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      Motorcycle Primary

      2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
      Belt Drives LTD. 2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
      $1,401.20 $1,474.95
      Belt Drive and Clutch for Triumph Unit 650 c.c. T120 TR6 Belt Drive and Clutch for Triumph Unit 650 c.c. T120 TR6
      Bob Newby Racing Belt Drive and Clutch for Triumph Unit 650 c.c. T120 TR6
      10 reviews $949.99
      11mm/1.5 inch Primary Belt Drive - Kick Start - Tapered Shaft - 1936-1954 Harley-Davidson Big Twin
      Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Tapered Shaft - 1936-1954 Harley-Davidson Big Twin
      $498.70 $524.95
      Belt Drive and Clutch for Triumph Generator Pre-Unit in Swingarm Frame Belt Drive and Clutch for Triumph Generator Pre-Unit in Swingarm Frame
      Bob Newby Racing Belt Drive and Clutch for Triumph Generator Pre-Unit in Swingarm Frame
      5 reviews $949.99
      8mm/1.5 inch Primary Belt Drive - Electric Start - 1965-1978 Harley-Davidson Big Twins
      Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Electric Start - 1965-1978 Harley-Davidson Big Twins
      $581.35 $611.95
      Belt Drive and Clutch for BSA A50 / A65 Belt Drive and Clutch for BSA A50 / A65
      Bob Newby Racing Belt Drive and Clutch for BSA A50 / A65
      6 reviews $949.99
      11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1965-E1984 Harley-Davidson Big Twin
      Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1965-E1984 Harley-Davidson Big Twin
      $590.85 $621.95
      Triumph Unit 650 Primary Cover Bonneville Tiger Trophy OEM 57-1727 Triumph Unit 650 Primary Cover Bonneville Tiger Trophy OEM 57-1727
      British Standard Triumph Unit 650 Primary Cover Bonneville Tiger Trophy OEM 57-1727
      5 reviews $170.64
      Derby Cover - Chrome - 1994-2003 Harley-Davidson Sportster XL Derby Cover - Chrome - 1994-2003 Harley-Davidson Sportster XL
      Cycle Standard Derby Cover - Chrome - 1994-2003 Harley-Davidson Sportster XL
      $24.95
      Primary Cover - Black - 1994-2003 Harley-Davidson Sportster XL
      Drag Specialties Primary Cover - Black - 1994-2003 Harley-Davidson Sportster XL
      $282.95
      Primary Chain 1957-2003 Harley-Davidson Sportster XL 2004-2022 XL 883 Primary Chain 1957-2003 Harley-Davidson Sportster XL 2004-2022 XL 883
      Drag Specialties Primary Chain 1957-2003 Harley-Davidson Sportster XL 2004-2022 XL 883
      $109.00
      Primary Cover Gasket 1965-1988 Harley-Davidson Big Twin Primary Cover Gasket 1965-1988 Harley-Davidson Big Twin
      James Gaskets Primary Cover Gasket 1965-1988 Harley-Davidson Big Twin
      $22.95
      Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles - Extra Thick OEM #71-7009 Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles - Extra Thick OEM #71-7009
      British Standard Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles - Extra Thick OEM #71-7009
      64 reviews $15.33
      Derby Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL Derby Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
      Cycle Standard Derby Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
      $39.95
      #9769-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated
      Colony #9769-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated
      6 reviews $24.37
      Primary Chain 1980-2006 Harley-Davidson FLT/FXR/FXRS/FXRT Primary Chain 1980-2006 Harley-Davidson FLT/FXR/FXRS/FXRT
      Diamond Primary Chain 1980-2006 Harley-Davidson FLT/FXR/FXRS/FXRT
      $138.56 $153.95
      Primary Cover Gasket & Seal Kit 1977-1990 Harley-Davidson XL Primary Cover Gasket & Seal Kit 1977-1990 Harley-Davidson XL
      James Gaskets Primary Cover Gasket & Seal Kit 1977-1990 Harley-Davidson XL
      $33.95
      Primary Cover Gasket & Seal Kit 2004-2022 Harley-Davidson XL Primary Cover Gasket & Seal Kit 2004-2022 Harley-Davidson XL
