Skip to content
Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

MID-USA

Filters

  • $313.05 - $313.05
    $313.05
    $352.18
    $352.18 - $352.18
    $352.18

    Valve Spring Kit Beehive .465 Fits 2017 / Later M8 107 & 114 Titanium Retainers 20-21000

    MID-USA
    In stock

    VALVE SPRING KITSWEIGHT: 0.00BY TAKING ADVANTAGE OF THE LATEST DEVELOPMENT IN VALVE SPRING WIRE CHEMISTRY AND MANUFACTURING TECHNIQUES , KPMI &...

    View full details
    $313.05 - $313.05
    $313.05
    $352.18
    $352.18 - $352.18
    $352.18
  • Sold out
    $415.65 - $415.65
    $415.65
    $467.61
    $467.61 - $467.61
    $467.61

    Valve Spring Kit Beehive .550 Fits 2017 / Later M8 107 & 114 Titanium Retainers 20-21205

    MID-USA
    Out of stock

    VALVE SPRING KITSWEIGHT: 0.00BY TAKING ADVANTAGE OF THE LATEST DEVELOPMENT IN VALVE SPRING WIRE CHEMISTRY AND MANUFACTURING TECHNIQUES , KPMI &...

    View full details
    $415.65 - $415.65
    $415.65
    $467.61
    $467.61 - $467.61
    $467.61
    Sold out
  • $142.90 - $142.90
    $142.90
    $171.48
    $171.48 - $171.48
    $171.48

    Valve Spring Kit Beehive .610 Fits 2005-2017 Twin Cam Inc Collars And Seals 20-21400

    MID-USA
    In stock

    VALVE SPRING KIT FOR TWIN CAMWEIGHT: 1.17 HIGH-TENSIL STEEL RETAINERS , KEEPERS , AND BASEWASHERS VITON SEALS OVATE WIRE BEEHIVE SPRINGS .610" LIFT...

    View full details
    $142.90 - $142.90
    $142.90
    $171.48
    $171.48 - $171.48
    $171.48
  • $228.15 - $228.15
    $228.15
    $262.77
    $262.77 - $262.77
    $262.77

    Valve Spring Kit High Perf Big Twin 2005 / Later* Stock To .600 Lift Stl Collars .99242

    MID-USA
    In stock

    BEEHIVE VALVE SPRING KITS FOR EVOLUTION & TWIN CAMWEIGHT: 1.11 STATE OF THE ART VALVE SPRINGS ARE THE PERFECT ADDITION FOR YOUR VALVE TRAIN UPG...

    View full details
    $228.15 - $228.15
    $228.15
    $262.77
    $262.77 - $262.77
    $262.77
  • Sold out
    $146.94 - $146.94
    $146.94
    $176.33
    $176.33 - $176.33
    $176.33

    Valve Spring Kit High Perf Big Twin Evo 84 / 99 Tc 99 / 04 Evo Sportster 86 / 03 Chrome-Moly Collars

    MID-USA
    Out of stock

    PERFORMANCE VALVE SPRING KITS FOR EVOLUTION MODELS & TWIN CAMWEIGHT: 1.87 GOOD STREET AND PERFORMANCE SPRING KITS FOR CAM/S THAT PRODUCE UP TO ...

    View full details
    $146.94 - $146.94
    $146.94
    $176.33
    $176.33 - $176.33
    $176.33
    Sold out
  • Sold out
    $258.95 - $258.95
    $258.95
    $306.56
    $306.56 - $306.56
    $306.56

    Valve Spring Kit High Perf Big Twin Evo 84 / 99 Tc 99 / 04 Evo Sportster 86 / 03 Titanium Collars .99228K

    MID-USA
    Out of stock

    PERFORMANCE VALVE SPRING KIT FOR EVOLUTION MODELS & TWIN CAMWEIGHT: 1.17 USE WITH CAMS UP TO .650" LIFT DOES NOT REQUIRE CYLINDER HEAD MACHININ...

    View full details
    $258.95 - $258.95
    $258.95
    $306.56
    $306.56 - $306.56
    $306.56
    Sold out
  • $111.67 - $111.67
    $111.67
    $134.00
    $134.00 - $134.00
    $134.00

    Valve Springs / Collars Stk Type Ph Sh 48 / 79 With Retainers Replaces Stock....Mfg 15-0028

    MID-USA
    In stock

    REPLACEMENT VALVE SPRING AND COLLAR SETS FOR PRE-EVOLUTION BIG TWIN & SPORTSTERWEIGHT: 1.56THESE PREMIUM QUALITY REPLACEMENT VALVE SPRING AND S...

