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Engine

8832 parts

Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.

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  • V-Twin - 13-9523 - Valve Spring Set - Fits 1936-1940 Harley-Davidson EL, 1941-1947 FL V-Twin - 13-9523 - Valve Spring Set - Fits 1936-1940 Harley-Davidson EL, 1941-1947 FL

    V-Twin - 13-9523 - Valve Spring Set - Fits 1936-1940 Harley-Davidson EL, 1941-1947 FL

    V-Twin Mfg

    $64.02
    Replica type valve spring set has 4 inner and 4 outer springs for Knuckleheads.Spring has an outer diameter that measures 1.638". Spring wire manufactured in Japan. Fits:EL 1936-1940FL...
    $64.02
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    $64.02
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  • V-Twin - 13-9251 - High Lift Valve Springs V-Twin - 13-9251 - High Lift Valve Springs

    V-Twin - 13-9251 - High Lift Valve Springs

    Andrews

    MSRP: $75.22
    $74.46
    V-Twin - 13-9251 - High Lift Valve SpringsDescriptionAndrews high lift valve springs .550+, no machining required . Includes 4 inner and 4 outer springs.Sold as a 4 piece set. Fits:FLT 1999-2016XL...
    MSRP: $75.22
    $74.46
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    MSRP: $75.22
    $74.46
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  • V-Twin - 13-9226 - Valve Spring Kit V-Twin - 13-9226 - Valve Spring Kit

    V-Twin - 13-9226 - Valve Spring Kit

    S&S Cycle

    $353.10
    V-Twin - 13-9226 - Valve Spring KitDescriptionS&S valve spring kit is to be used with stock style guides and lower spring collars, 3/8" valves and stock keepers. Kit includes top collar and springs...
    $353.10
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    $353.10
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  • V-Twin - 13-9214 - Valve Spring Set V-Twin - 13-9214 - Valve Spring Set

    V-Twin - 13-9214 - Valve Spring Set

    Eastern Motorcycle Parts

    $53.33
    V-Twin - 13-9214 - Valve Spring SetDescriptionValve spring set for 45" models.Set of four. Fits:G 1932-1940WL 1932-1940Additional Information
    $53.33
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    $53.33
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  • V-Twin - 13-9211 - Sifton Valve Spring Kit V-Twin - 13-9211 - Sifton Valve Spring Kit

    V-Twin - 13-9211 - Sifton Valve Spring Kit

    Motorshop

    $133.31
    V-Twin - 13-9211 - Sifton Valve Spring KitDescriptionSifton valve spring kit includes all springs, collars and keepers necessary. Fits:XL 1957-1981Additional Information
    $133.31
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    $133.31
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  • V-Twin - 13-9207 - Sifton Valve Spring Kit V-Twin - 13-9207 - Sifton Valve Spring Kit

    V-Twin - 13-9207 - Sifton Valve Spring Kit

    Eastern Motorcycle Parts

    $84.81
    V-Twin - 13-9207 - Sifton Valve Spring KitDescriptionSifton valve spring kit includes all springs, collars and keepers necessary. Fits:XL 1983-1985Additional Information
    $84.81
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    $84.81
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  • V-Twin - 13-9206 - Valve Spring Kit V-Twin - 13-9206 - Valve Spring Kit

    V-Twin - 13-9206 - Valve Spring Kit

    Eastern Motorcycle Parts

    MSRP: $79.67
    $78.87
    V-Twin - 13-9206 - Valve Spring KitDescriptionValve spring kit includes springs, collars and keepers. Fits:K 1954-1956Additional Information
    MSRP: $79.67
    $78.87
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    MSRP: $79.67
    $78.87
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  • V-Twin - 13-9205 - Valve Spring Kit V-Twin - 13-9205 - Valve Spring Kit

    V-Twin - 13-9205 - Valve Spring Kit

    Eastern Motorcycle Parts

    MSRP: $79.67
    $78.87
    V-Twin - 13-9205 - Valve Spring KitDescriptionValve spring set includes springs, collars and keepers for K models. Fits:K 1952-1953Additional Information
    MSRP: $79.67
    $78.87
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    MSRP: $79.67
    $78.87
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  • V-Twin - 13-9202 - Pinion Shaft Seal Ring Spring V-Twin - 13-9202 - Pinion Shaft Seal Ring Spring

