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Model:
Assembly:

All Diagrams for this Model

Engine

Engine

Thank you for shopping at MaruyamaParts.com and for using the parts lookup system to find parts for your M23S. You have selected the Engine diagram for the Maruyama M23S Big M Equipment. Below you will find an interactive part diagram for the M23S Engine. If you find the part in the diagram you need you may click on the item number in the diagram or find it in the parts list below the diagram. For the M23S parts not shown in this diagram you may select from one of the other M23S part assemblies or select a different Big M Equipment altogether. Thanks for shopping with us at MaruyamaParts.com and for making us your source for Maruyama Big M Equipment parts.

Position number SKU Product title Price  
1 266249 266249 - CYLINDER
$114.99
2 267178 267178 - NLA GASKET (obsolete)
use part #283420
$2.99
3 261250 261250 - BOLT M5X20
$2.99
4 265802 265802 - INSULATOR
$27.99
5 267049 267049 - GASKET
$2.99
6 265924 265924 - CAP SCREW 5X25
$2.99
7 267051 267051 - MUFFLER ASSEMBLY
$27.99
8 267052 267052 - MUFFLER COMP
$22.99
9 267056 267056 - SPARK ARRESTER
$7.99
10 267053 267053 - TAIL
$7.99
11 265107 265107 - BOLT
$2.99
12 266264 266264 - CAP SCREW
$2.99
13 267189 267189 - GASKET
$16.99
14 261607 261607 - BOLT M5X16
$2.99
15 267550 267550 - TOP COVER
$21.99
16 267177 267177 - SCREW
$2.99
17 265742 265742 - USE: 286399
$5.99
18 267063 267063 - CRANKCASE
$49.99
19 261491 261491 - BEARING
$21.99
20 262198 262198 - NLA OIL SEAL
$5.99
21 261386 261386 - OIL SEAL
$2.99
22 055185 055185 - SNAP RING
$2.99
23 261612 261612 - BOLT
$2.99
24 263569 263569 - PISTON
$31.99
25 264891 264891 - PISTON RING
$14.99
26 261036 261036 - PISTON PIN
$16.99
27 263957 263957 - BEARING NEEDLE
$21.99
28 261576 261576 - CIRCLIP
$2.99
29 267193 267193 - CRANKSHAFT COMP
$74.99
30 264887 264887 - CLUTCH ASSY.
$28.99
31 264026 264026 - CLUTCH SHOE
$23.99
32 264028 264028 - SPRING CLUTCH
$7.99
33 264505 264505 - CLUTCH BOLT
$5.99
34 261189 261189 - WASHER
$2.99
35 261777 261777 - WAVE WASHER
$2.99
36 267552 267552 - NLA FAN COVER -
$28.99
37 265017 265017 - ROTOR
$58.99
38 267173 267173 - USE: 267400
$62.99
39 267174 267174 - USE: 267401
$69.99
40 267403 267403 - SPARK PLUG WIRE ASSY
$23.99
41 267404 267404 - SPARK PLUG WIRE
$2.99
42 261074 261074 - PLUG CAP
$13.99
43 261075 261075 - CONNECTOR
$2.99
44 261072 261072 - CAP
$2.99
45 267402 267402 - INSULATOR
$2.99
46 261076 261076 - WOODRUFF KEY
$2.99
47 261417 261417 - ROTOR NUT
$8.99
48 261078 261078 - NLA SPACER -
$2.99
49 261256 261256 - BOLT M4X25
$2.99
50 264652 264652 - USE: 571421
$13.99
51 267093 267093 - COIL GROUND WIRE
$6.99
52 261202 261202 - GROMMET
$2.99
53 267096 267096 - RECOIL STARTER ASSY
$39.99
54 267097 267097 - RECOIL ASSY
$36.99
55 267217 267217 - ROPE ASSY
$21.99
56 267219 267219 - STARTER GRIP
$2.99
57 267218 267218 - STARTER ROPE
$9.99
58 267214 267214 - SPIRAL SPRING
$15.99
59 267212 267212 - PULLEY
$10.99
60 267215 267215 - COLLAR
$2.99
61 267216 267216 - SWING ARM
$2.99
62 267213 267213 - SCREW
$2.99
63 267098 267098 - STARTER PULLEY
$2.99
64 265726 265726 - SCREW
$2.99
65 261878 261878 - NUT
$2.99
66 265409 265409 - ADAPTER
$2.99
68 267307 267307 - NLA LABEL
$2.99
69 268793 268793 - NLA LABEL
$2.99