Drive Line - Primary Chain
10 Foot Block Chain - V-Twin 19-0473
V-Twin Manufacturing10 foot long block chain without rollers with Pitch size of 1/4 x 1 inch. *NOTE: Must order master link separately. Notes:Suggested to use with Blo...
View full detailsSpecial Length Primary Chain - Diamond Chain DMD4282RV80NRI
Diamond ChainDiamond Chain #: DMD4282RV80NRI Special length Diamond primary chain is 428 x 2 x 80 with a 1/2 inch pitch. Diamond chains undergo a rugged quality...
View full detailsPrimary Chain Connector Links - York GY08B2S26I - Big Twin 1936-2006
YorkYork #: GY08B2S26I Primary chain connector link 428 X 2. Measures 12.5mm between posts. For use on Diamond and York brand primary chains. Measureme...
View full detailsYork 96 Link Primary Chain - V-Twin 19-0373 - Sportster 2004+
YorkYork primary chain 96 link with oval side plates. The size of the chain is 35 x 3 x 96. It comes assembled with the master link. Fitment: 2004-UP XL
74 Link Primary Chain - Diamond Chain DMD-428-2RV-74N - Big Twin 1994-2006
Diamond ChainDiamond Chain #: DMD-428-2RV-74N Diamond primary chain undergo a rugged quality control test. The size of the chain is 428 x 2 x 74. Fitment: 1994-...
View full details96 Link Endless Primary Chain - Diamond Chain DMD-C35-3RV-96N - OEM 40147-04 - Sportster 2004+
Diamond ChainDiamond Chain #: DMD-C35-3RV-96N · OEM #: 40147-04 Diamond endless 96 link Primary chain with oval side plates. Fitment: 2004-UP XL Installation i...
View full detailsReplica 82 Link Primary Chain - Diamond Chain DMD4282RV82NRI - OEM 40007-36
Diamond ChainDiamond Chain #: DMD4282RV82NRI · OEM #: 40007-36, 2001-36 Diamond primary chain undergoes a rugged quality control test. The chain size is 428 x 2...
View full details94 Link Primary Chain - Diamond Chain DMDC353R94NRI - Sportster 1957-2003
Diamond ChainDiamond Chain #: DMDC353R94NRI Diamond primary chain undergo a rugged quality control test. Fitment: 1957-2003 XL Installation instructions (PDF)
76 Link Primary Chain - Diamond Chain DMD-428-2RV-76N - Big Twin 1979-2006
Diamond ChainDiamond Chain #: DMD-428-2RV-76N Diamond primary chain undergo a rugged quality control test. The size of the chain is 428 x 2 x 76. Fitment: 1979...
View full details82 Link Primary Chain - Diamond Chain DMD4282RV82NRI - OEM 40007-36A - Big Twin 1965-2006
Diamond ChainDiamond Chain #: DMD4282RV82NRI · OEM #: 40007-36A Endless primary chain undergo a rugged quality control test. The size of the chain is 428 x 2 x ...
View full detailsPrimary Chain Tensioner Kit - V-Twin 18-8320 - Twin Cam 2001-2006
V-Twin ManufacturingPrimary chain tensioner complete kit for 2000-2005 Big Twins Fitment: 2001-2006 FLST 2001-2005 FLT 2001-2005 FXD 2001-2006 FXST
Manual Primary Chain Adjuster Kit - York 210035 - OEM 36500020 - Twin Cam 2006-2017
YorkYork #: 210035 · OEM #: 36500020 This kit allows precise adjustment of the primary chain and creates less drag and loss of power resulting from the...
View full detailsChain Tensioner Kit - V-Twin 18-8314 - Big Twin 1965-2000
YorkChain Tensioner Complete Kit 1985-1999 Big Twin Fitment: 1965-1984 FL 1986-2000 FLST 1984-2000 FLT 1971-1984 FX 1991-2000 FXD 1984-1994 ...
View full detailsChain Tensioner Kit - V-Twin 18-8247
YorkComplete chain tensioner kit for 1965-1984 models. Fitment: 1965-1984 FL 1971-1984 FX
Chain Tensioner Kit - V-Twin 18-8220
V-Twin ManufacturingComplete chain tensioner kit for 1965-1984 models. Kit includes chain tensioner hardware nylon pad primary chain adjuster nut and anchor plate. *NO...
View full detailsYork Auto Primary Chain Adjuster Kit - York 5-162 - Sportster 2004+
YorkYork #: 5-162 York auto primary chain adjusting kit keeps the chain adjusted properly. Kit includes mount bracket and nylon shoe. Includes inner gu...
View full detailsYork Auto Primary Chain Adjuster Kit - V-Twin 18-3705 - Twin Cam Touring 2016+
YorkYork auto primary chain adjusting kit keeps the chain adjusted properly. Kit includes mount bracket and nylon shoe. Includes inner guide outer guid...
View full detailsChain Tensioner - York M6-XL5 - Evolution Sportster 1991-2003
YorkYork #: M6-XL5 York Self Adjusting Chain Tensioner for 5-speed with wet clutch Kit includes all hardware and instructions for complete conversion. ...
View full detailsPrimary Chain Tension Hex Bolt Early Style - V-Twin 18-3682 - OEM 4401W - Big Twin 1965-2000
YorkOEM #: 4401W Early style primary chain tensioner bolt is the tall hex type as inchoriginal inch on 1965-1984 FL models later replaced with a carria...
View full detailsPrimary Chain Shoe Retainer Plate - V-Twin 18-3643 - OEM 39979-58 - Ironhead 1957-1976
YorkOEM #: 39979-58 Primary chain shoe retainer plate Fitment: 1957-1976 XL
Chain Tensioner Anchor Plate and Carriage Bolt - V-Twin 18-3634 - OEM 39998-65 - Big Twin 1984-2000
YorkOEM #: 39998-65 Tensioner anchor plate with carriage bolt Fitment: 1986-2000 FLST 1984-2000 FLT 1991-2000 FXD 1984-1994 FXR 1984-2000 FXST
Chain Tensioner Nut and Anchor Plate Kit - York 71286 - OEM 39998-65 - Big Twin 1965-2000
YorkYork #: 71286 · OEM #: 39998-65 Chain tensioner nut and anchor plate kit includes screws. Fitment: 1965-1984 FL 1986-2000 FLST 1984-2000 FLT ...
View full detailsCompensator Primary Drive Kit - V-Twin 18-3275
V-Twin ManufacturingBig Twin primary drive kit with compensator motor sprocket for tapered shaft engines from 1941-54 FL models. Kit includes 5-stud clutch hub tapered...
View full detailsReplacement Chain Adjuster Shoe Kit - V-Twin 18-3334 - Twin Cam 2006-2017
V-Twin ManufacturingReplacement chain adjuster shoe kit for manual primary chain adjuster kits. Kit includes a replacement shoe lock plate and an adjusting screw with ...
View full detailsMore about Drive Line - Primary Chain
Drive Line Primary Chain for Harley-Davidson Big Twin and Sportster models. We stock 70+ parts in this category, mainly from York, V-Twin Manufacturing, and Diamond Chain.
Pair this with our Primary Cover, Clutch and Sprocket if you're doing more than a one-off repair.