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Replacement Parts Manual
HS050000AV
Ref.
No. Description Part No. Qty.
Ref.
No. Description Part No. Qty.
1 1/4" NPT Drain plug ◆ 1
2 Oil level gauge ◆ ▼ 1
3 Oil level gauge o-ring ◆ ▼ ◗ 1
4 Crankcase ◆ 1
5 Flywheel ■ 1
6 Flat washer ▲ ✤ 1
7 Lock washer ▲ ✤ 1
8 Bolt, M12 ▲ ✤ 1
9 Hex Capscrew, M10x80 ✤ 4
10 Spring washer, M10 ✤ 8
11 Intercooler fitting without
tapped hole HS050053AV 2
12 Cylinder head (low pressure) HS050054AV ◗ 1
13 Head gasket (LP) ≠ ◗ 1
14 Valve plate assembly ≠ 1
21 Valve plate - cylinder gasket
(LP) ≠ ◗ 1
22 Cylinder (LP) HS050065AV 1
23 Cylinder-crankcase packing ◗ 2
24 Intercooler assembly with
flare nuts HS050066AV 1
25 Hex bolt, M10x65 ✤ 4
26 Cylinder head (high pressure) HS050076AV 1
27 Head gasket (HP) ◗ ♠ 1
28 Valve plate assembly (HP) ♠ 1
35 Valve plate - cylinder
gasket (HP) ◗ ♠ 1
36 Cylinder (HP) HS050077AV 1
37 Nut ✤ 8
38 Spring washer ✤ 8
39 Stud bolt ✤ 8
40 Fill plug ◆ ❏ 1
41 Fill plug o-ring ◆ ❏ 1
42 Oil seal HS050042AV ◆ ◗1
43 Piston ring kit (LP) HS050060AV 1
44 Piston ‡‡ 1
45 Wrist pin ‡‡ 1
46 Retainer clip ‡‡ ❍ 2
47 Key ■ 1
48 Ball bearing ● 1
49 Dipper ▼▼ †1
50 Lock washer ▼▼ †1
51 Dipper retaining screw, M4x10 ▼▼ †1
52 Wrist pin ❍ 1
53 Connecting rod † 1
54 Piston ring kit (HP) HS050063AV 1
55 Piston ❍ 1
56 Crankshaft ● 1
57 Connecting rod (HP) ▼▼ 1
58 Ball bearing ● 1
59 Rear bearing plate †† 1
60 Bearing cap gasket ◗ 1
61 Breather assembly HS050070AV 1
62 Bearing cap †† 1
63 Copper washer ✤ 1
64 Bolt ✤ 1
65 Air filter assembly DP500056AV 1
66 Beltguard bracket HS050059AV 1
NOT SHOWN
Air filter element HS050071AV 1
REPAIR KITS AND ACCESSORIES
▲ Flywheel bolt kit DP500040AV 1
■ Flywheel with key HS050041AV 1
● Crankshaft assembly
with bearings HS050043AV 1
◆ Crankcase assembly with oil seal,
oil level gauge, drain plug,
and fill plug HS050044AV 1
▼ Oil level gauge with o-ring DP400045AV 1
❏ Oil cap with o-ring DP500046AV 1
▼▼ High pressure connecting
rod assembly with dipper HS050047AV 1
† Low pressure connecting rod
assembly with dipper HS050048AV 1
†† Bearing cap with baffle HS050050AV 1
‡‡ Piston set (LP) HS050061AV 1
❍ Piston set (HP) HS050062AV 1
≠ Valve plate kit (LP) HS050064AV 1
◗ Gasket, oil seal and o-ring kit
(except valve plate to plate gasket) HS050068AV 1
✤ Assembly fastener set HS050069AV 1
♠ Valve plate kit (HP) HS050075AV 1
For Replacement Parts or Technical Assistance, call 1-800-543-6400
Address parts correspondence to:
Attn: Customer Service
100 Production Drive
Harrison, Ohio 45030 U.S.A.
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in
parts list
A beltguard must
be used. Use a
check valve and an ASME type safety valve with a
setting no higher than 200 psi.
IMPORTANT: Install the air compressor at least 18" from the nearest wall or obstruction. Free air flow around the compressor
pump is essential for correct operation.
6