    View full details
    $111.67 - $111.67
    $111.67
    $134.00
    $134.00 - $134.00
    $134.00
  • $95.71 - $95.71
    $95.71
    $114.85
    $114.85 - $114.85
    $114.85

    Valve Springs / Collars Stk Type Sportster 1957 / E1981 W / Retainers Replaces Stock....Mfg 15-0063

    MID-USA
    In stock

    REPLACEMENT VALVE SPRING AND COLLAR SETS FOR PRE-EVOLUTION BIG TWIN & SPORTSTERWEIGHT: 1.07THESE PREMIUM QUALITY REPLACEMENT VALVE SPRING AND S...

    View full details
    $95.71 - $95.71
    $95.71
    $114.85
    $114.85 - $114.85
    $114.85
  • $66.63 - $66.63
    $66.63
    $85.97
    $85.97 - $85.97
    $85.97

    Valve Springs Stk Replacement Panhead And Shovelhead 48 / 84 Replaces 18205-57 MFG#A-18201-57B

    MID-USA
    In stock

    PAUGHCO VALVE SPRING SETS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTERWEIGHT: 0.91THESE AMERICAN MADE REPLACEMENT VALVE SPRINGS ARE DESIGNED FOR ST...

    View full details
    $66.63 - $66.63
    $66.63
    $85.97
    $85.97 - $85.97
    $85.97
  • $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35

    Valve Stem Cap Army Logo Fits Tube Or Tubeless Stems MFG# 8801

    MID-USA
    In stock

    Weight: 0.00VALVE STEM CAP,ARMY LOGO FITS TUBE OR TUBELESS STEMS MFG# 8801

    $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35
  • $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35

    Valve Stem Cap Block Skull Fits Tube Or Tubeless Stems MFG# 8796 Black / White Skull

    MID-USA
    In stock

    Weight: 0.03 Designed for use with metal or rubber valve stems Low cost finishing touch for your custom build Add a cool custom touch to your stock...

    View full details
    $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35
  • $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35

    Valve Stem Cap Hand Grenade Fits Tube Or Tubeless Stems MFG# 8798 Black

    MID-USA
    In stock

    Weight: 0.03 Designed for use with metal or rubber valve stems Low cost finishing touch for your custom build Add a cool custom touch to your stock...

    View full details
    $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35
  • $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35

    Valve Stem Cap Navy Logo Fits Tube Or Tubeless Stems MFG# 8802

    MID-USA
    In stock

    Weight: 0.00VALVE STEM CAP, NAVY LOGO FITS TUBE OR TUBELESS STEMS MFG# 8802

    $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35
  • $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35

    Valve Stem Cap Purple 8 Ball Fits Tube Or Tubeless Stems MFG# 8795

    MID-USA
    In stock

    Weight: 0.03 Designed for use with metal or rubber valve stems Low cost finishing touch for your custom build Add a cool custom touch to your stock...

    View full details
    $7.79 - $7.79
    $7.79
    $9.35
    $9.35 - $9.35
    $9.35
  • $15.25 - $15.25
    $15.25
    $18.30
    $18.30 - $18.30
    $18.30

    Valve Stem Seal For H-D M8 Supreme Tophat Fkm Style 11 / 32 Valve Stem & .530 Guide

    MID-USA
    In stock

    VALVE GUIDE SEALS FOR TWIN CAM & MILWAUKEE-EIGHTWEIGHT: 0.176POWER HOUSEVALVE GUIDE SEAL WITH SUPREME TOPHAT DESIGNFITS MILWAUKEE-EIGHT 2017/LA...

    View full details
    $15.25 - $15.25
    $15.25
    $18.30
    $18.30 - $18.30
    $18.30
  • VALVE STEM SEALS BT L81/84 VITON W/SPRING RPLS HD 18000-81 MFG# C9424
    $59.85 - $59.85
    $59.85
    $71.82
    $71.82 - $71.82
    $71.82

    Valve Stem Seals Big Twin L81 / 84 Viton W / Spring Replaces HD 18000-81 MFG# C9424

    MID-USA
    In stock

    VALVE STEM SEALS BT L81/84 VITON W/SPRING RPLS HD 18000-81 MFG# C9424WEIGHT: 0.25VALVE STEM SEALS BT L81/84 VITON W/SPRING RPLS HD 18000-81 MFG# C9...

