Replacement Part List

57
478-SUC Crankcase
Ref.
Part Number Description
47 951-12066 CONNECTING ROD ASSEMBLY
50 710 -05319 CONNECTING ROD BOLT
51 951-12043 PISTON
52 951-11632 PISTON PIN SNAP RING
53 951-12044 PISTON PIN
54 951-12387 PISTON RING SET
75 751-12068 GOVERNOR GEAR
84 951-12069 RADIAL BALL BEARING
85 736-04453 WASHER 8×20×0.8
86 714-04077 COTTER PIN
87 951-11958 GOVERNOR SEAL
88 951-12071 GOVERNOR ARM SHAFT
89 751-14201 CRANKSHAFT ASSEMBLY
90 951-10307 WOODRUFF KEY
91 715-04102 DOWEL PIN 9×12
92 715-04092 DOWEL PIN 7×14
93 751-12072A CAMSHAFT ASSEMBLY
94 951-11374 CRANKCASE COVER GASKET
95 736-04545 WASHER 16×24×0.5
Ref.
Part Number Description
96 651-05020A DIPSTICK ASSEMBLY
99 951-12395 CRANKCASE COVER
100 951-11372 OIL SEAL, 30×46×8
101 710-06061 BOLT M8×38
102 710-06289 BOLT M8×45
103 710-06063 BOLT M8×35
104 951-11320 DIPSTICK CLAMP
105 710-05349 BOLT M6×8
106 631-05032A DIPSTICK ASSEMBLY
107 951-11381 OIL FILL TUBE O-RING
108 731-09317 OIL FILL TUBE
109 921-04663 DIPSTICK O-RING
110 731-09316 DIPSTICK
111 751-14202 CRANKCASE COMP.
112 951-11350 OIL DRAIN PIPE
113 736-04440 WASHER 10×16×1.5
114 951-1149 9 OIL DRAIN PLUG
115 951-11498 OIL SEAL 30×46×8
952Z478-SUC COMPLETE ENGINE