    V-Twin - 13-9202 - Pinion Shaft Seal Ring Spring

    Eastern Motorcycle Parts

    $24.18
    V-Twin - 13-9202 - Pinion Shaft Seal Ring SpringDescriptionPinion shaft seal ring spring Fits:UL 1937-1948 74" and 80"Additional Information
    $24.18
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    $24.18
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  • V-Twin - 13-9196 - Sifton Valve Spring Kit V-Twin - 13-9196 - Sifton Valve Spring Kit

    V-Twin - 13-9196 - Sifton Valve Spring Kit

    Eastern Motorcycle Parts

    $98.91
    V-Twin - 13-9196 - Sifton Valve Spring KitDescriptionSifton valve spring kit includes all springs, collars and keepers necessary. Fits:FXST 1984-1998XL 1986-UPFLT 1986-1998FXD 1991-1998FXR...
    $98.91
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    $98.91
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  • V-Twin - 13-9195 - Valve Spring Kit V-Twin - 13-9195 - Valve Spring Kit

    V-Twin - 13-9195 - Valve Spring Kit

    Motorshop

    $94.99
    V-Twin - 13-9195 - Valve Spring KitDescriptionValve spring kit includes all springs, collars and keepers necessary for application. Fits:FXR 1982-1983FLT 1981-1983FL 1981-1984FX 1981-1984Additional...
    $94.99
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    $94.99
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  • V-Twin - 13-9193 - Valve Spring Kit V-Twin - 13-9193 - Valve Spring Kit

    V-Twin - 13-9193 - Valve Spring Kit

    Motorshop

    $116.14
    V-Twin - 13-9193 - Valve Spring KitDescriptionValve spring kit includes all springs, collars and keepers necessary for application. Fits:FL 1948-1979FX 1971-1979Additional Information
    $116.14
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    $116.14
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  • V-Twin - 13-9192 - Valve Spring Kit Chrome V-Twin - 13-9192 - Valve Spring Kit Chrome

    V-Twin - 13-9192 - Valve Spring Kit Chrome

    Sifton

    $150.82
    V-Twin - 13-9192 - Valve Spring Kit ChromeDescriptionSifton chrome valve spring kit includes four outer springs, four inner springs, four lower collars, four upper collars, and four pair of keepers...
    $150.82
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    $150.82
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  • V-Twin - 13-9191 - Valve Spring Kit V-Twin - 13-9191 - Valve Spring Kit

    V-Twin - 13-9191 - Valve Spring Kit

    Eastern Motorcycle Parts

    $98.91
    V-Twin - 13-9191 - Valve Spring KitDescriptionValve spring kit includes all springs, collars and keepers necessary for application. Fits:UL 1937-1948Additional Information
    $98.91
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    $98.91
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  • V-Twin - 13-9190 - Valve Spring Kit V-Twin - 13-9190 - Valve Spring Kit

    V-Twin - 13-9190 - Valve Spring Kit

    Eastern Motorcycle Parts

    $87.36
    V-Twin - 13-9190 - Valve Spring KitDescriptionValve spring kit includes all springs, collars and keepers necessary for application. Fits:VL 1930-1936Additional Information
    $87.36
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    $87.36
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  • V-Twin - 13-9189 - Valve Spring Kit V-Twin - 13-9189 - Valve Spring Kit

    V-Twin - 13-9189 - Valve Spring Kit

    Eastern Motorcycle Parts

    MSRP: $74.92
    $74.16
    V-Twin - 13-9189 - Valve Spring KitDescriptionValve spring kit Fits:G 1941-1973WL 1941-1952Additional Information UOM
    MSRP: $74.92
    $74.16
    Qty in Cart: 0
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    MSRP: $74.92
    $74.16
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  • V-Twin - 13-9188 - Valve Spring Kit V-Twin - 13-9188 - Valve Spring Kit

