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884
Rear Belt
Final Drive Front Pulleys for 1986-up 5 Speed models as 
supplied by V-Twin or BDL. All BDL pulleys are ¹₃” lighter than 
stock and include spacer, seal, lock plate and screws.
Teeth 1986-90  1991-03  1991-03  2004-up
 
V-Twin V-Twin BDL 
V-Twin
27 
20-0328³  20-0381² 
    — 
    —
28 
    — 
    — 
20-0650 
20-0382²
29 
    — 
20-0526¹ 
20-0651¹ 
20-0341¹
30 
    — 
    — 
20-0652 
20-0383
Notes:  1 Stock Replacement for 1200 models
 
2 Stock Replacement for 883 models
 
3 Replacement for OEM Belt Drive Conversion Kit
20-0060
Rear Pulley
A
B
C
D
F
E
G
I
Chrome Pulley/Sprocket Bolt Kit
Rear Pulley Cover.
VT No.   Year 
Teeth  Finish
42-0670  1991-03 61 
Chrome
42-0934  2004-up 68 
Chrome
42-7512 2004-up  68 
Chrome
42-1132 2004-up  68 
Black
Note: For descriptive purposes
XL= For Sportster
29 Tooth Front Drive 
Pulley
 features offset. 
1991-03
VT No.   Offset
20-0512
 .750”
20-0648  1.00”
20-0648
20-0512
Front Belt Lock Plate and Nut Kit 
includes 2 allen screws, sprocket 
lock nut and lock plate. Fits 1991-up 
XL models.
VT No.  
Item
20-0308 
Kit
17-0934 
Lock Only
12-0579 
Nut Only
37-0429 
Set Screw
20-0308
Rear Drive Pulley. Pulley Width are 31mm for 1.125" and 
25mm for 1" pulleys.
VT No.  Teeth 
Finish
1991-99
20-0376 61 
Chrome
2000-03
20-0377 61 
Chrome
20-0765 61 
Natural
20-0768* 61 
Natural
2004-06
20-0767  61  
Natural
20-0378 68 
Natural
2007-up
20-0766 68 
Chrome
*Note: Smooth Type
20-0376
20-0378
Front Pulleys
20-0526
Note: There is no warranty on belts sold 
as part of kit or individual replacements.
Final Drive Belts for XL’s by Carlisle, BDL and Gates.
Carlisle Dayco  BDL 
Width Tooth/Model 
20-3999     — 
20-0456  1.125”  125T XL Ratio Change
20-4000     — 
20-0060  1.125”  128T 1991-92 XL 883
Deluxe XL 1200, 1993-03 All XL and 1986-92 XL Rear
 
 
 
 
Belt Conversion Kit
20-4001     — 
   — 
1.125”  133T 1993-2003
 
 
 
 
XL Ratio Change
    
— 
    — 
20-4004  1.125”  136T 2004-06 883 XL
    — 
20-0688     — 
1.125”  137T 2004-06 1200 XL
42-0670
42-0934
42-7512
Pulley Lock 
Tool 
fits 1991-
up XL.
VT No. 16-0588
Pulley Indexing Flange Nut allows drilling and 
tapping of additional set screw locations. Fits 
1991-up XL.
VT No.   Type
20-0215
 Belt
20-0324 Chain
42-1132
20-0379
20-0341
Year
Wheel Type
Drive Type
#
Style
Nuts/Washer
Cast
Spoke
Belt
Chain
1979-91
9857-10
A
Collar
1979-91
9856-15
A
Collar
1979-91
8836-10
A
Acorn
 
1979-91
8834-10
C
Allen
1979-91
37-8131
D
Hex
1979-90
8835-10
G
Allen
1979-90
9608-10
9609-15
H
Dome
2000-up
2053-10
2053-10
I
Hex
20-0765
20-0766
20-0381
H
20-0377
19-0834 
Billet Primary Chain Adjuster Kit
20-0348 
Front Drive Pulley Nut Only
20-0368 
Front Pulley Nut Only
20-0436 
Final Drive Front Pulley 29 Tooth
20-0437 
Final Drive Front Pulley 32 Tooth