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The York Softail Rear Chain Drive Conversion Kit, SKU 19-0152, converts a 1987–2006 five-speed belt drive system to a heavy-duty 530 chain drive system. This kit is designed for applications using a stock-size rear tire and includes a gold-type, rust-resistant 120-link drive chain with a master link and chain breaker. The chain must be cut to the required length during installation.
Fitment includes 1987–1996 Harley-Davidson FXST models, as specified, and the kit is also described for 1987–2006 five-speed belt drive systems. The installer should use the existing pulley spacer behind the transmission 22-tooth sprocket. Use a chain puller to bring the chain to the desired length before breaking it at the link.
Sprocket selection affects the final drive characteristics. With a 21-tooth front sprocket, a 48-tooth rear sprocket provides a 4% deeper ratio, a 49-tooth rear sprocket provides a 6.5% deeper ratio, and a 51-tooth rear sprocket provides a 10.5% deeper ratio. With a 22-tooth front sprocket, a 48-tooth rear sprocket provides a 2.5-inch overdrive, a 49-tooth rear sprocket provides a 4% deeper ratio, and a 51-tooth rear sprocket provides a 6% deeper ratio.
Features:
- Conversion Type: Converts a five-speed belt drive system to a heavy-duty 530 chain drive system.
- Fitment: Fits 1987–1996 Harley-Davidson FXST models listed in the product data; described for 1987–2006 five-speed belt drive systems.
- Rear Tire Application: Designed for a stock-size rear tire.
- Drive Chain: Includes a gold-type, rust-resistant 120-link drive chain.
- Installation: Chain must be cut to the desired length; a chain breaker, master link, and chain puller are used during installation.
- Sprocket Note: Use the existing pulley spacer behind the transmission 22-tooth sprocket.
- Unit of Measure: Kit.
- Country of Origin: Taiwan
Fitment:
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLST 1999
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999
| UOM: KIT |
| Country Of Origin: TAIWAN |
| Suggested Items: 19-0725 - Nickel Plated Chain 120 Link 19-0672 - Rear Sprocket Chrome 48 Tooth 20-0253 - Hex Flange Sprocket Nut Black 19-0164 - .5 Transmission Sprocket 22 Tooth Kit |
| Accessory Items: 19-0169 - York Softail Rear Chain Drive Kit 18-0335 - 84 Tooth Clutch Drum Ring Gear Kit Chain Drive 43-1002 - Primary Drive Assembly Kit 12-9802 - Polished Oil Pump Assembly with Breather |
| Tech Notes: *NOTE: Includes gold type (rust resistant) 120 link drive chain with master link. Installer must cut to desired length . Use chain puller to bring to length then break at link. |