    V-Twin - 13-9188 - Valve Spring Kit

    Eastern Motorcycle Parts

    MSRP: $72.37
    $71.64
    V-Twin - 13-9188 - Valve Spring KitDescriptionValve Spring kit Fits:G 1932-1940WL 1932-1940Additional Information UOM
    MSRP: $72.37
    $71.64
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    MSRP: $72.37
    $71.64
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  • V-Twin - 13-9180 - Oil Filter Mount Spring V-Twin - 13-9180 - Oil Filter Mount Spring

    V-Twin - 13-9180 - Oil Filter Mount Spring

    Eastern Motorcycle Parts

    $26.05
    V-Twin - 13-9180 - Oil Filter Mount SpringDescriptionOil filter mount spring Fits:XL 1987-1989Additional Information OEM No.
    $26.05
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    $26.05
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  • V-Twin - 13-9155 - Valve Spring Set V-Twin - 13-9155 - Valve Spring Set

    V-Twin - 13-9155 - Valve Spring Set

    Eastern Motorcycle Parts

    $45.79
    V-Twin - 13-9155 - Valve Spring SetDescriptionValve spring set for 45" models.Set of four. Fits:G 1941-1973WL 1941-1952Additional Information
    $45.79
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    $45.79
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  • V-Twin - 13-9153 - Valve Spring Set V-Twin - 13-9153 - Valve Spring Set

    V-Twin - 13-9153 - Valve Spring Set

    Eastern Motorcycle Parts

    $54.88
    V-Twin - 13-9153 - Valve Spring SetDescriptionValve spring set for 74" and 80" Side valve.Set of four. Fits:UL 1937-1948 74" & 80"VL 1930-1935 74" & 80"Additional Information
    $54.88
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    $54.88
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  • V-Twin - 13-2210 - Valve Spring Kit V-Twin - 13-2210 - Valve Spring Kit

    V-Twin - 13-2210 - Valve Spring Kit

    Kibblewhite

    $168.25
    V-Twin - 13-2210 - Valve Spring KitDescriptionKibblewhite valve spring kit includes springs, keepers, retainer, and lower collars. For 160lb seat pressure up to .460" valve travel.May require R model...
    $168.25
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    $168.25
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  • V-Twin - 13-2151 - Beehive Valve Spring Kit V-Twin - 13-2151 - Beehive Valve Spring Kit

    V-Twin - 13-2151 - Beehive Valve Spring Kit

    Kibblewhite

    $197.47
    V-Twin - 13-2151 - Beehive Valve Spring KitDescriptionBeehive valve spring kit includes .660" lift with steel retainers. Fits:FLST 2005-2017FXD 2005-2017FLT 2005-2016FXST 2005-2017Additional...
    $197.47
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    $197.47
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  • V-Twin - 13-2150 - Beehive Valve Spring Kit V-Twin - 13-2150 - Beehive Valve Spring Kit

    V-Twin - 13-2150 - Beehive Valve Spring Kit

    Kibblewhite

    $193.02
    V-Twin - 13-2150 - Beehive Valve Spring KitDescriptionBeehive valve spring kit includes .660" lift with steel retainers. Fits:FXST 1984-2004FXD 1984-2004FLT 1984-2004FLST 1984-2004Additional...
    $193.02
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    $193.02
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  • V-Twin - 13-2131 - Beehive Valve Spring Kit V-Twin - 13-2131 - Beehive Valve Spring Kit

    V-Twin - 13-2131 - Beehive Valve Spring Kit

    Kibblewhite

    $181.14
    V-Twin - 13-2131 - Beehive Valve Spring KitDescriptionBeehive valve spring kit includes .610" lift with steel retainers. Fits:FLST 2005-2017FXD 2005-2017FLT 2005-2016FXST 2005-2017Additional...
    $181.14
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    $181.14
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  • V-Twin - 13-2130 - Beehive Valve Spring Kit V-Twin - 13-2130 - Beehive Valve Spring Kit

    V-Twin - 13-2130 - Beehive Valve Spring Kit

    Kibblewhite

    $181.14
    V-Twin - 13-2130 - Beehive Valve Spring KitDescriptionBeehive valve spring kit includes .610" lift with steel retainers. Fits:FXST 1984-2004FXD 1984-2004FLT 1984-2004FLST 1984-2004Additional...
    $181.14
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    $181.14
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  • V-Twin - 13-2115 - Kibblewhite Valve Spring Kit V-Twin - 13-2115 - Kibblewhite Valve Spring Kit

