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Production Models

11. Air Cleaner Case - Element

Item

Change serial number

Comment

   

 

 

Element, air cleaner 

1 - 7414 

 17211-300-020

Not used in France, Germany, Netherlands, ED.

 Element, air cleaner 

3480-7414

17211-300-620

Used in France, Germany, Netherlands, ED. Believed more restrictive.

Case comp., air cleaner 

1 - 4006 

17214-300-040AZ

17214-300-040CM

Upper case, two hole type mounting stay. 

 Case comp., air cleaner 

4007 - 7414 

 17214-300-040AZ

17214-300-040CM

Upper case, three hole type mounting stay.

 Stay, right air cleaner case

 1 - 4006

17215-300-010 

Two mounting hole type

Stay, right air cleaner case 

4007 - 7414 

 17215-300-020

Three mounting hole type

Stay, left air cleaner case

1 - 4006

17216-300-010
Two mounting hole type

Stay, left air cleaner case

4007 - 7414

17216-300-020
Three mounting hole type

 Rubber, case mount

4007 - 7414 

17219-300-000

Fitted between three hole case and stay to reduce effects of vibration 

Collar, case setting

4007 - 7414

17220-300-000
Only used on three hole case

Cover, air cleaner

1 - 7414

17231-300-020AZ
17213-300-020CM

Lower airbox half, not used in France, Germany, Netherlands

Cover, air cleaner

3480 - 7414

17231-300-620AZ
17231-300-620CM
Lowere airbox half used in France, Germany, Netherlands - believed to have different intakes to reduce noise

Screw, pan

1 - 4006

93500-06012
Two hole type case / stay screws, 12mm long

Screw, pan

4007 - 7414

93500-06020
Three hole type case / stay screws, 20mm long now to allow for case mounting rubber?
     


12. Oil Tank - Tank & Battery Cover

Item

Change serial number

Comment

  

 

 

 Grommet A, cleaner case

 1 - 4148

17247-240-000

"narrow" type grommet

 Grommet A, cleaner case

 4149 - 7414

17247-303-000

"wider" type grommet, provides improved support for side panel 

 Grommet , cleaner case

 1 - 4148

83551-240-000 (per 01st April 1969 parts list)

"narrow" type grommet 

 Grommet , cleaner case

 4149 - 7414

83551-300-000 

"wider" type grommet, provides improved support for side panel 

 

 

 

 

 

 

 

 

 

 

 

 



13. Right Side Exhaust Muffler

Item

Change serial number

Comment

   

 

 

Joint,right exhaust pipe
(Cyl. #4, outer right)

1 - 1256?

p/no. not known
Upper fins not "dressed" (see below)

Joint,right exhaust pipe
(Cyl. #3, inner right)

1 - 1256?

p/no. not known
Upper fins "dressed back" to clear upper cylinder head fin
 

Joint, right exhaust pipe

? - 7414

18231-300-010
Both right side  joints now identical, no upper fin "dressing
"

Flange, exhaust

1 - 5?

18236-300-010
Shaped "pre-production" style flange

Flange, exhaust

? - 1256?

18236-300-???
Production shape flange, 5mm thick

Flange, exhaust

? - 7414

18236-300-020
Flange thickness increased to 6mm.

Muffler, complete #4

1 - 1221

18450-300-030

Bolt mount width  55mm, Lotus Root type baffle. Superseded by 18450-300-345 which is actually p/no.       18450-300-040 supplied complete with longer mounting bolt p/no. 90146-300-020.

 Muffler, complete #4

1222 - 4148 

18450-300-040?

Bolt mount width  58mm, Lotus Root type baffle

Muffler, complete #4

4149 - 7414

18450-300-040
More internal baffling, non Lotus Root type baffle now used.

Muffler, complete #4

3480 - 7414

18450-300-620
France, Germany, Netherlands, ED type. Baffle has no vertical bar accross outlet

Muffler, complete #3

1 - 4148

18400-300-030
Lotus Root type baffle

Muffler, complete #3

4149 - 7414

18400-300-040
More internal baffling, non Lotus Root type baffle now used.

Muffler, complete #3

3480 - 7414

18400-300-620
France, Germany, Netherlands, ED type. Baffle has no vertical bar accross outlet

 Bolt, pillion step

 1 - 1221

90146-300-010 
Bolt length  146mm

 Bolt, pillion step

 1222 - 7414

 90146-300-020
Bolt length 148mm

 Diffuser, muffler 

 1 - 4148

18311-300-310 
"Lotus Root" type, with
fiber packing inside baffle

Diffuser, muffler 

4149 - 7414 

18311-300-320 
Non "Lotus Root" type, with
fiber packing outside baffle

Diffuser, muffler

3480 - 7414

18311-300-620
France, Germany, Netherlands, ED type. No vertical bar accross outlet.

 Protector, muffler

1 - 7414 

 satin finish

 

 

 



14. Left Side Exhaust Muffler

Item

Change serial number

Comment

 

 

 

Joint,left exhaust pipe
(Cyl. #1, outer left)

1 - 1256?

p/no. not known
Upper fins not "dressed" (see below)

Joint,left exhaust pipe
(Cyl. #2, outer left)

1 - 1256?

p/no. not known
Upper fins "dressed back" to clear upper cylinder head fin
 

Joint, left exhaust pipe

? - 7414

18232-300-010
Both left side  joints now identical, no upper fin "dressing
"

Flange, exhaust

1 - 5?

18236-300-010
Shaped "pre-production" style flange

Flange, exhaust

? - 1256?

18236-300-???
Production shape flange, 5mm thick

Flange, exhaust

? - 7414

18236-300-020
Flange thickness increased to 6mm.

Muffler, complete #1

1-1221

 

18300-300-030

Bolt mount width  55mm, Lotus Root type baffle. Superseded by 18300-300-345 which is actually p/no.       18300-300-040 supplied complete with longer mounting bolt p/no. 90146-300-020.

Muffler, complete #1

1222-4148 

18300-300-040?

Bolt mount width  58mm, Lotus Root type baffle

Muffler, complete #1

4149 - 7414

18300-300-040
More internal baffling, non Lotus Root type baffle now used.

Muffler, complete #1

3480 - 7414

18300-300-620
France, Germany, Netherlands, ED type. Baffle has no vertical bar accross outlet.

Muffler, complete #2

1 - 4148

18350-300-030
Lotus Root type baffle

Muffler, complete #2

4149 - 7414

18350-300-040
More internal baffling, non Lotus Root type baffle now used.

Muffler, complete #2

3480 - 7414

18350-300-620
France, Germany, Netherlands, ED type. Baffle has no vertical bar accross outlet.

Bolt, pillion step

1-1222 

 

90146-300-010 
Bolt length  146mm

Bolt, pillion step 

1221-7414 

90146-300-020 

Bolt length 148mm

 Diffuser, muffler

 1-4148

 

18311-300-310 
"Lotus Root" type, with
fiber packing inside baffle

Diffuser, muffler 

 4149-7414

18311-300-320 
Non "Lotus Root" type, with
fiber packing outside baffle

Diffuser, muffler 

3480 - 7414

18311-300-620
France, Germany, Netherlands, ED type. No vertical bar accross outlet.

 Protector, muffler

 1-7414

 satin finish

 

 

 



15. Rear Brake Pedal - Panel

Item

Change serial number

Comment

   

 

 

 No known changes

 

 

 

   
   

 

   

 

 

 

 

     

 

 

 

 

 

 



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