81
Primary Chains
Diamond Endless Primary Chains
VT No. Size
Year
Model
1991-05 FXD
Tsubaki Primary Chain. Made from select steel alloys that are
light yet provide maximum strength. Tsubaki primary chain has
shot-peened, heavy-duty side plates and solid roller construc-
tion.
VT No. Fits
Links
76
Compensator Sprocket Parts.
VT No. # OEM
Item
Year
Model
19-0394 B 40269-85A Sprocket 1985-93 FXR-FLT
1991-93 FXST-Dyna
19-0403 B 40275-83 Sprocket 1984-90 FXST
19-0416 B 40308-94 Sprocket 1994-01 BT
19-0007 B 40327-02 Sprocket 2000-up BT
19-0395 C 40299-83A Slide cam 1984-up
19-0396 A 40266-85 Extension 1986-06
ST
19-0378 D 40384-83A Retainer 1984-90
& Cover
19-0405 D 40384-91 As Above 1991-up
1970-90
1991-up
Bolt
2007-up
Plate
2007-up
Compensator
Sprocket Kit
includes all parts
pictured with 24T
sprocket.
VT No. Fits
19-0102 1994-up FXST Note: 25T sprocket
Order Spacer and Shims separately for 1970-up.
VT No. OEM
Size
Item
Spacer
Shim Set of 6
24033-70 .090
Shim
24034-70 .120
Shim
24035-70 .150
Shim
24036-70 .180
Shim
24037-70 .210
Shim
Replica Compensator Sprockets
1984-up Big Twin Compensator Engine Sprockets
VT No. Teeth Year
Type
1985-93 FXR-FLT
1991-93 FXST
1984-90 FXST
1994-01 All BT
2002-up BT
2007-up ST
1955-up Big Twin Sprocket Nut and
Lock Tab Set allows locking of nut by
utilizing 2 tabs which fit into sprocket
holes when non-compensator sprocket is used.
VT No. Item
Sifton Primary Gearing Kit. This kit will increase acceleration
by allowing the engine to turn higher RPM’s. Changes primary
ratio from stock 1.44:1 to 1.71:1. Kit includes new 21T sprocket
and Diamond primary chain.
VT No. Fits
Compensator Sprocket Motor Nuts.
VT No. Year
BT Offset Motor Sprockets.
24T 25T
Offset
Engine Sprockets
Spline Teeth
1955-up
Spline
