Check Availability

# Description Price Qty
1 Cylinder Assy. | Used Before Code Date 91070100
397673
$317.20
$297.38
1 Cylinder Assembly | Used After Code Date 91063000
495133
$228.05
$213.80
5 Head-Cylinder (High Compression)
211127
$24.80
$23.25
6 Washer, Flat
225137
Unavailable  
7 Gasket-Cylinder Head | Included in Gasket Set-Part No. 397145
272157
Unavailable  
8 Breather Assembly
791779
$7.90
$6.49
9 Gasket, Valve Cover | Included in Gasket Set-Part No. 397145
27549
Unavailable  
10 Screw
94621
Unavailable  
11 Tube-Breather | (Rubber Hang Down Tube See Ref. 8 Note)
271489
$4.00
$3.75
12 Gasket-Crkcse (.009in. Thick) | Included in Gasket Set-Part No. 397145
270126
$2.65
$2.18
12 Gasket-Crkcse (.005in. Thick) | Included in Gasket Set-Part No. 397145
270125
$4.40
$4.13
12 Gasket, Crankcase (.015in.) | Included in Gasket Set-Part No. 397145
270080
Unavailable  
13 Screw-Cylinder Head (2-3/32in. Long)
93368
Unavailable  
13 Stud, Hex Washer He (3 5/16in. Long)
94733
Unavailable  
14 Stud, Hex Washer He (3 5/16in. Long)
94733
Unavailable  
14 Screw-Cylinder Head (2-15/32in. Long)
93369
Unavailable  
15 Plug, Pipe Magnetic
94687
Unavailable  
15 Plug, Pipe (Flush) (1/4-18 Nptf)
93448
Unavailable  
15 Plug, Pipe (Standar (1/4in. Square)
91249
Unavailable  
16 Crankshaft | Used After Code Date 91063000
397095
$96.05
$90.05
16 Crankshaft | Used After Code Date 91063000
397087
$96.05
$90.05
16 Crankshaft | Used After Code Date 91063000
261227
Unavailable  
16 Crankshaft | Used After Code Date 91063000
492088
Unavailable  
16 Crankshaft | Used After Code Date 91063000
492090
$96.05
$90.05
16 Crankshaft | Used After Code Date 91063000
492926
Unavailable  
16 Crankshaft | Used After Code Date 91063000
493290
Unavailable  
16 Crankshaft | Used Before Code Date 91070100
493898
Unavailable  
16 Crankshaft | Used After Code Date 91063000
494035
$96.05
$90.05
17 Ball Bearing (Magneto Side)
99157
$13.50
$12.66
17A Ball Bearing (P.t.o. Side)
99158
$9.85
$9.24
18 Cover, Crankcase Ki (Ball Bearing)
298204
Unavailable  
18 Cover-Crankcase | Engines With High Oil Fill
493610
Unavailable  
19 Bushing-Crkcse. Cover
297603
$18.85
$17.68
20 Seal-Oil
393812
$3.40
$2.79
21 Plug, Oil Fill
66768
Unavailable  
21A Plug/Seal Assy (For High Oil Fill)
