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Eastern Motorcycle Parts

Eastern Motorcycle Parts

Eastern Motorcycle Parts is a trusted manufacturer of OEM-style motorcycle replacement components for Harley-Davidson engines, drivetrains and chassis systems. Known for precision-fit spacers, bearings, pushrods and clutch hardware, Eastern delivers dependable solutions for restorations and routine maintenance. Their parts are engineered to original specifications to ensure proper fit, smooth operation and long-term reliability. Professional builders, mechanics and riders rely on Eastern Motorcycle Parts for consistent quality across engine, transmission and wheel assemblies.


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  • V-Twin - 13-9168 - Keihin Carburetor Diaphragm Springs V-Twin - 13-9168 - Keihin Carburetor Diaphragm Springs

    V-Twin - 13-9168 - Keihin Carburetor Diaphragm Springs

    Eastern Motorcycle Parts

    MSRP: $23.86
    $20.28
    V-Twin - 13-9168 - Keihin Carburetor Diaphragm SpringsDescriptionKeihin carburetor diaphragm springs. Fits:FL 1976-1984XL 1976-1989FXST 1984-1989FXR 1982-1984FX 1976-1984FLST 1986-1989FLT...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • V-Twin - 13-9166 - Zinc Brake Pedal Return Spring V-Twin - 13-9166 - Zinc Brake Pedal Return Spring

    V-Twin - 13-9166 - Zinc Brake Pedal Return Spring

    Eastern Motorcycle Parts

    $12.47
    V-Twin - 13-9166 - Zinc Brake Pedal Return SpringDescriptionBrake pedal return spring with a zinc finish. Fits:FXST 1984-1986FX 1982-1986Additional Information OEM No.40920-82 UOM1 - EA ...
    $12.47
    Qty in Cart: 0
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    Price:
    $12.47
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  • V-Twin - 13-9165 - Zinc Brake Pedal Return Spring V-Twin - 13-9165 - Zinc Brake Pedal Return Spring

    V-Twin - 13-9165 - Zinc Brake Pedal Return Spring

    Eastern Motorcycle Parts

    $12.47
    V-Twin - 13-9165 - Zinc Brake Pedal Return SpringDescriptionBrake pedal return spring with a zinc finish. Fits:XL 1980-1984Additional Information OEM No.40920-79 UOM1 - EA ManufacturerEastern ...
    $12.47
    Qty in Cart: 0
    Quantity:
    Price:
    $12.47
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  • V-Twin - 13-9164 - Primary Chain Adjuster Spring V-Twin - 13-9164 - Primary Chain Adjuster Spring

    V-Twin - 13-9164 - Primary Chain Adjuster Spring

    Eastern Motorcycle Parts

    MSRP: $25.33
    $23.68
    V-Twin - 13-9164 - Primary Chain Adjuster SpringDescriptionPrimary adjuster shoe spring, 1986-1990 XL Fits:XL 1986-1990Additional Information OEM No.40019-86A UOM1 - EA ManufacturerEastern ...
    MSRP: $25.33
    $23.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.33
    $23.68
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  • V-Twin - 13-9163 - Primary Chain Adjuster Spring V-Twin - 13-9163 - Primary Chain Adjuster Spring

    V-Twin - 13-9163 - Primary Chain Adjuster Spring

    Eastern Motorcycle Parts

    MSRP: $30.80
    $28.79
    V-Twin - 13-9163 - Primary Chain Adjuster SpringDescriptionPrimary Adjuster Shoe Spring, 1977-1985 Fits:XL 1977-1985Additional Information OEM No.40019-80A UOM5 - PK ManufacturerEastern OriginUSA...
    MSRP: $30.80
    $28.79
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $30.80
    $28.79
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  • V-Twin - 13-9161 - Cam Follower Spring V-Twin - 13-9161 - Cam Follower Spring

