Latest topics
» Hello - new owner 1958 Crusier 2T, bike registration help, photo added
Today at 1:09 pm by John Wakefield

»  Plover won't start -:no spark
Yesterday at 4:59 pm by piston 197

» 6e carburettor
Yesterday at 12:15 pm by david swerdlow

» Are these Francis Barnett
Yesterday at 7:42 am by kerabo

» Cruiser 80
Sun Nov 18, 2018 8:58 pm by intrudin

» Anyone have one of these?
Sat Nov 17, 2018 2:49 pm by kerabo

» cruiser 45 carburettor
Sat Nov 17, 2018 7:34 am by piston 197

» Buckled flywheel
Fri Nov 16, 2018 7:41 pm by piston 197

» May help someone Handelbars
Fri Nov 16, 2018 7:39 am by kerabo


final drive gearbox sprocket amc 17 wanted

Go down

final drive gearbox sprocket amc 17 wanted

Post  john thomason on Wed Oct 18, 2017 7:29 pm

hi wanted gearbox sprocket for amc 17, to take 1/2 -5/16 ins [428] std size or less teeth

john thomason

Posts : 14
Join date : 2012-09-24
Location : cumbria, south lakes

Back to top Go down

AMC sprocket

Post  piston 197 on Thu Oct 19, 2017 6:11 am

The AMC gearbox sprocket will be the same fit on both 17T and 20T, (the 15T one is same fit, but narrower chain, the 25T one is a different spline size )
See Ebay item No 401404220337 AMC 20T sprocket 18 Tooth, this will fit your AMC 17T engine, and think they have the same number of teeth on both 17T and 20T ?
The 15T ones being sold by the same seller ( me !) will also fit, but they are a narrower ( 1/4") chain
JH
avatar
piston 197
Moderator

Posts : 4112
Join date : 2008-08-17
Location : ross-on-wye

Back to top Go down

AMC Final Drive Sprocket

Post  FB vincent on Thu Oct 19, 2017 8:12 am

Rivet counting again, but here are the part numbers for the various engines, which all differ:

79 (17T) - 041659

80/84 (25T) - 041268

87 (20T) - 041528

Sandy

FB vincent

Posts : 667
Join date : 2009-01-20
Location : Hertfordshire

Back to top Go down

Gerar box Sprockets

Post  piston 197 on Thu Oct 19, 2017 8:26 am

Much as I said, 17T and 20T are interchangeable, but may be different Nos. of teeth and may account for the difference in part No? ( 20t has 18 Teeth and 5/16" chain width)
25T is a different , bigger spline fit and is 5/16" chain width
15T same spline fit as 17T and 20T, but has 16 Teeth and 1/4" chain width

JH
avatar
piston 197
Moderator

Posts : 4112
Join date : 2008-08-17
Location : ross-on-wye

Back to top Go down

Re: final drive gearbox sprocket amc 17 wanted

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum