225
BIG TWIN
Chain Tensioner Parts fits Big Twin models.
VT No. # OEM
Type
Years
18-8314
All
Complete Kit
1984-2000
18-8320
All
Complete Kit
2001-2005
18-3217
B-C-F-G Hardware Kit
37-9030 A 1783
Screw, 10 pack
37-8801 B 3862B
Bolt, 5 pack
18-3682* C 4401W
Hex Bolt, each
28-0225 E 39976-65B Nylon Pad
1965-2000
28-0568
Red
Nylon Pad
1965-2000
28-0234 E 39976-01 Nylon Pad
2001-2005
17-0915 G 39996-65 Lock, 10 pack
18-3218 H 39990-65 Shoe Mount Bracket 1965-2000
18-3219 F 39993-65 Plate
18-3622 I 39992-65A Nut and
J 39998-65 Anchor Plate
18-3634 J —
Anchor Plate with carriage bolt (K)
37-8802 K 5444
Carriage Bolt, 5 pack
18-3223 I 39992-65A Nut Only
*Note: Early style hex bolt, screws into 18-3223 nut.
18-8314
Primary Chain
Chain Tensioner
28-0568
York Big Twin Hydraulic Primary Chain Tensionator
TM
features a hydraulic valve which controls the motion of the
submerged piston which constantly keeps the chain in tension
for 1965-84 FL, 1971-84 FX, 1984-06 FXST, FLST, 1984-2006
FLT, 1984-94 FXR, 1991-05 FXD.
VT No. Item
18-0120 Chain Tensioner
18-0128 Chain Tensioner Shoe
York Chain Adjuster Kits feature automatic self adjusting by
use of spring loaded shoe.
VT No. Year
18-0580 1965-00
18-0581 2001-06
18-0582 2007-17 FXST, FXD
2007-16 FLT, FL, 2007-up FLST
18-3705 2016-up M-8
18-0581 Installed
28-0225
18-8314
Manual Primary Chain Adjuster Kit
for all 2006-up FXD, FLT and 2007-up
FXST, FLST with stock type spring load-
ed primary adjuster assembly allows
precise adjustment of primary chain and
creates less drag and loss of power like
stock spring loaded assembly.
VT No. 18-8328
18-8328
18-0582
18-3705
Primary Chain. Made from select steel alloys that are light
yet provide maximum strength. These primary chain has shot-
peened, heavy-duty side plates and solid roller construction.
TYK
Diamond Fits
Links
19-0878 19-0361 1979-06 FLT
76
19-0876 —
1980-06 FXWG and FXST
82
19-0933 —
1980-06 FXWG and FXST
84
—
19-0360 1986-06 FXST, 1991-05 FXD
82
19-0835 19-0786 2007-up FXST
92
19-0836 19-0583 2007-up FLT
86
19-0837 19-0368 1994-06 FLT
74
19-0933
19-0836
19-0878
19-0876
18-8320
18-0581
18-0580
19-0835
19-0837