399195
Unavailable  
22 Screw-Tank Mounting
93032
Unavailable  
22 Stud
93656
Unavailable  
25 Piston Assembly
793214
$69.25
$56.92
25 Piston Assy-010
393820
Unavailable  
25 Piston Assy-020
298906
$80.00
$65.75
25 Piston Assy-030
298907
$64.45
$60.43
26 Ring Set-030 (.030in. O.S.) | Used After Code Date 85042100
399016
$18.35
$17.21
26 Ring Set-Std | Used After Code Date 85042100
399067
$42.00
$39.38
26 Ring Set-030 | Used Before Code Date 85042200
393838
$22.40
$21.00
26 Ring Set-020 | Used Before Code Date 85042200
393837
$22.40
$21.00
26 Ring Set-010 | Used Before Code Date 85042200
393836
Unavailable  
26 Ring Set-020 (.020in. O.S.) | Used After Code Date 85042100
399015
$17.75
$16.65
26 Ring Set-Piston Std. | Used Before Code Date 85042200
393835
Unavailable  
26 Ring Set-Std (Std.) | Used Before Code Date 85042200
298982
$24.95
$20.51
26 Ring Set-010 (.010in. O.S.) | Used After Code Date 85042100
399014
Unavailable  
27 Lock-Piston Pin
26026
Unavailable  
28 Pin-Piston 005 (.005in. O.S.)
298908
Unavailable  
28 Pin-Piston Std
298909
$5.00
$4.69
29 Rod-Connecting (Standard) | For Connecting Rod With .020in. Undersize Crankpin Bore-Order No. 390459
299430
$22.95
$18.86
30 Dipper-Connecting Rod
691759
$4.85
$3.99
31 Lock-Screw Head
221876
$2.40
$2.25
32 Screw
691664
$1.90
$1.56
33 Retainer, Spring (Used With Valves With Groove In Stem)
93312
Unavailable  
34 Valve-Intake
261044S
$14.25
$11.71
35 Spring, Valve
260552
Unavailable  
36 Spring-Valve (Exhaust) | Used Before Code Date 90051400
26826
$4.20
$3.94
36 Spring-Valve | Used After Code Date 90051300
691838
$3.10
$2.91
40 Retainer, Spring (Used With Valves With Groove In Stem)
93312
Unavailable  
41 Retainer-Valve (Exhaust) | Used Before Code Date 90051400
292259
$5.55
$5.21
41 Retainer-Valve | Used After Code Date 90051300
691367
$5.55
$5.21
42 Retainer-Valve | Used Before Code Date 90051400
230127
$5.10
$4.79
42 Retainer-Valve Spring | Used After Code Date 90051300
224450
Unavailable  
44 Pin-Valve Spring Set | Used Before Code Date 90051400
230126
$3.15
$2.96
45 Tappet-Valve
690509
Unavailable  
46 Camshaft
691164
Unavailable  
50 Elbow-Intake
212358
Unavailable  
51 Gasket-Intake | Included in Gasket Set-Part No. 397145
68987
$2.15
$2.03
52 Gasket, Intake Elbo (2) | Included in Gasket Set-Part No. 397145
27355
Unavailable  
53 Screw-Sem
94442
$2.00
$1.88
201 Link-Governor
261589
$2.75
$2.59
206 Nut, Hex (#6-32 Thread)
231266
Unavailable  
207 Spring-Governor Control Rod
26855
Unavailable  
208 Rod-Gov Control (#6-32 Thd.)
261985
$6.65
$6.24
209 Spring-Governor
261126
Unavailable  
219 Gear-Governor | Used Before Code Date 91061000
391737
$11.55
$10.84
219 Gear-Governor | Used After Code Date 91060900
494845
Unavailable  
220 Washer
691724
$2.55
$2.40
227 Lever-Governor Control
692357
$11.30
$10.60
230 Washer, Steel Zinc
222450
Unavailable  
280 Strap-Control Rod
223236
$3.45
$3.24
284A Screw-Sem
94419
Unavailable  
306 Shield-Cylinder
694514
$13.35
$12.53
307 Screw-Hex | Used After Code Date 87020800
93490
Unavailable  
307 Screw, Sem Hex Head | Used Before Code Date 87020900
93042
Unavailable  
308 Shield-Cylinder
694514
$13.35
$12.53
337 Plug-Spark
796112S
$3.40
$2.93
337 Spark Plug,resistor
802592
Unavailable  
337 Spark Plug
492167
Unavailable  
347 Switch-Stop
220884
$3.30
$3.10
347 Sparkplug Stop Sw | Used After Code Date 90081600
221828
$1.90
$1.79
356 Wire-Stop (2 Wires, 5-33/64in. And 15-23/32in. Long)(snap Connect Insulated Femaleblade Terminal, And 2)
491391
Unavailable  
357 Key, Pulley (3/16in. Square)
91539
Unavailable  
358 Gasket Set-Engine
495603
$20.25
$16.64
362 Boot-Spark Plug
793351
$7.25
$6.80
383 Wrench-Spark Plugs
89838
Unavailable  
441 Bracket-Oil Fill
690448
$19.10
$17.91
523A Dipstick | Used Before Code Date 90102900
690777
$6.35
$5.96
523A Dipstick | Used After Code Date 90102800
691388
$6.35
$5.96
523 Cap/Dipstick Assy
297357
Unavailable  
524 Gasket-Oil Filler Cap
65304
Unavailable  
524A Seal, Oil Fill Tube
271485
Unavailable  
525A Tube-Dipstick
691257
$11.35
$10.65
525B Tube-Dipstick | Used Before Code Date 90102900
690587
$3.70
$3.48
525 Tube-Dipstick
691257
$11.35
$10.65
525B Tube-Oil Filler | Used After Code Date 90102800
280578
Unavailable  
552 Bushing-Governor Crank
690508
$4.35
$4.09
562 Bolt-Gov Lever
92613
Unavailable  
592 Nut (10-24)
231082
Unavailable  
614 Pin, Cotter
93306
Unavailable  
615 Retainer-E Ring
93307
$2.80
$2.63
616 Crank-Governor
692016
$16.40
$15.38
635 Elbow-Spark Plug
66538
Unavailable  
741 Gear-Timing (For Plain Bearing)
261696
$28.35
$26.59
741 Gear-Timing (For Ball Bearing)
262060
$8.40
$7.88
842 Seal, Oil Fill Tube
270920
Unavailable  
847A Tube Assy.-High Oil Fill | Used Before Code Date 90102900
493367
$23.55
$22.09
847 Tube/Dipstick Assembly
493955
Unavailable  
847A Dipstick/Tube Assembly | Used After Code Date 90102800
691379
$23.25
$21.80
869 Seat-Valve
691705
$5.70
$4.68
870 Seat-Valve
691856
$4.40
$4.13
871 Bushing-Guide (Brass)
262001
$3.95
$3.71
871 Bushing-Guide (Brass)
63709
$5.45
$5.11
1019 Label Kit
491102
Unavailable