Guardian Technologies 004583-0 User Manual
Page 37
ITEM PART
NO. QTY. DESCRIPTION
1
0C5729
1
ASSEMBLY, CRANKCASE HOUSING
WITH SLEEVE
2
0E9843
1
SEAL, 38 I.D. CRANKSHAFT
3
090388
3
SCREW, TAPTITE M6-1.0 X 12 BP
4
0C5372
1
ASSEMBLY,
BREATHER
5
0C3005
1
GASKET,
BREATHER
COVER
6
0E3372B
1
SEPARATOR, OIL BREATHER
7
0D8067A
1
ASSEMBLY, HEAD #1
8
071983
4
RETAINER, PISTON PIN 20
9
0G0693
1
ASSY,
ROCKER
COVER
W/BARB
10
043790
1
BARBED EL 90 3/8NPT X 3/8
11
0E2950
2
PISTON, LC (GT-990)
0E2985
2
PISTON,
HC
(GT-760)
12
021533
2
SET, PISTON RING 90MM
13
0E1466
2
PIN PISTON
14
0D4041
1
ASSEMBLY, CAMSHAFT & GEAR
16
093064
1
ASSEMBLY, OIL FILL CAP
17
0C2977
1
GASKET, CRANK CASE
18
0C5943
1
SEAL, OIL PASSAGE
19
0E3791E
1
ASSEMBLY, CRANKSHAFT
HORIZONTAL DIRECT DRIVE (GT-
990)
0E3790E
1
ASSEMBLY,
CRANKSHAFT
HORIZONTAL DIRECT DRIVE (GT-
760)
20
0E3223
2
ASSEMBLY, CONNECTING ROD (GT-
990)
0E3222
2
ASSEMBLY, CONNECTING ROD (GT-
760)
21
0D2157
2
SCREW SHC M6-1.0 X 50 G8.8
22
0E6098
1
SCREEN, OIL PICKUP
23
0G1536
1
ASSEMBLY, OIL PUMP
24
0E8152
1
O-RING, 0.49 ID X 0.07 THICK
25
0C3011
2
COVER, OIL RELIEF
26
0C3009
2
SPRING, OIL RELIEF
27
0C3010
2
BALL, 1/2D OIL RELIEF
28
093873
2
WASHER, LOCK RIB M6
29
0F5458
1
SCREW, PLASTITE HI-LOW #10
30
0C5998
1
CLAMP, OIL TUBE
31
0D4497
1
PLUG-CRANKCASE GOVERNOR
BORE
ITEM PART
NO. QTY. DESCRIPTION
32
0C3971E
1
ASSEMBLY, DIPSTICK WITH
HANDLE
33
0D3745
1
TUBE, DIPSTICK
34
0C3027
3
O-RING, OIL CLR
35
0E9842
1
SEAL, 42 I.D. CRANKSHAFT
36
0C5731
1
ASSEMBLY, GEAR COVER W/
SLEEVE
37
0C3006
10
SCREW, HHFC M10-1.5 X 55
38
080318
8
SCREW HHFC M6-1.0 X 25
39
0G1839
2
LIFT HOOK, GT990/760
40
0D2723D
1
COVER, ROCKER W/OIL FILL
“GENERAC” TEXT
41
0C2979
2
GASKET, VALVE COVER
42
086515
8
KEEPER, VALVE SPRING
43
0D2274
4
RETAINER, VALVE SPRING
44
0D3867
4
SPRING, VALVE
45
078672
2
SEAL, VALVE STEM D7
46
0C5371
4
WASHER, VALVE SPRING
47
072694
4
STUD, ROCKER ARM PIVOT
48
0C3027
2
O-RING, 3/8” X 1/2”
49
0D5313
4
ROCKER ARM
50
0D3998
4
NUT, HEX M8-1.0 GB YELLOW
CHROM
51
0D6024
2
PLATE, PUSH ROD GUIDE
52
0C2976
12
SCREW HHFC M8-1.25 X 65
53
086516
2
VALVE, EXHAUST
54
0C2229
2
VALVE, INTAKE
55
083897
4
TAPPET, SOLID
56
0D8067B
1
ASSEMBLY, HEAD #2
57
0D9853D
4
PUSHROD 147
58
0C2978
2
GASKET, HEAD
59
0D6008
1
KIT GEAR COVER
60
0D4010
1
KIT GASKET
61
0D6007
1
KIT PISTON & RINGS
62
0D4012
1
KIT BREATHER ASSEMBLY
63
0D8675A
1
KIT HEAD ASSEMBLY CYLINDER 1
64
0D8675B
1
KIT HEAD ASSEMBLY CYLINDER 2
65
0D4015
1
KIT OIL RELIEF
Section 9 — Exploded Views and Parts Lists
GT-990 & GT-760 Engine (Page 1) – Drawing No. 0E8589-Y
35