Generac Power Systems NP-50G Series

Generac NP-50G Recreational Vehicle Generator
Drawing No. A7894
REPAIR PARTS — GN-410 ENGINE
ITEM DESCRIPTION PART NO. QTY. ITEM DESCRIPTION
PART NO. QTY.
1 PISTON RING SET
21533
1
32 PRESSURE RELIEF BALL
A5776
1
2 CONNECTING ROD BOLT 71979
2
33 GOVERNOR SPOOL
A7308
1
3
CONNECTING ROD WITH CAP
71978
1
34
GOVERNOR RETAINER (C-RING)
78645
1
AND BOLT
35 OIL PRESSURE SPRING RETAINER
78691
1
4 PISTON PIN 71980
1
36
M5-0.8X8MM SCREW (THD. FORMING) 74908 1
5
PISTON PIN RETAINER
71983
2 37 GOVERNOR GEAR ASSEMBLY
83912 1
6
CYLINDER HEAD GASKET 21713B 1
38 OIL PRESSURE SPRING
A5771
1
7 FLANGED HEX HD. CAPSCREW
73144
8 39 SPRING WASHER
B2104 2
8
M10X100MM HEAD BOLT 73149 4
40
OIL SUMP
83981 1
9
PISTON 96699 1 41
SLEEVE BEARING 72654
1
10
CRANKCASE GASKET 76701
1 42
GOVERNOR ARM "R" PIN
78658
1
11
M6 SCREW (THD. FORMING)
45756 2 43 THRUST WASHER
78659 2
12
BREATHER GASKET 80308 2
44
SLEEVE DOWEL PIN DIA.12
78699B
1
13
BREATHER COVER
80309
1
45
SLEEVE DOWEL PIN DIA. 14
78699C 2
14 OIL BREATHER SEPARATOR 80338
1
46 GOVERNOR ARM
83948 1
15
PIPE PLUG-3/8" 26925 1
47
DOWEL PIN DIA. 12X20 LONG
88590
1
16
TAPPET
83897 2 48 CRANKCASE SUB ASSEMBLY
89288C
1
17 PIVOT BALL STUD 72694
2
49
BALANCER
84430 1
18
JAM NUT (ROCKER ARM)
72696
2 50 OUTER GEROTER
86002
1
19
SEAL. VALVE STEM
78672 1
51
INNER GEROTER
86026
1
20
PUSH ROD GUIDE PLATE 78694 1
52
PUSH ROD
88396B
2
21
ROCKER ARM 83907
2
53
CRANKSHAFT ASSEMBLY
90416A
1
22
CYLINDER HEAD W/VALVE SEATS
.21714 1 54 BREATHER VALVE ASSEMBLY
90747
1
AND GUIDES
55
ROCKER COVER GASKET 70987
1
23
VALVE SPRING RETAINER 86514
2
57
ROCKER COVER W/FILL 92362
1
24
VALVE SPRING KEEPER
88515
4
58 M6-1.00X 16MM FttN HD. SCR.
79246
4
25
EXHAUST VALVE
86516
1
AND LOCKWASHER
26
INTAKE VALVE 86517 1
59 BEARING TUBE SHAFT
83921 1
27
WASHER, VALVE SPRING 89673 2
60
OIL SCREEN PICKUP ASSEMBLY
77158 1
28
VALVE SPRING 91308
2
61
“O" RING 141.D.X 2.4 THICK
80342
2
29 CAMSHAFTASSEMBLY A7081
1
63
OIL FILL PLUG
76329
1
30
CAMSHAFT SEAL
72655
2 64
“O” RING 17.81.D.X 2.4 THICK
86254
1
31
THRUST WASHER
76361
1
65 OIL FILL CAP ASSEMBLY
93064
1
Recreational Vehicle Generator