    V-Twin - 13-2115 - Kibblewhite Valve Spring Kit

    Kibblewhite

    $183.59
    V-Twin - 13-2115 - Kibblewhite Valve Spring KitDescriptionKibblewhite valve spring kit is 160lb seat pressure up to .600" valve travel with titanium retainers. Kit includes springs, keepers and...
    $183.59
    Qty in Cart: 0
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    $183.59
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  • V-Twin - 13-2110 - Kibblewhite Valve Spring Kit V-Twin - 13-2110 - Kibblewhite Valve Spring Kit

    V-Twin - 13-2110 - Kibblewhite Valve Spring Kit

    Kibblewhite

    $152.90
    V-Twin - 13-2110 - Kibblewhite Valve Spring KitDescriptionKibblewhite lightweight valve spring kit is 160lb seat pressure, up to .600" valve travel. Kit includes springs, keepers and retainers.Lower...
    $152.90
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    $152.90
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  • V-Twin - 13-2088 - M8 Valve Spring Kit with Titanium Retainers V-Twin - 13-2088 - M8 Valve Spring Kit with Titanium Retainers

    V-Twin - 13-2088 - M8 Valve Spring Kit with Titanium Retainers

    Kibblewhite

    $410.38
    V-Twin - 13-2088 - M8 Valve Spring Kit with Titanium RetainersDescriptionValve spring kit is for M8 models. Kit includes beehive style with ovate wire and titanium retainers with a .550 lift...
    $410.38
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    $410.38
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  • V-Twin - 13-2087 - M8 Valve Spring Kit with Steel Retainers V-Twin - 13-2087 - M8 Valve Spring Kit with Steel Retainers

    V-Twin - 13-2087 - M8 Valve Spring Kit with Steel Retainers

    Kibblewhite

    $256.75
    V-Twin - 13-2087 - M8 Valve Spring Kit with Steel RetainersDescriptionValve spring kit is for M8 models. Kit includes beehive style with ovate wire and steel retainers with a 4.65 lift. Fits:FLT...
    $256.75
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    $256.75
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  • V-Twin - 13-2086 - M8 Valve Spring Kit with Titanium Retainers V-Twin - 13-2086 - M8 Valve Spring Kit with Titanium Retainers

    V-Twin - 13-2086 - M8 Valve Spring Kit with Titanium Retainers

    Kibblewhite

    $309.05
    V-Twin - 13-2086 - M8 Valve Spring Kit with Titanium RetainersDescriptionValve spring kit is for M8 models. Kit includes beehive style with ovate wire and titanium retainers with a 4.65 lift...
    $309.05
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    $309.05
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  • V-Twin - 13-2085 - Kibblewhite Valve Spring Kit V-Twin - 13-2085 - Kibblewhite Valve Spring Kit

    V-Twin - 13-2085 - Kibblewhite Valve Spring Kit

    Kibblewhite

    $286.51
    V-Twin - 13-2085 - Kibblewhite Valve Spring KitDescriptionKibblewhite valve spring kit includes inner and outer valve spring, upper and lower valve spring collars, shims and keepers.Will work with up...
    $286.51
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    $286.51
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  • V-Twin - 13-2000 - Kibblewhite Valve Spring Kit V-Twin - 13-2000 - Kibblewhite Valve Spring Kit

    V-Twin - 13-2000 - Kibblewhite Valve Spring Kit

    Kibblewhite

    MSRP: $74.83
    $74.08
    V-Twin - 13-2000 - Kibblewhite Valve Spring KitDescriptionKibblewhite valve spring set for high lift cams, can be used with stock retainers and lower collars for up to .600 lift. Fits:FLT 1979-1983FX...
    MSRP: $74.83
    $74.08
    Qty in Cart: 0
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    MSRP: $74.83
    $74.08
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  • V-Twin - 13-0792 - Replica Valve Spring Set V-Twin - 13-0792 - Replica Valve Spring Set