    V-Twin - 13-9161 - Cam Follower Spring

    Eastern Motorcycle Parts

    MSRP: $22.29
    $20.84
    V-Twin - 13-9161 - Cam Follower SpringDescriptionTransmission shifter cam follower spring Fits:K 1952-1956XL 1957-1990Additional Information OEM No.29980-84 UOM10 - PK ManufacturerEastern ...
    MSRP: $22.29
    $20.84
    Qty in Cart: 0
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    Price:
    MSRP: $22.29
    $20.84
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  • V-Twin - 13-9160 - Lower Fork Slider Springs V-Twin - 13-9160 - Lower Fork Slider Springs

    V-Twin - 13-9160 - Lower Fork Slider Springs

    Eastern Motorcycle Parts

    MSRP: $22.42
    $20.96
    V-Twin - 13-9160 - Lower Fork Slider SpringsDescriptionLower fork slider spring Fits:XL 1983-1986FX 1983-1984Additional Information OEM No.45382-83 UOM10 - PK ManufacturerEastern OriginUSA ...
    MSRP: $22.42
    $20.96
    Qty in Cart: 0
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    Price:
    MSRP: $22.42
    $20.96
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  • V-Twin - 13-9158 - Clutch Adjuster Spring V-Twin - 13-9158 - Clutch Adjuster Spring

    V-Twin - 13-9158 - Clutch Adjuster Spring

    Eastern Motorcycle Parts

    MSRP: $22.36
    $20.91
    V-Twin - 13-9158 - Clutch Adjuster SpringDescriptionClutch adjuster spring. Fits:XL 1984-1993Additional Information OEM No.36715-84 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages878
    MSRP: $22.36
    $20.91
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.36
    $20.91
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  • V-Twin - 13-9157 - Starter Motor Brush Spring V-Twin - 13-9157 - Starter Motor Brush Spring

    V-Twin - 13-9157 - Starter Motor Brush Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $20.28
    V-Twin - 13-9157 - Starter Motor Brush SpringDescriptionStarter motor brush spring. Fits:FL 1981-1984 for compressionFXD 1991-2017FLST 1986-2017FXST 1984-2017XL 1981-1990 for CompressionFXR...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
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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

    MSRP: $42.83
    $41.63
    V-Twin - 13-9155 - Valve Spring SetDescriptionValve spring set for 45" models.Set of four. Fits:G 1941-1973WL 1941-1952Additional Information OEM No.18201-41 UOM1 - SET ManufacturerEastern ...
    MSRP: $42.83
    $41.63
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $42.83
    $41.63
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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

    MSRP: $51.33
    $49.89
    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 OEM...
    MSRP: $51.33
    $49.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $51.33
    $49.89
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  • V-Twin - 13-1946 - Fork Lower Damper Tube Spring Set V-Twin - 13-1946 - Fork Lower Damper Tube Spring Set

    V-Twin - 13-1946 - Fork Lower Damper Tube Spring Set

    Eastern Motorcycle Parts

    MSRP: $36.27
    $33.91
    V-Twin - 13-1946 - Fork Lower Damper Tube Spring SetDescriptionFork lower damper tube spring set Fits:FLST 1986-2017FXDWG 2000-2005Additional Information OEM No.45933-86 UOM10 - PK ...
    MSRP: $36.27
    $33.91
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $36.27
    $33.91
    Subtotal:
  • Out of stock
    V-Twin - 13-1265 - Cam Follower Spring for Transmission Shifter V-Twin - 13-1265 - Cam Follower Spring for Transmission Shifter

    V-Twin - 13-1265 - Cam Follower Spring for Transmission Shifter

    Eastern Motorcycle Parts

    MSRP: $27.55
    $25.75
    V-Twin - 13-1265 - Cam Follower Spring for Transmission ShifterDescription*2021 New Production transmission shifter cam follower spring with OEM tension. Fits:FX 1979-1984K 1952-1956XL 1957-1984FL...
    MSRP: $27.55
    $25.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.55
    $25.75
    Subtotal:
  • V-Twin - 13-1201 - Shifter Lever Centering Spring

