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Transmission Mainshaft. Fits 4Spd Big Twin 1937-64. – Andrews Products
$494.00 SKU: AP-208500In stock
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Transmission Rebuild Kit. Fits 4Spd Big Twin 1980-1986 with Castle Top Transmission. – Jims
$618.00 SKU: JM-33031-80In stock
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Outer Countershaft Brg Thrust Washer. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$11.00 SKU: BCM-7104In stock
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Main Shaft Roller Bearing Thrust Washer. Fits 4Spd Big Twin 1936-Early 1977 – Bender Cycle
$12.00 SKU: BCM-7115In stock
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Standard Main Shaft 2nd & 3rd Gear Thrust Washer. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$11.00 SKU: BCM-7097In stock
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Low & Reverse Gears Thrust Washer. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$11.00 SKU: BCM-7105In stock
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0.074in.-0.100in. Countershaft Gear End Thrust Washer Kit. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$52.00 SKU: BCM-7089In stock
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0.100in. Countershaft Gear End Thrust Washer – Pack of 5. Fits 4Spd Big Twin 1936-1986. – Bender Cycle
$44.00 SKU: BCM-7096In stock
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0.082in. Countershaft Gear End Thrust Washer – Pack of 5. Fits 4Spd Big Twin 1936-1986. – Bender Cycle
$44.00 SKU: BCM-7092In stock
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0.074in. Countershaft Gear End Thrust Washer – Pack of 5. Fits 4Spd Big Twin 1936-1986. – Bender Cycle
$44.00 SKU: BCM-7090In stock
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Standard Countershaft 1st & 2nd Gear Thrust Washer. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$11.00 SKU: BCM-7098In stock
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Starter Clutch Gear Spring – Pack 10. Fits 4Spd Big Twin 1936-1986. – Eastern Motorcycle Parts
$30.00 SKU: EMP-A-33391-36In stock
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Shifter Pawl Spring – Pack 10. Fits Ratchet Lid Transmission Big Twin 1936-1978 – Eastern Motorcycle Parts
$15.00 SKU: EMP-A-34482-53In stock
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Transmission Main Shaft Sprocket Spacer. Fits 4Spd Big Twin 1936-1985 – Bender Cycle
$5.00 SKU: BCM-7116In stock
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Main Shaft Drive Gear Spacer. Fits 4Spd Big Twin 1982-1985 with Rear Belt Drive – Eastern Motorcycle Parts
$60.00 SKU: EMP-A-35070-82AIn stock
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Main Shaft Drive Gear Spacer. Fits 4Spd Big Twin 1980-1981 – Bender Cycle
$26.00 SKU: BCM-7117In stock
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Main Shaft Drive Gear Spacer. Fits 4Spd Big Twin 1938-Early 1977 – Bender Cycle
$30.00 SKU: BCM-7118In stock
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0.015in. Shift Fork Shim – Pack of 10. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$13.00 SKU: BCM-2272In stock
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0.007in. Shift Fork Shim – Pack of 10. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$13.00 SKU: BCM-2271In stock
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Shift Fork, 3-4. Fits 4Spd Big Twin 1936-1986. – Andrews Products
$73.00 SKU: AP-209760In stock
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Shift Fork, 1-2. Fits 4Spd Big Twin 1936-1986. – Andrews Products
$73.00 SKU: AP-209750In stock
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Shift Clutch, 3-4. Fits 4Spd Big Twin 1936-1986. – Andrews Products
$126.00 SKU: AP-205340In stock
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Shift Clutch, 1-2. Fits 4Spd Big Twin 1936-1986. – Andrews Products
$113.00 SKU: AP-205120In stock
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Shift Finger Roller – Pack of 10. Fits 4Spd Big Twin 1979-1986 & Sportster 1954-1990. – Bender Cycle
$22.00 SKU: BCM-7101In stock
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Shift Finger Roller – Pack of 10. Fits Big Twin 1941-Early 1979. – Bender Cycle
$22.00 SKU: BCM-7103In stock
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Transmission Main Bearing Race. Fits Big Twin 1937-1977. – Jims
$189.00 SKU: JM-35125-37In stock
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Kicker Clutch Gear Nut. Fits Big Twin 1937-1986. – Bender Cycle
$3.00 SKU: BCM-7071In stock
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Starter Crank & Countershaft Locktab – Pack 10. Fits 4Spd Big Twin 1936-1979. – Eastern Motorcycle Parts
$33.00 SKU: EMP-A-33082-16In stock
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Shifter Fork Nut Locktab – Pack 10. Fits 4Spd Big Twin 1936-1986. – Eastern Motorcycle Parts
$30.00 SKU: EMP-A-34180-33In stock
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Transmission Main Shaft Sprocket Locktab – Pack 10. Fits Big Twin 1936-Early 1983. – Rollies Speed Shop
$23.00 SKU: BAI-17-0211In stock
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Transmission Mainshaft Bearing Lockwasher – Pack of 10. Fits 4Spd Big Twin 1941-1985. – Rollies Speed Shop
$22.00 SKU: BAI-17-0209-10In stock
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Transmission Mainshaft Lock Nut. Fits Big Twin 1936-1991. – Colony Machine
$32.00 SKU: CM-8408-1In stock
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Kick Start Shaft. Fits 4Spd Big Twin 1936-1986. – Eastern Motorcycle Parts
$63.00 SKU: EMP-J-1-136In stock
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+3/4in. Extended Kickstart Shaft. Fits 4Spd Big Twin 1936-1986. – Jims
$222.00 SKU: JM-33096-54ALIn stock
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16 Teeth Kick Start Gear Kit. Fits Big Twin 1936-1986. – Rollies Speed Shop
$62.00 SKU: BAI-26-0233KIn stock
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24 Teeth Kick Start Crank Gear. Fits 4Spd Big Twin 1936-1986 – Rollies Speed Shop
$40.00 SKU: BAI-26-0234In stock
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Starter Clutch Gear Kicker Key – Pack of 10. Fits 4Spd Big Twin 1936-1986 – Bender Cycle
$27.00 SKU: BCM-2213In stock
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3rd Gear Set. Fits 4Spd Big Twin Mid 1976-1986 with Caged Needle Bearings. – Andrews Products
$599.00 SKU: AP-203375In stock
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1st Gear Set. Fits 4Spd Big Twin 1959-1986. 2.60 Ratio. – Andrews Products
$321.00 SKU: AP-201145In stock
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1st Gear Set. Fits 4Spd Big Twin 1959-1986. 2.44 Ratio. – Andrews Products
$319.00 SKU: AP-201105In stock
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