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C50 Engines

Parts Schematic
C50 Parts Schematic

"Trick" Parts

Fabric Air Filter

K&N Air Filter

Spark Plugs


Comer C50 Parts

Starter Assembly Complete
Part# 'C51-001'
Starter Assy.
List $163.51
Sell $147.16

Stop Switch
Part# 'C50-003'
Stop Switch
List $21.82
Sell $19.64

Spring, Starter
Part# 'C50-004'
Starter Spring
Self Winding
List $33.57
Sell $30.21

Pulley, Starter
Part# 'C50-006'
Starter Pulley

List $39.24
Sell $35.32

Rope, Starter
Part# 'C50-007'
Rope, Starter
List $8.25
Sell $7.43

Handle, Starter
Part# 'C51-008'
Starter Pulley
List $14.66
Sell $13.19

Washer, Starter (M6 x 16 x 2)
Part# 'C50-010'
Starter Washer
M6 x 16 x 2
List $3.08
Sell $2.77

Bolt, Starter (M6 x 14)
Part# 'C50-011'
Starter Bolt
M6 x 14
List $2.52
Sell $2.27

Nut, Ignition Rotor (M8 x6.5)
Part# 'C50-019'
Ignition Rotor Nut
M8 x 6.5
List $2.87
Sell $2.58

Washer, Rotor (M8)
Part# 'C50-020'
Rotor Washer
List $2.00
Sell $1.80

Starter Hook
Part# 'C50-025'
Starter Hook
List $13.90
Sell $12.51

Spring, Starter Hook
Part# 'C50-026'
Spring, Starter Hook
List $5.19
Sell $4.67

Ratchet Pin
Part# 'C50-027'
Ratchet Pin
List $10.01
Sell $9.01

Muffler, Exhaust USA
Part# 'C50-034-04'
Exhaust Muffler
List $125.95
Sell $113.36

Gasket, Exhaust OEM
Part# 'C50-035'
Exhaust Gasket
OEM Comer
List $4.08
Sell $3.67

Bolt, Exhaust
Part# 'C50-036'
Exhaust Bolt
List $2.72
Sell $2.45

Exhaust Guard, Old Style
Part# 'C50-037'
Exhaust Guard
Old Style

No longer available.

Exhaust Guard, New Style
Part# 'C51-037'
Exhaust Guard
New Style
List $43.73
Sell $39.36

Bracket, Exhaust Support
Part# 'C51-037-01'
Exhaust Support
List $24.41
Sell $21.97

Crankshaft, Complete
Part# 'C50-040'
List $348.36
Sell $313.52

Part# 'C50-041'
List $6.55
Sell $5.90

Bearing, Main
Part# 'C50-042'
Main Bearing
List $25.04
Sell $22.54

Part# 'C50-044'
List $372.67
Sell $335.40

Roller Bearing, Upper Rod
Part# 'C50-048'
Roller Needle Bearing
Upper Rod
List $39.61
Sell $35.65

Piston Assembly, Complete
Part# 'C50-052'
Piston Assembly
Specify 'A' or 'B'
List $156.63
Sell $140.97

Piston Pin
Part# 'C50-053'
Piston Pin
List $12.37
Sell $11.13

Cir Clip
Part# 'C50-054'
Cir Clip
List $2.06
Sell $1.85

Piston Bare
Part# 'C50-055'
Piston Bare
Specify 'A' or 'B'
List $95.73
Sell $86.16

Ring Set
Part# 'C50-056'
Ring Set
Both Rings Included.
List $34.74
Sell $31.27

Gasket, Base OEM
Part# 'C50-057'
Base Gasket
OEM Comer
List $3.21
Sell $2.89

Cylinder, Chromated - Bare
Part# 'C50-058'
Cylinder - Bare
List $323.30
Sell $290.97

Bolt, Head
Part# 'C50-060'
Head Bolt

Sell $2.05

Gasket, Intake OEM
Part# 'C50-069'
Intake Gasket
OEM Comer
List $3.21
Sell $2.89

Part# 'C50-070'
Intake Manifold
List $36.48
Sell $32.83

Bolt, Manifold
Part# 'C50-072'
Manifold Bolt
List $1.88
Sell $1.69

Carburetor, Dell'Orto
Part# 'C50-074'
OEM Comer
List $179.35
Sell $161.42

Foam Filter 2PC
Part# 'C50-078'
Foam Filter
List $25.62
Sell $23.06

Air Box / Filter Assembly
Part# 'C50-079'
Air Filter Assy.
Includes Foams
List $39.39
Sell $35.45