    V-Twin - 13-1201 - Shifter Lever Centering Spring

    Eastern Motorcycle Parts

    MSRP: $20.72
    $17.61
    V-Twin - 13-1201 - Shifter Lever Centering SpringDescriptionShifter lever centering spring. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.34064-00C UOM10 - PK ...
    MSRP: $20.72
    $17.61
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $20.72
    $17.61
    Subtotal:
  • Out of stock
    V-Twin - 13-0561 - Transmission Shifter Gear Spring V-Twin - 13-0561 - Transmission Shifter Gear Spring

    V-Twin - 13-0561 - Transmission Shifter Gear Spring

    Eastern Motorcycle Parts

    MSRP: $26.49
    $24.76
    V-Twin - 13-0561 - Transmission Shifter Gear SpringDescription2020 New Production spring for the transmission shifter gear, Big Twin and 45". Kick starter clutch gear 45". Fits:W 1929-1952FL...
    MSRP: $26.49
    $24.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $26.49
    $24.76
    Subtotal:
  • V-Twin - 13-0230 - Carburetor Throttle Shaft Springs V-Twin - 13-0230 - Carburetor Throttle Shaft Springs

    V-Twin - 13-0230 - Carburetor Throttle Shaft Springs

    Eastern Motorcycle Parts

    MSRP: $25.33
    $23.68
    V-Twin - 13-0230 - Carburetor Throttle Shaft SpringsDescriptionTillotson carburetor throttle shaft springs. Fits:XL 1967-1971FL 1967-1970Additional Information OEM No.27706-66 UOM10 - PK ...
    MSRP: $25.33
    $23.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.33
    $23.68
    Subtotal:
  • V-Twin - 13-0229 - Clutch Pushrod Seal Spring V-Twin - 13-0229 - Clutch Pushrod Seal Spring

    V-Twin - 13-0229 - Clutch Pushrod Seal Spring

    Eastern Motorcycle Parts

    MSRP: $11.86
    $10.67
    V-Twin - 13-0229 - Clutch Pushrod Seal SpringDescriptionClutch pushrod seal spring Fits:WL 1938-1952Additional Information OEM No.37347-42 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog...
    MSRP: $11.86
    $10.67
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11.86
    $10.67
    Subtotal:
  • V-Twin - 13-0223 - Hitachi Starter Electric Brush Spring V-Twin - 13-0223 - Hitachi Starter Electric Brush Spring

    V-Twin - 13-0223 - Hitachi Starter Electric Brush Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $20.28
    V-Twin - 13-0223 - Hitachi Starter Electric Brush SpringDescriptionHitachi starter electric brush spring. Fits:FXR 1984-1988FLT 1984-1988FL 1982-1984FXE 1974-1984FXST 1984-1988XL 1974-1976FLST...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • V-Twin - 13-0222 - Valve Spring Set V-Twin - 13-0222 - Valve Spring Set

    V-Twin - 13-0222 - Valve Spring Set

    Eastern Motorcycle Parts

    MSRP: $53.22
    $51.72
    V-Twin - 13-0222 - Valve Spring SetDescriptionValve spring set for K models.Set of four. Fits:K 1954-1956Additional Information OEM No.18200-32 UOM1 - SET ManufacturerEastern OriginUSA 2025...
    MSRP: $53.22
    $51.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.22
    $51.72
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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

    MSRP: $54.88
    $53.34
    V-Twin - 13-0221 - Valve Spring SetDescriptionValve spring set for K models.Set of four. Fits:K 1952-1953Additional Information OEM No.18201-52 UOM1 - SET ManufacturerEastern OriginUSA 2025...
    MSRP: $54.88
    $53.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.88
    $53.34
    Subtotal:
  • V-Twin - 13-0218 - Tail Lamp Brake Switch Spring V-Twin - 13-0218 - Tail Lamp Brake Switch Spring