      James Gaskets Primary Cover Gasket & Seal Kit 2004-2022 Harley-Davidson XL
      $39.95
      3 Hole Chrome Derby Cover for 1970-98 Harley-Davidson Big Twins Replaces OEMs 60668-84A 253952-84T 3 Hole Chrome Derby Cover for 1970-98 Harley-Davidson Big Twins Replaces OEMs 60668-84A 253952-84T
      Cycle Standard 3 Hole Chrome Derby Cover for 1970-98 Harley-Davidson Big Twins Replaces OEMs 60668-84A 253952-84T
      1 review $18.99
      Primary Chain Tensioner for Triumph Motorcycles OEM #70-6283 Primary Chain Tensioner for Triumph Motorcycles OEM #70-6283
      British Standard Primary Chain Tensioner for Triumph Motorcycles OEM #70-6283
      9 reviews $37.87
      Primary Chain 2004-2022 Harley-Davidson Sportster XL 1200 Primary Chain 2004-2022 Harley-Davidson Sportster XL 1200
      Drag Specialties Primary Chain 2004-2022 Harley-Davidson Sportster XL 1200
      $111.00
      Renolds Duplex Primary Chain Triumph OEM #60-0477 Made in UK Renolds Duplex Primary Chain Triumph OEM #60-0477 Made in UK
      British Standard Renolds Duplex Primary Chain Triumph OEM #60-0477 Made in UK
      12 reviews $105.19
      #7811-14 Inner Primary Mounting Kit - 1936-1954 Harley-Davidson Knucklehead/Panhead
      Colony #7811-14 Inner Primary Mounting Kit - 1936-1954 Harley-Davidson Knucklehead/Panhead
      1 review $26.08
      #9868-26 Inner Primary Mounting Kit 1970-1979 Harley-Davidson FL/FX
      Colony #9868-26 Inner Primary Mounting Kit 1970-1979 Harley-Davidson FL/FX
      $34.76
      Duplex Primary Chain Triumph OEM #60-0477 Made in Japan Duplex Primary Chain Triumph OEM #60-0477 Made in Japan
      British Standard Duplex Primary Chain Triumph OEM #60-0477 Made in Japan
      3 reviews $47.91
      Primary Cover Gasket 1967-1976 Harley-Davidson XL Primary Cover Gasket 1967-1976 Harley-Davidson XL
      James Gaskets Primary Cover Gasket 1967-1976 Harley-Davidson XL
      $7.95
      Derby Cover - Chrome - 1999-2018 Harley-Davidson Big Twin/Twin Cam
      Drag Specialties Derby Cover - Chrome - 1999-2018 Harley-Davidson Big Twin/Twin Cam
      $37.95
      #8155-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - Chrome Plated
      Colony #8155-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - Chrome Plated
      3 reviews $30.00
      #7812-12 Inner Primary Mounting Kit - 1955-1964 Harley-Davidson Panhead
      Colony #7812-12 Inner Primary Mounting Kit - 1955-1964 Harley-Davidson Panhead
      $29.98
      #8627-9 Inner/Outer Primary Mounting Kit 1937-1964 Harley-Davidson 45's & Servi-car
      Colony #8627-9 Inner/Outer Primary Mounting Kit 1937-1964 Harley-Davidson 45's & Servi-car
      2 reviews $19.91
      #8785-12 Primary Cover Allen Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated
      Colony #8785-12 Primary Cover Allen Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated
      2 reviews $17.60
      #2402-18 Primary Cover Allen Screw Kit 2007-Up Harley-Davidson FLT - Chrome Plated
      Colony #2402-18 Primary Cover Allen Screw Kit 2007-Up Harley-Davidson FLT - Chrome Plated
      1 review $38.59
      #3537-17 Primary Cover Allen Screw Kit 1971-Up Harley-Davidson Shovelhead & Evolution 4 Speed
      Colony #3537-17 Primary Cover Allen Screw Kit 1971-Up Harley-Davidson Shovelhead & Evolution 4 Speed
      4 reviews $16.34
      Primary Chain Tensioner - 2001-2005 Harley-Davidson Dyna 01-06 Softail/Touring Primary Chain Tensioner - 2001-2005 Harley-Davidson Dyna 01-06 Softail/Touring
      Cycle Standard Primary Chain Tensioner - 2001-2005 Harley-Davidson Dyna 01-06 Softail/Touring
      $59.95
      Primary Inspection Cover - Black - 1991-2003 Harley-Davidson Sportster XL
      Drag Specialties Primary Inspection Cover - Black - 1991-2003 Harley-Davidson Sportster XL
      $24.95
      #8919-19-P Primary Cover Smooth Allen Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated
      Colony #8919-19-P Primary Cover Smooth Allen Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated
