HMXL70-132503 Page 3 of 8
Engine Parts List #1
Ref # Part Number Qty Description
50 29826 Screw, 10-32 x 3/4"
51 29216 Locknut, 10-32
52 33454 Lever Assy., Governor
53 29918 Lockwasher, No. 8 E.T.
54 650548 Screw, 8-32 x 5/16"
55 30322 Locknut, 8-32
56 650832 Screw, 1/4-20 x 1-11/16"
57 650833 Screw, 1/4-20 x 1-3/16"
58 34974 Dipstick (Incl. 59)
59 29673 * Gasket, Oil fill
66 27878A Exhaust Valve (Std.) (Incl. 70)
66 27880A Exhaust Valve (1/32" OS) (Incl. 70)
67 34035 Intake Valve (Std.) (Incl. 70)
67 34036 Intake Valve (1/32" OS) (Incl. 70)
68A 34689 Seal, Assy., Intake valve
68 27882 Cap, Upper valve spring
69 27881 Spring, Valve
70 32581 Cap, Lower valve spring
76 32589 Key, Flywheel
77 29443 Clip, Fuel line
77B 35558 Retainer, Wire
78 611090 Flywheel
79 650880 Washer, Lock
80 650881 Nut, Hex, 5/8-18
81 650872 Stud, Solid State mounting
82 35135 Solid State Assy.
82A 610118 Cover, Spark plug (Use as required)
83 650814 Screw, Torx T-15, 10-24 x 1"
95 35557 Ground Wire
96 34041A * Gasket, Cylinder head
97 34030 Head, Cylinder
98 650692 Screw, 5/16-18 x 1-3/4" (Use as requi red)
98 6021A Screw, 5/16-18 x 1-1/2" (Use as required, but do notuse No.
650691 washer.)
98 650711 Screw, 5/16-18 x 1-5/8" (Use as required) (Can use No.
6021A but discard No. 650691 washer.)
99 33636 Resistor Spark Plug (RJ-8C)
100 650691 Washer (Use as req.) (Do not use w/60 21A)
101 650727 Screw, 5/16-18 x 1-3/4" (Use as requi red)
102 650690 Washer, Belleville
103 650694A Screw, 5/16-18 x 2"
104 27896A * Gasket, Breather
105 28423 Body, Breather
106 28424 Element, Breather
107 28425 Cover, Breather
109 650128 Screw, 10-24 x 1/2"
114 29752 Nut, Whiz lock, 1/4-28
115 26756 Gasket, Carburetor
117 34707 Pipe, Intake
119 650378 Screw, Torx T-30, 5/16-18 x 1-1/8"
120 27915A * Gasket, Intake
130 34833A Blower Housing (For electric starter)
133 34664 Control Bracket (Incl. 134, 135, 136 & 138)
134 31342 Spring, Compression
135 650549 Screw, 5-40 x 7/16"
