517
Drilled-Lightning Counter Sprockets for
1936-79 BT.
VT No. Teeth
28 Tooth Transmission Sprocket replaces
2034-15 on JD models 1915-29, VL models
1930-36. Drilled.
 Trans Sprockets
Lock “N" Seal includes deflector, lock
washer and nut with built-in seal for all
1941-64 74" models.
 Super-Nuts both have built-in seal for main-
shaft surface, Duo-Nut features double
action sealing by use of the mainshaft seal
and an O-Ring recessed on the back side of
nut.
VT No. Type
Drive Chain and Sprocket
Spacer Kit is used for
installing extra wide rear
tires or wheels on 1973-85
4-Speed FX-FL models.
Includes special offset 22T
trans sprocket, machined
and chromed rear sprocket
spacer-plate & 5 extra long
sprocket mount bolts and
nylock nuts.
VT No. Item
 Teeth
 1980-90 Big Twin Sprocket Nut Lock Screw
replaces 857A with nylon patch. 10 packs.
 BT Countershaft Sprockets machined of durable steel.
# Teeth 1936-79
 1980-85
 1980-85
FL-FX
 FL-FX
 FXR-FLT
4-Speed (A) 4-Speed (C)
 5-Speed (B)
20
 —
 —
21
 —
 —
22
23
24
25
 —
26
 —
 —
*Note: “C" uses VT No.37-0563 allen screw to lock sprocket nut 
in place, “B" type use VT No. 17-0905 lock tab and “A" type uses 
B
 C
A
 Rear Chain Tensioner by LBV
reduces chain vibration and fre-
quency of adjustment by utilizing a
durable urethane roller which
revolves on sealed bearings
mounted on chrome anchor plates.
VT No. Year
 Model
 FL-FXE-FXWG
 Oil Deflector Main Drive Gear Kit.
Includes all parts pictured to fit 1936-64 3
& 4-Speed models. Replaces 35211-36
lock nut.
Oil Deflector Main Drive
Gear Kit. Includes all parts
pictured to fit 1936-64 3 &
4-Speed models.
VT No. OEM
 Item
 All
10 pack
 Duo-Seal Super Nut
Kit includes a nut with
seal and O-ring on back
side, with lock tab for
1941-84 BT.
Sprocket Nuts
1970-84 BT 1/4" Offset Kit
includes trans plate, motor
primary spacer, sprocket
spacer and compensator
sprocket extension will allow
use of 160 Series Tire on
chain drive models only.