Harley-Davidson® exploded-view technical drawing of the BELTS, CHAINS, SPROCKETS assembly together with a numbered parts list from the 2010 Softail Models Parts Catalog.  Quantities shown are the quantities required for each part used on the assembly.  Adjust the quantity if you require more or less and then add directly to your shopping cart.  Click the part image for and enlarged view.  Click on the part number to visit the product page.  To view another assembly from the 2010 Softail Models Parts Catalog select from the dropdown list.
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Harley-Davidson® exploded-view technical drawing of the BELTS, CHAINS, SPROCK... More

*Fitment details are provided in good faith and do not guarantee suitability for your bike. If in any doubt please contact our parts department before ordering.

BELTS, CHAINS, SPROCKETS|2010 Softail Models Parts Catalog
ImgIdPart No.QtyUSDDescription
Harley-Davidson® 3109|Screw 7/16"-14 x 2-5/8" UNC Hex Head with Washer and Lockpatch (Grade 8)13109
3.73SCREW
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
Harley-Davidson® 3368|Screw 9/16"-12 X 3" UNC Hex Flange Head (Grade 8)23368
8.40SCREW, compensator to crank
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
Harley-Davidson® 4857|9/16"-12 X 3" Hex Flange Head Screw with Lockpatch (Grade 8)4857
7.36SCREW
Fits: FXCWC
Harley-Davidson® 3594|Screw 1/4"-20 x 5/8" UNC Hex Socket Head (Grade 8)33594
0.77SCREW
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
Harley-Davidson® 6445|9/16" x 2" x 5/16" Compensator Sprocket Washer46445
39.29WASHER
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
Harley-Davidson® 6557|THRUSTWASHER56557
13.41WASHER, thrust
Fits: FXCWC
Harley-Davidson® 35241-06|Sprocket Nut635241-06
15.22NUT, sprocket
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
Harley-Davidson® 35242-06|Sprocket Lockplate735242-06
3.59LOCKPLATE, sprocket nut
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
Harley-Davidson® 37710-07|SPROCKET, FINAL DRIVE, 66T, BL837710-07
468.94SPROCKET, rear, 66 T (black)
Fits: FLSTF, FLSTFB, FLSTSB, FXST, FXSTC
Harley-Davidson® 37728-08|SPROCKET ASSY, 66T, MACH, FNL37728-08
435.27SPROCKET, rear, 66 T (polished)
Fits: FXCWC
Harley-Davidson® 40325-07|MACH-SPROCKET ASY,FNL DRV,66T/40325-07
361.26SPROCKET, rear, 66 T (black)
Fits: FLST, FLSTC, FLSTN
Harley-Davidson® 40690-07|SPROCKET, FINAL DRIVE, 66T, SI40690-07
459.79SPROCKET, rear, 66 T (silver)
Fits: FLSTF
Harley-Davidson® 37810-08B|RETAINER,SPROCKET937810-08A Substitute 37810-08B
9.95RETAINER, sprocket
Fits: FXCWC
Harley-Davidson® 40036-06|Primary Drive Chain1040036-06
119.71PRIMARY CHAIN
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
Harley-Davidson® 40058-07|133 Teeth Rear Secondary Belt Drive1140058-07
331.40REAR BELT, 133 T, 1 in. wide
Fits: FLST, FLSTC, FLSTN, FXCWC
Harley-Davidson® 40073-07|20mm Wide 133 Teeth Rear Belt Drive40073-07
331.40REAR BELT, 133 T, 20 mm wide
Fits: FLSTF, FLSTFB, FLSTSB, FXST, FXSTC
1240296-06A Substitute See fitment comments
COMPENSATOR ASSEMBLY
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
1340297-06
SHAFT EXTENSION
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
1440320-06
COMPENSATING SPROCKET, 34 T
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
1540333-06A
SLIDING CAM
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
1640370-08 Substitute See fitment comments
COMPENSATOR ASSEMBLY
Fits: FXCWC
Harley-Davidson® 40659-06|32 Teeth Transmission Belt Drive Sprocket1740659-06
116.76SPROCKET, transmission, 32 T
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC
1840794-08
SPRING PACK ASSEMBLY
Fits: FXCWC
INTERNATIONAL MODELS ONLY
Harley-Davidson® 37726-08|SPROCKET ASSY, 64T, MACH, FNL1937726-08 Substitute TAGEPARTS
400.14SPROCKET, rear, 64 T (Japan) (polished)
Fits: FXCWC
37768-07
SPROCKET, rear, 64 T (Japan) (silver)
Fits: FLSTF, FXST
Harley-Davidson® 37770-07|MACH-SPROCKET ASY,FNL DRV,64T/37770-07
361.26SPROCKET, rear, 64 T (Japan) (black)
Fits: FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXST, FXSTC
Harley-Davidson® 40074-07|20mm Wide 132 Teeth Rear Belt Drive2040074-07
331.40REAR BELT, 132 T, 20 mm wide (Japan)
Fits: FLST, FLSTC, FLSTF, FLSTFB, FLSTN, FLSTSB, FXCWC, FXST, FXSTC