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Model:
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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 B42L. You have selected the Engine diagram for the Maruyama B42L Trimmers and Brushcutters. Below you will find an interactive part diagram for the B42L 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 B42L parts not shown in this diagram you may select from one of the other B42L part assemblies or select a different Trimmers and Brushcutters altogether. Thanks for shopping with us at MaruyamaParts.com and for making us your source for Maruyama Trimmers and Brushcutters parts.

Position number SKU Product title Price  
2 286278 286278 - CYLINDER COMPLETE
$123.99
3 285772 285772 - GASKET
$17.99
4 261246 261246 - CAP SCREW M5X25
$2.99
5 285778 285778 - INSULATOR
$15.99
6 285779 285779 - GASKET
$2.99
7 265924 265924 - CAP SCREW 5X25
$2.99
8 286788 286788 - MUFFLER COMPLETE
$21.99
9 262395 262395 - SPARK ARRESTER M-LIN
$18.99
10 284052 284052 - WASHER
$2.99
11 089530 089530 - SCREW(M3X10)
$2.99
12 285783 285783 - GASKET
$5.99
13 285784 285784 - COVER
$2.99
14 266713 266713 - BUTTON BOLT
$5.99
15 283315 283315 - CAP SCREW
$2.99
16 286916 286916 - TOP COVER ASSY
$29.99
17 285786 285786 - TOP COVER
$31.99
18 262556 262556 - KNOB
$5.99
19 286362 286362 - Washer
$2.99
20 285789 285789 - CRANKCASE
$50.99
21 262658 262658 - BEARING
$17.99
22 262660 262660 - OIL SEAL
$5.99
23 262565 262565 - OIL SEAL (obsolete)
use part #246471
$11.99
24 012380 012380 - SNAP RING
$2.99
25 261612 261612 - BOLT
$2.99
26 285795 285795 - PISTON
$32.99
27 262476 262476 - PISTON RING
$16.99
28 262749 262749 - PISTON PIN
$11.99
29 262659 262659 - NEEDLE BEARING
$18.99
30 262479 262479 - CLIP PISTON
$2.99
31 285797 285797 - SHAFT COMPLETE
$107.99
32 262577 262577 - CLUTCH ASSY M51P
$39.99
33 282624 282624 - CLUTCH SHOE
$23.99
34 263615 263615 - SPRING CLUTCH
$5.99
35 282321 282321 - CLUTCH BOLT
$5.99
36 262683 262683 - WASHER
$2.99
37 262682 262682 - WAVE WASHER
$2.99
38 282285 282285 - FAN COVER
$28.99
39 261250 261250 - BOLT M5X20
$2.99
40 285803 285803 - Magneto Ass'y
$74.99
41 286207 286207 - ROTOR
$28.99
42 285804 285804 - IGNITION COIL
$39.99
43 285805 285805 - COIL
$44.99
44 285806 285806 - WIRE ASSY.
$21.99
45 261074 261074 - PLUG CAP
$13.99
46 261075 261075 - CONNECTOR
$2.99
47 286273 286273 - Spark Plug Wire
$5.99
48 261072 261072 - CAP
$2.99
49 284759 284759 - Insulator
$2.99
50 261076 261076 - WOODRUFF KEY
$2.99
51 262731 262731 - NUT(M10)
$2.99
52 280381 280381 - SPACER
$2.99
53 261256 261256 - BOLT M4X25
$2.99
55 286988 286988 - GROMMET
$2.99
56 283735 283735 - WIRE COIL
$2.99
57 284541 284541 - LEAD
$2.99
58 264588 264588 - CLAMP
$2.99
59 285809 285809 - RECOIL ASSY
$60.99
60 285810 285810 - RECOIL STARTER ASSY
$41.99
61 286291 286291 - REEL
$16.99
62 286292 286292 - CAM PLATE
$12.99
63 286293 286293 - DAMPER SPRING
$15.99
64 280995 280995 - SPIRAL SPRING
$15.99
65 286295 286295 - SET SCREW
$5.99
66 286296 286296 - Starter Rope Ass'y
$21.99
67 286297 286297 - STARTER ROPE
$5.99
68 262633 262633 - STARTER KNOB
$8.99
69 262981 262981 - CAP
$2.99
70 285679 285679 - STARTER PULLEY ASSY
$23.99
71 285680 285680 - STARTER PULLEY
$17.99
72 285681 285681 - RATCHET
$6.99
73 285682 285682 - RETURN SPRING
$2.99
74 262638 262638 - E-RING
$2.99
75 268940 268940 - SCREW
$2.99
76 285736 285736 - Nut
$2.99
77 285735 285735 - PACKING
$2.99
78 287272 287272 - Label
$2.99
79 287276 287276 - LABEL
$7.99
80 287275 287275 - LABEL
$7.99