1980 340 Enticer gears

[sleddineinar]

I'm getting ready to long track my '80 340 Enticer. For now, I will be installing a 121" track using a '90 phazer II skid. I'm wondering if I should gear it down, if I do, it looks like there 2 different bottoms still available. Does anyone know how many teeth they are by the part number? In the fiche they are only listed by part number.

 

[RON HYDRAULIC YAM]

This Yamaha 8G8-47548-10-00 SPROCKET,CHN DRVN is used on these models and components:



1978 ET340B TRACK DRIVE
1979 ET340C TRACK DRIVE
1979 ET340EC TRACK DRIVE
1980 ET340D TRACK DRIVE 2
1980 ET340ED TRACK DRIVE 2
1981 EC340E TRACK DRIVE 2
1982 ET340F TRACK DRIVE 2
1982 ET340TF TRACK DRIVE 2 ET340TF - TG
1983 EC340G TRACK DRIVE 2
1984 ENTICER 340 - ET340H TRACK DRIVE 2
1984 ENTICER 340T (LONG TRACK) - ET340TH TRACK DRIVE 2
1985 ENTICER 340T (LONG TRACK) - ET340TJ TRACK DRIVE 2 ET340TJ
1985 ENTICER 340T (LONG TRACK) - ET340TJ TRACK DRIVE 2 ET340TK
1985 ET340J TRACK DRIVE 2
1985 EXCEL III - EC340J TRACK DRIVE 2
1986 ENTICER 340 - ET340K TRACK DRIVE 2
1986 ENTICER 340T (LONG TRACK) - ET340TK TRACK DRIVE 2 ET340TK
1986 EXCEL III - EC340K TRACK DRIVE 2
1987 ENTICER 340 - ET340L TRACK DRIVE 2
1987 ENTICER 340T (LONG TRACK) - ET340TL TRACK DRIVE 2
1987 EXCEL III - EC340L TRACK DRIVE 2
1988 ENTICER 340 - ET340M TRACK DRIVE 2
1988 ENTICER 340T (LONG TRACK) - ET340TM TRACK DRIVE 2
1988 EXCEL III - EC340M TRACK DRIVE 2

Used boats.net site and it shows all these models using same std sprocket which means the other long track
versions may show the number you need ... good luck
Looks like most were changed on top with 11, 12, 13, 14 tooth,,, std top looks like 12t
Ron

 

[sleddineinar]

Pretty sure that's the gear I already have, it comes stock with it. I was wondering how many teeth the other two gears offered were, they only show the part number, which is the mostly the same, but have -20-00 on one and -30-00 on the other...