    View full details
    $59.85 - $59.85
    $59.85
    $71.82
    $71.82 - $71.82
    $71.82
  • VALVE STEM SEALS FOR .530" O.D. GUIDES PACK OF 10
    $40.20 - $40.20
    $40.20
    $48.24
    $48.24 - $48.24
    $48.24

    Valve Stem Seals For .530" O.D. Guides Pack Of 10

    MID-USA
    In stock

    VALVE STEM SEALS FOR .530" O.D. GUIDES PACK OF 10WEIGHT: 0.09VALVE STEM SEALS FOR .530" O.D. GUIDES PACK OF 10BY: COMETIC GASKET

    $40.20 - $40.20
    $40.20
    $48.24
    $48.24 - $48.24
    $48.24
  • $13.80 - $13.80
    $13.80
    $16.56
    $16.56 - $16.56
    $16.56

    Valve Stem Seals Tc-88 2004 / L Metal Body Tophat Designition Fkm Fits 7Mm Stem & .562 Guide

    MID-USA
    In stock

    VALVE GUIDE SEALS FOR TWIN CAM & MILWAUKEE-EIGHTWEIGHT: 0.13POWER HOUSEVALVE GUIDE SEAL WITH METAL BODY TOPHAT DESIGNFITS TWIN CAM MODELS 2004/...

    View full details
    $13.80 - $13.80
    $13.80
    $16.56
    $16.56 - $16.56
    $16.56
  • VALVE STEM SEALS TWIN CAM RPLS HD#18094-02A
    $126.65 - $126.65
    $126.65
    $151.98
    $151.98 - $151.98
    $151.98

    Valve Stem Seals Twin Cam Replaces HD#18094-02A

    MID-USA
    In stock

    VALVE STEM SEALS TWIN CAM RPLS HD#18094-02AWEIGHT: 0.71VALVE STEM SEALS TWIN CAM RPLS HD#18094-02ABY: COMETIC GASKET

    $126.65 - $126.65
    $126.65
    $151.98
    $151.98 - $151.98
    $151.98
  • Sold out
    $372.35 - $372.35
    $372.35
    $438.64
    $438.64 - $438.64
    $438.64

    Valve Train Component Kit Big Twin 05 / Later Softail / .600" Lift Stl Top Collars Stainless Steel Valves .99280

    MID-USA
    Out of stock

    VALVE TRAIN COMPONENT KIT FOR TWIN CAMWEIGHT: 2.28 USE WITH CAMS UP TO .600" LIFT WITH THIS KIT INCLUDES RACE MASTER STAINLESS STEEL VALVES STEEL T...

    View full details
    $372.35 - $372.35
    $372.35
    $438.64
    $438.64 - $438.64
    $438.64
    Sold out
  • $317.85 - $317.85
    $317.85
    $368.89
    $368.89 - $368.89
    $368.89

    Valve Train Kits .495"Lift Shovelhead 66 / 79 Stainless Steel Valves Steel Collars & Keepers..99212

    MID-USA
    In stock

    VALVE TRAIN KITS FOR HARLEY DAVIDSON BIG TWINWEIGHT: 2.82 KITS CONTAIN STAINLESS STEEL STREET MASTER VALVES , PERFORMANCE DOUBLE SPRING ASSEMBLIES ...

    View full details
    $317.85 - $317.85
    $317.85
    $368.89
    $368.89 - $368.89
    $368.89
  • $319.10 - $319.10
    $319.10
    $370.07
    $370.07 - $370.07
    $370.07

    Valve Train Kits .550" Lift Big Twin Evo All Yrs* Stainless Steel Valve Steel Collars & Keepers..99213

    MID-USA
    In stock

    VALVE TRAIN KITS FOR HARLEY DAVIDSON BIG TWINWEIGHT: 2.58 KITS CONTAIN STAINLESS STEEL STREET MASTER VALVES , PERFORMANCE DOUBLE SPRING ASSEMBLIES ...

    View full details
    $319.10 - $319.10
    $319.10
    $370.07
    $370.07 - $370.07
    $370.07
  • $3.34 - $3.34
    $3.34
    $4.01
    $4.01 - $4.01
    $4.01

    Valve Train Part Spring Washer Big Twin Evo TC88 Sportster Evo Tappet Block Washer Replaces 6737

    MID-USA
    In stock

    TOP END ENGINE PARTS FOR HARLEY DAVIDSON BIG TWIN EVOLUTION ALL YEARSWEIGHT: 0.02COLONYTAPPET BLOCK SPRING WASHERFITS BIG TWIN EVOLUTION 1984/1999 ...

    View full details
    $3.34 - $3.34
    $3.34
    $4.01
    $4.01 - $4.01
    $4.01
  • Sold out
    $69.54 - $69.54
    $69.54
    $69.54 - $69.54
    $69.54

    Velcty Stack 4" S / S D Carb Chrome Plate Alum .

    MID-USA
    Out of stock

    V-FACTOR VELOCITY STACKS FOR CV AND S&S CARBURETORS WEIGHT: 0.61 CNC MACHINED FROM 6061 T-6 BILLET ALUMINUM INCLUDES MOUNTING HARDWARE SEE BEL...

    View full details
    $69.54 - $69.54
    $69.54
    $69.54 - $69.54
    $69.54
    Sold out