, 90m 5/16”tube x 1/8”npt  02250109-423 1
2 filter, air plastic strt inl (I) 02250110-197 1
3 support, air fltrs 185dpq 60hp 02250136-929 1
4 hose, air inl unit 186dpq 60hp 02250136-931 1
5 muffler, jd cat 185dpq 60hp 02250136-942 1
6 support, muff cat 185dpq 60hp 02250136-995 1
7 tube, exhaust outlet cat 185 60hp 02250136-996 1
8 tube, exhaust inlet cat 185 60hp 02250136-997 1
9 shield, heat exhaust 185q cat 02250139-771 1
10 adapter, air inlet eng.breath 185ca 02250140-051 1
11 filter, air 7” plstc 90 non cint.  (I) 02250140-440 1
12 hose, air inl fltr 185q 60hp 02250140-875 1
13 hose, air inlet eng 185q 60hp 02250140-876 1
14 tube, engine vent 185dpq pe 02250147-925 1
15 clamp, hose spring 3/4 od ss 02250148-054 2
16 baffle, frm low frt 185 dlq 02250157-075 1
17 elbow, exh outlet cat 185dlq 02250157-090 1
18 baffle, air exhst frt 185dlq 02250158-022 1
19 clamp, hose 1 13/16” x 2 3/4” adj. 040083 3
20 clamp, exhaust 2-1/2” 043203 2
21 band, mounting 6 1/2” 043370 2
22 clamp, hose 2-13/16 to 3-3/4” 250018-550 3
23 nut, hex f pltd 5/16-18 825305-283 10
24 nut, hex locking 3/8-16 825506-198 2
25 capscrew, hex 8.8 m8 x 20mm 828008-020 8
26 capscrew, hex gr5 3/8-16 x 1 829106-100 2
27 screw, hex ser washer 5/16-18 x 3/4 829705-075 8
28 screw, mach-hex 1/4-20 x 2 1/2 830104-250 2
29 washer, spr lock-metric pltd m8 838808-200 8
30 hose, heater 1/2” 842115-050 2 ft.
(I) For maintenance on air filter, order replacement element no. 02250102-158, and/or dust ejector valve
no. 02250115-271.
PLEASE NOTE: WHEN ORDERING PARTS, INDICATE THE SERIAL NUMBER OF COMPRESSOR