    V-Twin - 13-0218 - Tail Lamp Brake Switch Spring

    Eastern Motorcycle Parts

    MSRP: $23.51
    $21.98
    V-Twin - 13-0218 - Tail Lamp Brake Switch SpringDescriptionTail lamp brake switch spring. Fits:XL 1969-1969 Late 1969Additional Information OEM No.40503-63 UOM10 - PK ManufacturerEastern ...
    MSRP: $23.51
    $21.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.51
    $21.98
    Subtotal:
  • 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
    $20.28
    V-Twin - 13-0217 - Oil Pump Relief Valve SpringDescriptionOil pump relief valve spring for 1941-1952 Big Twin Fits:FL 1941-1952Additional Information OEM No.26374-42 UOM10 - PK ...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • 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
    $20.28
    V-Twin - 13-0216 - Tappet Oil Screen SpringDescriptionOil screen spring for the tappet oil screen Fits:FL 1952-1962Additional Information OEM No.24992-52 UOM10 - PK ManufacturerEastern OriginUSA ...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • V-Twin - 13-0207 - Oil Filter Cup Spring V-Twin - 13-0207 - Oil Filter Cup Spring

    V-Twin - 13-0207 - Oil Filter Cup Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $20.28
    V-Twin - 13-0207 - Oil Filter Cup SpringDescriptionOil filter cup spring Fits:FL 1965-1981XLH 1957-1980FX 1971-1981Additional Information OEM No.63831-67 UOM10 - PK ManufacturerEastern OriginUSA ...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • V-Twin - 13-0205 - Tail Lamp Stop Light and Switch Spring V-Twin - 13-0205 - Tail Lamp Stop Light and Switch Spring

    V-Twin - 13-0205 - Tail Lamp Stop Light and Switch Spring

    Eastern Motorcycle Parts

    MSRP: $27.15
    $25.38
    V-Twin - 13-0205 - Tail Lamp Stop Light and Switch SpringDescriptionTail lamp stop light and switch spring. Fits:XL 1975-1978Additional Information OEM No.40521-75 UOM5 - PK ManufacturerEastern ...
    MSRP: $27.15
    $25.38
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.15
    $25.38
    Subtotal:
  • V-Twin - 13-0179 - Valve Spring Set V-Twin - 13-0179 - Valve Spring Set

    V-Twin - 13-0179 - Valve Spring Set

    Eastern Motorcycle Parts

    MSRP: $54.90
    $53.36
    V-Twin - 13-0179 - Valve Spring SetDescriptionValve spring set includes outer springs which are 1.97" and the inner springs which are 1.62". These springs are not coated.Set of eight. Fits:FLT...
    MSRP: $54.90
    $53.36
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.90
    $53.36
    Subtotal:
  • V-Twin - 13-0167 - Transmission Countershaft Spring V-Twin - 13-0167 - Transmission Countershaft Spring

    V-Twin - 13-0167 - Transmission Countershaft Spring

    Eastern Motorcycle Parts

    MSRP: $25.33
    $23.68
    V-Twin - 13-0167 - Transmission Countershaft SpringDescriptionTransmission countershaft spring Fits:WL 1929-1952G 1929-1973Additional Information OEM No.33455-26 UOM10 - PK ManufacturerEastern ...
    MSRP: $25.33
    $23.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.33
    $23.68
    Subtotal:
  • V-Twin - 13-0166 - Distributor Advance Springs V-Twin - 13-0166 - Distributor Advance Springs

    V-Twin - 13-0166 - Distributor Advance Springs

    Eastern Motorcycle Parts

    MSRP: $27.15
    $25.38
    V-Twin - 13-0166 - Distributor Advance SpringsDescriptionDistributor advance springs are for auto advance distributor s.Sold as a pair Fits:FL 1965-1966Additional Information OEM No.32604-64 UOM1 -...
    MSRP: $27.15
    $25.38
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.15
    $25.38
    Subtotal:
  • V-Twin - 13-0165 - Generator Gear End Spring V-Twin - 13-0165 - Generator Gear End Spring

    V-Twin - 13-0165 - Generator Gear End Spring

    Eastern Motorcycle Parts

    MSRP: $14.84
    $13.35
    V-Twin - 13-0165 - Generator Gear End SpringDescriptionGenerator gear end spring is for 3-brush generator. Fits:UL 1937-1948VL 1930-1934EL 1936-1940FL 1941-1957Additional Information OEM No.31040-31...
    MSRP: $14.84
    $13.35
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.84
    $13.35
    Subtotal:
  • V-Twin - 13-0164 - Tappet Oil Screen Spring V-Twin - 13-0164 - Tappet Oil Screen Spring