      $48.73
      Derby Cover - Wrinkle Black - 2004-2021 Harley-Davidson Sportster XL Derby Cover - Wrinkle Black - 2004-2021 Harley-Davidson Sportster XL
      Drag Specialties Derby Cover - Wrinkle Black - 2004-2021 Harley-Davidson Sportster XL
      $47.95
      Derby Cover - Flat Black - 2004-2021 Harley-Davidson Sportster XL Derby Cover - Flat Black - 2004-2021 Harley-Davidson Sportster XL
      Drag Specialties Derby Cover - Flat Black - 2004-2021 Harley-Davidson Sportster XL
      $47.95
      Primary Inspection Cover - Chrome - 1991-2003 Harley-Davidson Sportster XL
      Drag Specialties Primary Inspection Cover - Chrome - 1991-2003 Harley-Davidson Sportster XL
      $22.95
      Derby Cover - Wrinkle Black - 1999-2018 Harley-Davidson Big Twin/Twin Cam Derby Cover - Wrinkle Black - 1999-2018 Harley-Davidson Big Twin/Twin Cam
      Drag Specialties Derby Cover - Wrinkle Black - 1999-2018 Harley-Davidson Big Twin/Twin Cam
      $41.95
      #7600-4 Primary Cover Filler Cap/Breather With O-ring 1954-1976 Harley-Davidson Sportster - Chrome Plated
      Colony #7600-4 Primary Cover Filler Cap/Breather With O-ring 1954-1976 Harley-Davidson Sportster - Chrome Plated
      $36.94
      Primary Inspection Cover - Black - 2004-2021 Harley-Davidson Sportster XL
      Cycle Standard Primary Inspection Cover - Black - 2004-2021 Harley-Davidson Sportster XL
      $36.25
      Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL
      Cycle Standard Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL
      $34.95
      #3193-2 Primary Drain Plug 2004-2006 Harley-Davidson Softail - Zinc Plated
      Colony #3193-2 Primary Drain Plug 2004-2006 Harley-Davidson Softail - Zinc Plated
      8 reviews $11.50
      Primary Cover Gasket 1983-1993 Harley-Davidson Softail & Dyna Models Primary Cover Gasket 1983-1993 Harley-Davidson Softail & Dyna Models
      James Gaskets Primary Cover Gasket 1983-1993 Harley-Davidson Softail & Dyna Models
      $33.95
      Primary Chain Adjuster Pad - 1980-1990 Harley-Davidson Sportster XL Primary Chain Adjuster Pad - 1980-1990 Harley-Davidson Sportster XL
      Cycle Standard Primary Chain Adjuster Pad - 1980-1990 Harley-Davidson Sportster XL
      $6.95
      Bicycle-Style Kicker Pedal
      Drag Specialties Bicycle-Style Kicker Pedal
      $30.95
      Derby Cover - Wrinkle Black - 1994-2003 Harley-Davidson Sportster XL Derby Cover - Wrinkle Black - 1994-2003 Harley-Davidson Sportster XL
      Drag Specialties Derby Cover - Wrinkle Black - 1994-2003 Harley-Davidson Sportster XL
      $30.95
      Derby Cover - Satin Black - 1994-2003 Harley-Davidson Sportster XL Derby Cover - Satin Black - 1994-2003 Harley-Davidson Sportster XL
      Drag Specialties Derby Cover - Satin Black - 1994-2003 Harley-Davidson Sportster XL
      $30.95
      Primary Chain Adjuster Kit - 1991-2003 Harley-Davidson Sportster XL Primary Chain Adjuster Kit - 1991-2003 Harley-Davidson Sportster XL
      Cycle Standard Primary Chain Adjuster Kit - 1991-2003 Harley-Davidson Sportster XL
      2 reviews $29.75
      #8919-19 Primary Cover Chrome Allen Head Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated
      Colony #8919-19 Primary Cover Chrome Allen Head Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated
      1 review $38.59
      Primary Chain Inspection Cover - Chrome -1970-2006 Harley-Davidson FXST/FLST 1999-05 FXDWG
      Cycle Standard Primary Chain Inspection Cover - Chrome -1970-2006 Harley-Davidson FXST/FLST 1999-05 FXDWG
      $14.25
      #8763-20-P Primary Cover Smooth Allen Screw Kit 1980-1984 Shovelhead & Evo 5 speed - Chrome Plated
      Colony #8763-20-P Primary Cover Smooth Allen Screw Kit 1980-1984 Shovelhead & Evo 5 speed - Chrome Plated
      $37.22
      #2997-6 Chain Tensioner Pad and Lockwasher Kit 1965-2000 Harley-Davidson FL/FX
      Colony #2997-6 Chain Tensioner Pad and Lockwasher Kit 1965-2000 Harley-Davidson FL/FX