    V-Twin - 13-0792 - Replica Valve Spring Set

    Motorshop

    MSRP: $67.13
    $66.46
    V-Twin - 13-0792 - Replica Valve Spring SetDescriptionReplica Knucklehead valve spring set includes inner and outer springs.Spring has an outer diameter that measures 1.638". Note: Springs are...
    MSRP: $67.13
    $66.46
    Qty in Cart: 0
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    MSRP: $67.13
    $66.46
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  • V-Twin - 13-0785 - Replica Valve Spring Set V-Twin - 13-0785 - Replica Valve Spring Set

    V-Twin - 13-0785 - Replica Valve Spring Set

    Motorshop

    $62.24
    V-Twin - 13-0785 - Replica Valve Spring SetDescriptionReplica valve spring set includes four inner and four outer springs.. Fits:FL 1941-1947Additional Information
    $62.24
    Qty in Cart: 0
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    $62.24
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  • V-Twin - 13-0544 - Beehive Lens Retainer Set - Fits 1939-1941 Harley-Davidson EL, 1941 FL, 1939-1941 W V-Twin - 13-0544 - Beehive Lens Retainer Set - Fits 1939-1941 Harley-Davidson EL, 1941 FL, 1939-1941 W

    V-Twin - 13-0544 - Beehive Lens Retainer Set - Fits 1939-1941 Harley-Davidson EL, 1941 FL, 1939-1941 W

    V-Twin Mfg

    $65.60
    Beehive lens retainer set includes spring type clips.Set is used to replace right side, OEM #5067-39A, and left side, OEM #6067-39. Fits:EL 1939-1941FL 1941-1941W 1939-1941Additional Information
    $65.60
    Qty in Cart: 0
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    $65.60
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  • V-Twin - 13-0427 - Kibblewhite Valve Spring Set V-Twin - 13-0427 - Kibblewhite Valve Spring Set

    V-Twin - 13-0427 - Kibblewhite Valve Spring Set

    Kibblewhite

    $62.26
    V-Twin - 13-0427 - Kibblewhite Valve Spring SetDescriptionKibblewhite valve spring set.*NOTE: Before installation, check for clearance. Set is larger than the OEM outer diameter by 1.655". Fits:EL...
    $62.26
    Qty in Cart: 0
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    $62.26
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  • V-Twin - 13-0222 - Valve Spring Set V-Twin - 13-0222 - Valve Spring Set

    V-Twin - 13-0222 - Valve Spring Set

    Eastern Motorcycle Parts

    $56.89
    V-Twin - 13-0222 - Valve Spring SetDescriptionValve spring set for K models.Set of four. Fits:K 1954-1956Additional Information
    $56.89
    Qty in Cart: 0
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    $56.89
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  • V-Twin - 13-0221 - Valve Spring Set V-Twin - 13-0221 - Valve Spring Set

    V-Twin - 13-0221 - Valve Spring Set

    Eastern Motorcycle Parts

    $58.67
    V-Twin - 13-0221 - Valve Spring SetDescriptionValve spring set for K models.Set of four. Fits:K 1952-1953Additional Information
    $58.67
    Qty in Cart: 0
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    $58.67
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  • V-Twin - 13-0217 - Oil Pump Relief Valve Spring V-Twin - 13-0217 - Oil Pump Relief Valve Spring

    V-Twin - 13-0217 - Oil Pump Relief Valve Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $22.31
    V-Twin - 13-0217 - Oil Pump Relief Valve SpringDescriptionOil pump relief valve spring for 1941-1952 Big Twin Fits:FL 1941-1952Additional Information
    MSRP: $23.86
    $22.31
    Qty in Cart: 0
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    MSRP: $23.86
    $22.31
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  • V-Twin - 13-0216 - Tappet Oil Screen Spring V-Twin - 13-0216 - Tappet Oil Screen Spring

    V-Twin - 13-0216 - Tappet Oil Screen Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $22.31
    V-Twin - 13-0216 - Tappet Oil Screen SpringDescriptionOil screen spring for the tappet oil screen Fits:FL 1952-1962Additional Information
    MSRP: $23.86
    $22.31
    Qty in Cart: 0
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    MSRP: $23.86
    $22.31
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About Engine

 

Harley Engine Parts for Rebuilds and Performance

From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.

Shop Engine Parts

We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.

Not Sure It Fits?

Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.