    V-Twin - 13-0164 - Tappet Oil Screen Spring

    Eastern Motorcycle Parts

    MSRP: $36.35
    $33.98
    V-Twin - 13-0164 - Tappet Oil Screen SpringDescriptionOil screen spring for the tappet oil screen Fits:FL 1963-1965Additional Information OEM No.24979-63 UOM10 - PK ManufacturerEastern OriginUSA ...
    MSRP: $36.35
    $33.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $36.35
    $33.98
    Subtotal:
  • V-Twin - 13-0161 - Oil Pump Feed Valve Spring V-Twin - 13-0161 - Oil Pump Feed Valve Spring

    V-Twin - 13-0161 - Oil Pump Feed Valve Spring

    Eastern Motorcycle Parts

    MSRP: $24.16
    $22.59
    V-Twin - 13-0161 - Oil Pump Feed Valve SpringDescriptionOil pump feed valve spring Fits:WL 1937-1952 45"UL 1937-1948 74" and 80" side valveG 1937-1973 45"Additional Information ...
    MSRP: $24.16
    $22.59
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $24.16
    $22.59
    Subtotal:
  • V-Twin - 13-0160 - Oil Pump Bypass Valve Spring V-Twin - 13-0160 - Oil Pump Bypass Valve Spring

    V-Twin - 13-0160 - Oil Pump Bypass Valve Spring

    Eastern Motorcycle Parts

    MSRP: $23.86
    $20.28
    V-Twin - 13-0160 - Oil Pump Bypass Valve SpringDescriptionOil pump bypass valve spring for side valve models Fits:G 1941-1973 45"WL 1941-1952 45"UL 1941-1948 74" and 80" side...
    MSRP: $23.86
    $20.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.86
    $20.28
    Subtotal:
  • V-Twin - 13-0159 - Linkert Carburetor Choke Detent Ball Spring V-Twin - 13-0159 - Linkert Carburetor Choke Detent Ball Spring

    V-Twin - 13-0159 - Linkert Carburetor Choke Detent Ball Spring

    Eastern Motorcycle Parts

    MSRP: $22.29
    $20.84
    V-Twin - 13-0159 - Linkert Carburetor Choke Detent Ball SpringDescriptionLinkert Carburetor Choke Detent Ball Spring Fits:WL 1933-1952UL 1937-1948FL 1941-1965EL 1936-1940VL 1933-1934Additional...
    MSRP: $22.29
    $20.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.29
    $20.84
    Subtotal:
  • V-Twin - 13-0157 - Linkert Carburetor Throttle Shaft Spring V-Twin - 13-0157 - Linkert Carburetor Throttle Shaft Spring

    V-Twin - 13-0157 - Linkert Carburetor Throttle Shaft Spring

    Eastern Motorcycle Parts

    MSRP: $22.29
    $20.84
    V-Twin - 13-0157 - Linkert Carburetor Throttle Shaft SpringDescriptionLinkert carburetor throttle shaft springs. Fits:WL 1933-1952UL 1937-1948FL 1941-1965EL 1936-1940VL 1933-1934Additional...
    MSRP: $22.29
    $20.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.29
    $20.84
    Subtotal:
  • V-Twin - 13-0156 - Linkert Carburetor Main Nozzle Spring V-Twin - 13-0156 - Linkert Carburetor Main Nozzle Spring

    V-Twin - 13-0156 - Linkert Carburetor Main Nozzle Spring

    Eastern Motorcycle Parts

    MSRP: $22.36
    $20.91
    V-Twin - 13-0156 - Linkert Carburetor Main Nozzle SpringDescriptionLinkert carburetor main nozzle springs. Fits:WL 1933-1952UL 1937-1948FL 1941-1965EL 1936-1940VL 1933-1934Additional Information OEM...
    MSRP: $22.36
    $20.91
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.36
    $20.91
    Subtotal:
  • V-Twin - 13-0153 - Zinc Brake Pedal Spring V-Twin - 13-0153 - Zinc Brake Pedal Spring