      $15.71
      Primary Cover Gasket 1952-1969 Harley-Davidson XL Primary Cover Gasket 1952-1969 Harley-Davidson XL
      James Gaskets Primary Cover Gasket 1952-1969 Harley-Davidson XL
      $8.95
      Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles OEM #71-7009
      British Standard Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles OEM #71-7009
      4 reviews $12.58
      #2064-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - CAD Plated
      Colony #2064-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - CAD Plated
      1 review $24.20
      Colony #9769-17-P Primary Cover Smooth Chrome Allen Screw Kit Harley Sportster 1994-03
      Colony #9769-17-P Primary Cover Smooth Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated
      2 reviews $31.13
      Derby Cover - Chrome - 1970-1998 Harley-Davidson Big Twins Derby Cover - Chrome - 1970-1998 Harley-Davidson Big Twins
      Cycle Standard Derby Cover - Chrome - 1970-1998 Harley-Davidson Big Twins
      $26.75
      Primary Cover Gasket 1977-1990 Harley-Davidson XL Primary Cover Gasket 1977-1990 Harley-Davidson XL
      James Gaskets Primary Cover Gasket 1977-1990 Harley-Davidson XL
      $9.95
      #2065-13 Primary Cover Phillips Screw Kit 1977-1980 Harley-Davidson Sportster - Chrome Plated
      Colony #2065-13 Primary Cover Phillips Screw Kit 1977-1980 Harley-Davidson Sportster - Chrome Plated
      $25.30
      Primary Chain Adjuster Kit 1954-1976 Harley-Davidson XL/K Models Primary Chain Adjuster Kit 1954-1976 Harley-Davidson XL/K Models
      Drag Specialties Primary Chain Adjuster Kit 1954-1976 Harley-Davidson XL/K Models
      $18.95
      Primary Inspection Cover - Polished - 1991-2003 Harley-Davidson Sportster XL
      Drag Specialties Primary Inspection Cover - Polished - 1991-2003 Harley-Davidson Sportster XL
      $18.95
      #8798-12 Inner Primary Mounting Kit - 1965-1969 Harley-Davidson Shovelhead
      Colony #8798-12 Inner Primary Mounting Kit - 1965-1969 Harley-Davidson Shovelhead
      $24.26
      #9870-16 Inner Primary Mounting Kit 1986-1993 Harley-Davidson Softail 1991-1993 Dyna Glide
      Colony #9870-16 Inner Primary Mounting Kit 1986-1993 Harley-Davidson Softail 1991-1993 Dyna Glide
      1 review $20.86
      #2071-10 Inner Primary Cover Chain Guard Kit 1936-1964 Harley-Davidson Big Twin - Chrome Plated
      Colony #2071-10 Inner Primary Cover Chain Guard Kit 1936-1964 Harley-Davidson Big Twin - Chrome Plated
      1 review $14.34
      Primary Chain Adjuster Shoe 1965-1999 Harley-Davidson Big Twin 1999-2000 Twin Cam Primary Chain Adjuster Shoe 1965-1999 Harley-Davidson Big Twin 1999-2000 Twin Cam
      Drag Specialties Primary Chain Adjuster Shoe 1965-1999 Harley-Davidson Big Twin 1999-2000 Twin Cam
      $9.95
      #3194-1 Drain Plug 1987-2003 Harley-Davidson Big Twin Primary 1993-2003 Softail Transmission - Zinc Plated
      Colony #3194-1 Drain Plug 1987-2003 Harley-Davidson Big Twin Primary 1993-2003 Softail Transmission - Zinc Plated
      15 reviews $9.68
      Replacement Primary Inspection Cover Gasket - 2004-2021 Harley-Davidson Sportster XL
      Cycle Standard Replacement Primary Inspection Cover Gasket - 2004-2021 Harley-Davidson Sportster XL
      $5.45
      #9601-10 Inner Primary Cover Rear Bolt Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
      Colony #9601-10 Inner Primary Cover Rear Bolt Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
      3 reviews $12.45
      Primary Chain 1957-2022 Harley-Davidson Sportster XL
      Diamond Primary Chain 1957-2022 Harley-Davidson Sportster XL
      $125.06 $138.95
      Primary Chain 1936-1986 Harley-Davidson Big Twin 4-Speed 1984-2006 FXST/FLST 1991-2005 Dyna Glide Primary Chain 1936-1986 Harley-Davidson Big Twin 4-Speed 1984-2006 FXST/FLST 1991-2005 Dyna Glide
      Diamond Primary Chain 1936-1986 Harley-Davidson Big Twin 4-Speed 1984-2006 FXST/FLST 1991-2005 Dyna Glide
      $150.26 $166.95