IR Model 20H40NG Compressor Frame Assembly

ITEM# – PART NUMBER – DESCRIPTION
1 – 95252409 – Plug, Pipe-Hex Head 1/4″
2 – 95344651 – Plug, Pipe – Hex Head 1/2″
3 – 95078648 – Plug, Pipe – Square Countersunk 1/2″
4 – 32270027 – Gauge, Oil
5 – 95022158 – O-Ring – Oil Fill Plug
6 – 30221311 – Plug, Frame End Cover
7 – 30346597 – Washer, Copper – 7/8″
8 – 95251013 – Capscrew – Hex 3/8 x 7/8″
9 – 95674677 – Gasket, Copper Washer – 3/8″
10 – 32007288 – Description: Cover, Frame End

11 – 32247637 – Gasket, Frame End Cover
12 – 90799289 – Lockwire – 12 GA x 5″
13 – 95431367 – CapScrew, Hex – 3/8-16 x 1-1/2″
14 – 32270035 – Plate, Counterweight
15 – 32245912 – Cap, Crankpin
16 – 32245888 – Clamp, Bushing
17 – 32269961 – Rod, Connecting – Third Stage
18 – 32269961 – Rod, Connecting – First/Second Stage
19 – 32256828 – Rod, Connecting – Fourth Stage
20 – 32245896 – Bushing, Crankpin

21 – 32283715 – Assembly, Crankshaft – Complete
22 – NSS – Crankshaft
23 – 32269979 – Main Bearing
24 – 30218457 – Spacer, Main Bearing
25 – 32283723 – Bearing, Ball with Snap Ring
26 – 30216824 – Ring, Bearing Retainer
27 – 95083721 – Key, Woodruff
28 – NUMBER NOT ON DIAGRAM – N/A
29 – 95043667 – Capscrew, Hex – 3/8 x 1-1/4″
30 – 32283731 – Cover, Shaft End

31 – 32247611 – Gasket, Shaft End Cover
32 – 32270951 – Seal, Shaft
33 – 32283707 – Compressor Frame
34 – 37128113 – Compressor Support
35 – 95917340 – Capscrew, Hex 5/8-11 x 5″
36 – 95688719 – Lockwasher, Spring – 5/8″
37 – 30212773 – Fan, Beltwheel
38 – 30285191 – Wheel, V-Belt
39 – 95054953 – Capscrew, Hex 1/2-13 x 3/4″
40 – 95716890 – Lockwasher, Spring – 1/2″

41 – 30287668 – Nut, V-Belt Wheel
42 – 95265690 – Lockwasher, Spring – 1-3/8″
43 – 32231128 – Valve, Snifter – 1/8″ NPT
44 – 95038030 – Bushing, Reducing – 1/4 x 1/8″
45 – 95426714 – Nipple, Close – 1/4 x 7/8″
46 – 95063459 – Tee, Pipe – 1/4″
47 – 32270415 – Gauge, Pressure – 0-60 PSIG
48 – 32270431 – Valve, Relief – 35 PSIG
49 – 32246001 – Connector, Tube – 1/4 x 1/8″
50 – 32283749 – Tube, Oil Drain

51 – 32245979 – Elbow, Tube – 1/4 x 1/8″
52 – 32282980 – Spacer, Support
53 – 32270662 – Baffle, Low Oil Level Switch – 1/2″ + 3/4″
54 – 95311650 – Capscrew, Hex
55 – 32284374 – Switch, Low Oil Level – 3/4″ NPT – Side Conduit
– 32288201 – Switch, Low Oil Level – 3/4″ NPT – Bottom Conduit
– 32248379 – Switch, Low Oil Level – 1/2″ NPT – Side Conduit
– 32231656 – Switch, Low Oil Level – 1/2″ NPT – Bottom Conduit