Replacement Part List

55
178-LU Cylinder Head
Ref.
Part Number Description
88 951-11198 Valve Kit
89 951-11198 Valve Kit
90 951-11962 Tappet
91 951-1119 9 Push Rod Kit
92 951-112 26 Cylinder Head Kit
(Incl.94,102,103,116)
951-05046 Cylinder Head Assembly
(Incl.88,89,92,94,96,97,102-108,
110-113,115,120 -123)
93 715- 04097 Dowel Pin 12×20
94 951-12076 Gasket, Cylinder Head
95 951-10292 Spark Plug/F6Rtc
96 710-04964 Stud M8×48.5
96 951-11207 Muer Stud Assembly
97 951-11212 Exhaust Pipe Gasket
98 951-12404 Muer Assembly
99 951-12743 Secondary Air Gasket
100 951-05043 Reed Valve Assembly
101 710-06094 Bolt M6×16
102 710-04965 Bolt M10×1.25×80
103 951-11964 Intake Valve Seal
104 951-12077 Valve Spring Retainer
105 951-12078 Valve Spring
Ref.
Part Number Description
106 951-12080 Retainer, Ex.Valve Spring
107 951-12081 Adjuster, Exh Valve
108 951-11965 Push Rod Guide
109 951-11981 Rocker Arm Assembly
110 710-04962 Bolt, Pivot
111 951-11966 Rocker Arm
112 751-11123 Adjusting Nut ,Valve
113 751-11124 Nut, Pivot Locking
114 710-05054 Valve Cover Bolt
115 951-11967 Valve Cover Gasket
116 951-112 20 Valve Cover
117 731-07059 Breather Hose
117 726-04101 Hose Clamp
118 951-12405 Air Shield
119 710-04915 Bolt M6×12
136 951-11333 Valve Cover Kit
137 951-05048 Gasket Kit - External
(Incl.97,115,121-123)
138 951-05047 Gasket Kit - Complete
(Incl.46,53,59,74,94,97,
115,121-123)
139 952Z178-LU Complete Engine