FIRMAN 389cc Engine Parts List
NO. Part Number
1
357723587
Crankcase Subassembly.
2
357723501
Bolt, Drain Plug
3
357723502
Washer,Drain Bolt
4
357723503
Sensor, Engine Oil
5
357723504
Flg. Bolt M6×15
6
357723505
Bearing
7
336723501
Locating Pins
8
357723506
Bearing
9
357723507
Balance Shaft
10
357723508
Camshaft Assy.
11
357723509
Crankshaft
12
357723510
Gear,crank Shaft
13
357723511
Gear,drive
14
357723512
Gasket, Crankcase
15
357723513
Oil Dipstick Assy
16
357723514
Cover,Crankcase
17
357723515
Seal, Oil
18
357723516
Flg. Bolt M8×40
19
357723517
Rod, Connecting
20
357723518
Clip, Piston Pin
21
357723519
Pin, Piston
22
357723520
Piston
23
336723503
Flg. Bolt M6×12
24
357723521
Air Guide Lower
25
357723522
Ring Set, Oil
26
357723523
Ring, The Second
27
357723524
Ring, The First
28
357723525
Gasket, Cylinder Head Cover
29
357723526
Cover Subassembly, Cylinder Head
30
357723527
Bolt
31
357723528
Exhaust Valves Stud Bolt
32
357723529
Breather Tube
33
357723530
Flg. Bolt M10×80
Rotator, Valve
34
357723531
336723528
Nut, Valve Lock
35
336723529
Nut Valve Adjusting
36
357723532
Rocker, Valve
37
336723556
Spark Plug
38
357723533
Retainer, Intake Valve
39
357723534
Retainer, Exhaust Valve
40
357723535
Spring,valve
41
336723537
Bolt, Valve Adjusting
42
357723536
Oil Seal,valve
43
357723537
Retainer, Valve
44
45
357723538
Plate Subassembly, Lifter Stopper
46
357723539
Head Subassembly, Cylinder
47
357723540
Valve,In.take
48
357723541
Valve, Exhaust
49
357723542
Push Rod
50
357723543
Tappet, Valve
51
357723544
Locating Pins(φ12×20)
52
357723545
Gasket, Cylinder Head
53
357723546
Air Cleaner Holder
54
357723547
Nut M6
55
357723548
Stud, Intake
56
357723549
Gskt.,Insulator
English
Description
Qty.
NO. Part Number
1
57
357723550
2
58
357723551
2
59
357723588
1
60
357723554
2
61
357723555
2
62
336723555
2
63
357723556
2
64
357723557
1
65
357723558
1
66
357723559
1
67
357723560
1
68
357723561
1
69
357723562
1
70
357723563
1
71
357723564
1
72
336723567
2
73
357723565
7
74
357723566
1
75
336723564
2
76
357723567
1
77
357723568
1
78
357723569
7
79
336723606
1
80
357723570
1
81
357723571
1
82
357723572
1
83
336723612
1
84
357723573
1
85
357723589
1
86
357723577
2
87
357723578
1
88
357723579
4
89
357723580
1
90
357723581
2
357723582
91
2
336723589
92
2
336723590
93
1
336723591
94
1
336723592
95
1
336723593
96
2
357723584
97
2
336723597
98
2
357723585
99
2
336723595
100
1
101
357723586
1
102
357713520
1
103
336723615
1
104
357423500
2
105
357423501
2
106
357423502
2
107
357423506
1
108
357423504
1
109
357423507
1
2
1
Page 28
Description
Plate, Carburetor Insulator
Gasket, Carburetor
Carburetor
Gasket, Air Cleaner
Elbow, Air Cleaner
Nut M6
Clapboard
Nut M5
Element, Air Cleaner
Cover, Air Cleaner
Wind Guide, Top
Spring,Governor
Spring, Throttle Valve Returning
Rod, Governor
Arm, Governor
Bolt,Governor Arm
Pin, Shaft
Seal, Oil
Rocker Shim
Shaft, Governor Arm
Ignition Coil
Flg. Bolt M6×29
Wire Clip
Fan Cover Comp
Nut, Shaft
Pulley,Starter
Sheath,Wire
Cooling Fan
Flywheel Comp
Grip,Starter
Flg. Bolt M6×8
Case Comp.,recoil Starter
Spring,Starter Return
Cord
Pulley,Recoil Starter
Spring,Patchet
Patchet,Starter
Pawl Guide
Clip Sprg.,Pawl Guide
Screw,Pawl Guide
Bushing, Govorner Gear
Clip, Govorner Gear
Gear, Governor
Inner Washer,gear
Gov.,gear Shaft
Gskt.,ext.
Lock Washer
Recoil Starter Set
Governing Gear Set
Air Cleaner Set
Carburetor Set
Piston Rings Set
Gasket Set
Customer Service: 1-844-FIRMAN1
Qty.
1
1
1
1
1
3
1
6
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
3
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1