Oil Seal
Part# 'C50-084'
Oil Seal

List $25.54
Sell $22.99

Spring, Clutch
Part# 'C50-085'
Clutch Spring
(3 PC required)
List $12.11
Sell $10.90

Hub, Clutch
Part# 'C50-086'
Clutch Hub
List $92.79
Sell $83.51

Shoe, Clutch - EACH
Part# 'C50-087'
Clutch Shoe
(3 PC required)
List $42.35
Sell $38.12

Clutch Shoe Assembly
Part# 'C50-089'
Clutch Shoe Assy.
Springs Included
List $157.46
Sell $141.71

Clutch Sleeve
Part# 'C50-091'
Clutch Sleeve
List $21.48
Sell $19.33

Clutch Bearing
Part# 'C50-092'
Clutch Bearing
List $23.13
Sell $20.82

RH Clutch Nut
Part# 'C50-094'
Clutch Nut, RH
List $19.82
Sell $17.84

Drum, Clutch 10T #219
Part# 'C50-099-02'
Clutch Drum,
10T #219
List $107.71
Sell $96.94

Gasket Set
Part# 'C50-207'
Gasket Set
OEM Comer
List $11.89
Sell $10.70

Bolt, Upper Ignition Case
Part# 'C50-419'
Upper Ignition Case
List $1.88
Sell $1.69

Washer, Exhaust
Part# 'C50-420'
Exhaust Washer
List $2.00
Sell $1.80

Coil, Complete - Blue
Part# 'C50-425'
Blue Coil Complete
No Longer Available.

Coil, Complete - FJ - NEW STYLE
Part# 'C50-425-02'
Black Coil Complete
List $212.19
Sell $190.97

Fuel Tank, Complete
Part# 'C50-426'
Fuel Tank
List $107.91
Sell $97.12

Cap, Fuel Tank
Part# 'C50-427'
Cap, Fuel Tank
List $14.66
Sell $13.19

Bracket, Fuel Tank
Part# 'C50-428'
Bracket, Fuel Tank
List $11.89
Sell $10.70

Shut-Off, Fuel Tank
Part# 'C50-430'
Fuel Tank Tap
Shut-Off Complete
List $22.55
Sell $20.30

Bushing, Manifold
Part# 'C50-431'
Bushing, Manifold
List $9.73
Sell $8.76

O-Ring, Manifold Bushing
Part# 'C50-432'
Manifold Bushing
List $5.22
Sell $4.70

Bolt, Carb Locking
Part# 'C50-433'
Carb Locking
List $2.52
Sell $2.27

Screw, Idle
Part# 'C50-434'
Idle Screw
List $12.73
Sell $11.46

Spring, Idle Screw
Part# 'C50-435'
Idle Screw Spring
List $3.96
Sell $3.56

Jet, Carb (5 Choices)
Carb Jet
54, 55, 56, 57, 58
List $5.72
Sell $5.15

Needle, Carb Inlet
Part# 'C50-437'
Carb Inlet Needle
List $24.26
Sell $21.83

Float Pin
Part# 'C50-438'
Float Pin
List $5.44
Sell $4.90

Screw, Float Chamber
Part# 'C50-439'
Float Chamber
List $2.52
Sell $2.27

Washer, Float Chamber Screw
Part# 'C50-440'
Float Chamber Screw
List $2.59
Sell $2.33

Carb Top & Carb Slide Kit
Part# 'C50-442'
Carb Top & Slide
(Mixture Screw Set)
List $66.56
Sell $59.90

Rubber Carb Top
Part# 'C50-442-01'
Rubber Carb Top
List $3.88
Sell $3.65

Gasket, Carb Top OEM
Part# 'C50-442-06'
Carb Top Gasket
OEM Comer
List $4.40
Sell $3.96

Fuel Filter with Cover
Part# 'C50-443'
Fuel Filter with Cover
List $20.40
Sell $18.36

Fuel Filter
Part# 'C50-443-01'
Fuel Filter
List $14.66
Sell $13.19

Float, Carburetor
Part# 'C50-450'
Carb Float
List $20.81
Sell $18.73

Gasket, Chamber
Part# 'C50-451'
Chamber Gasket
(Float Bowl Gasket)
List $5.14
Sell $4.63

Chamber, Carb Float
Part# 'C50-452'
Carb Float Chamber
List $31.15
Sell $28.04

Part# 'C50-453'
Flywheel, Selettra
No Longer Available.

Part# 'C50-453-02'
Flywheel, "FJ"
List $207.21
Sell $186.49

Spacer, Coil
Part# 'C50-457'
Spacer, Coil
List $3.44
Sell $3.10

C50 Clutch Tools
C50 clutch tool

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