    V-Twin - 13-0153 - Zinc Brake Pedal Spring

    Eastern Motorcycle Parts

    MSRP: $11.86
    $10.67
    V-Twin - 13-0153 - Zinc Brake Pedal SpringDescriptionZinc brake pedal return spring is manufactured to meet OEM specifications for long lasting durability and performance.This return spring is used...
    MSRP: $11.86
    $10.67
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11.86
    $10.67
    Subtotal:
  • V-Twin - 13-0152 - Handlebar Master Cylinder Plunger Spring V-Twin - 13-0152 - Handlebar Master Cylinder Plunger Spring

    V-Twin - 13-0152 - Handlebar Master Cylinder Plunger Spring

    Eastern Motorcycle Parts

    MSRP: $23.51
    $21.98
    V-Twin - 13-0152 - Handlebar Master Cylinder Plunger SpringDescriptionPlunger spring for handlebar front master cylinder rebuild. Fits:XL 1972-1981FL 1972-1981FX 1972-1981Additional Information OEM...
    MSRP: $23.51
    $21.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.51
    $21.98
    Subtotal:
  • V-Twin - 13-0149 - Brake Pedal Spring V-Twin - 13-0149 - Brake Pedal Spring

    V-Twin - 13-0149 - Brake Pedal Spring

    Eastern Motorcycle Parts

    MSRP: $15.86
    $14.27
    V-Twin - 13-0149 - Brake Pedal SpringDescriptionBrake pedal spring. Fits:FX 1971-1978Additional Information OEM No.42425-71 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages574
    MSRP: $15.86
    $14.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.86
    $14.27
    Subtotal:
  • V-Twin - 13-0144 - Rear Brake Activator Lever Spring V-Twin - 13-0144 - Rear Brake Activator Lever Spring

    V-Twin - 13-0144 - Rear Brake Activator Lever Spring

    Eastern Motorcycle Parts

    MSRP: $21.86
    $18.58
    V-Twin - 13-0144 - Rear Brake Activator Lever SpringDescriptionThis is a spring for the activator lever on rear drum type mechanical brakes. Fits:XL 1975-1978Additional Information OEM No.41667-75 ...
    MSRP: $21.86
    $18.58
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.86
    $18.58
    Subtotal:
  • V-Twin - 13-0140 - Clutch Spring Set V-Twin - 13-0140 - Clutch Spring Set

    V-Twin - 13-0140 - Clutch Spring Set

    Eastern Motorcycle Parts

    MSRP: $24.00
    $22.44
    V-Twin - 13-0140 - Clutch Spring SetDescriptionIncludes three pairs of inner and outer springs.Six pieces total in set. Fits:K 1952-1956XL 1957-1970Additional Information OEM No.38076-52 UOM1 - SET...
    MSRP: $24.00
    $22.44
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $24.00
    $22.44
    Subtotal:
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Eastern Motorcycle Parts – OEM-Style Engine, Drivetrain and Wheel Components

Eastern Motorcycle Parts has earned a solid reputation for producing high-quality motorcycle components built to OEM standards and proven in real-world applications. Specializing in critical engine, drivetrain and wheel-related parts, the brand supports Harley-Davidson maintenance, restoration and rebuild projects where accuracy and durability are essential. Eastern parts are designed to install correctly the first time, helping maintain factory tolerances and dependable performance under everyday riding conditions.

 

The product range includes essential service components such as bearing spacers, wheel spacers, roller bearing sets, pushrod kits, clutch pushrods, bearing inner races and shim kits. High-demand items like Eastern bearing spacers, clutch hub nuts, oil pump kits and pushrod bearing kits are commonly used during engine and transmission servicing. These components play a key role in maintaining proper alignment, smooth rotation and reliable power transfer throughout the drivetrain.

 

Eastern Motorcycle Parts supports both vintage and modern Harley platforms with solutions for Big Twin and XL applications, including cam cover bushings, countershaft bushings, engine sprocket nuts, clutch release components and drivetrain hardware. Whether replacing worn internals or completing a full engine, transmission or wheel rebuild, Eastern delivers OEM-style motorcycle parts trusted for precision, durability and long-term service life.