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Return to Model 91R Schematic List

Review the figure and make your selection of parts from the list below.


Fig.
Item #
SKU/Part #
Part Name

A
1
912501R
Cylinder head
1
A
2
902502
Cylinder head gasket
1
A
3
912505R
Cylinder
1
A
4
902506
Inlet Stud
2
A
5
902509
Exhaust gasket
1
A
6
902507
Cylinder base gasket
1






B
1
912700R
Crank shaft ass'y (B-1-1~B-1-7)
1 Set
B
1-1
912701
Crank shaft magneto side
1
B
1-2
912702
Crank shaft output side
1
B
1-3
912710R
Connecting rod
1
B
1-4
912712R
Needle roller bearing (small end)
1
B
1-5
902703
Crank pin
1
B
1-6
902709
Needle roller bearing (large end)
1
B
1-7
902705
Crank pin thrust washer
2
B
2
9101480R
Piston standard
1
B
2-1*
9101482R
Piston .020 oversized
1
B
2-2*
9101484R
Piston .040 oversized
1
B
3
9102480R
Piston ring standard
1
B
3-1*
9102482R
Piston ring .020 oversized
1
B
3-2*
9102484R
Piston ring .040 oversized
1
B
4
902707
Piston pin
1
B
5
902708
Piston pin snap ring
2
B
6
904014
Crank shaft nut (left hand thread)
1
B
7
904013
Crank shaft lock washer
1
B
8
914000R
Clutch assembly (B- 3-1 ~ B- 8-12)
1
B
8-1
914008
Clutch cover
1
B
8-2
914011
Clutch spring
6
B
8-3
914012R
Clutch hub
1
B
8-4
904015
Clutch thrust washer outside
1
B
8-5
904006
Clutch friction disc
4
B
8-6
904007
Clutch plate
3
B
8-7
914004R
Clutch cage
1
B
8-8
904005
Clutch cage cover
1
B
8-9
904009
Clutch flat head screw
6
B
8-10
904010
Clutch disc spacer
1
B
8-11
914002
Clutch rotor gear
1
B
8-12
904017
Clutch inner springs
6
 

* Quantity Required is the quantity of the specific part needed for this figure.
It does not imply a minimum purchase.