Collection: ALL YS PARTS
This is a complete list of the YS parts we carry.
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YSE4010 YS53-63FZ LOW SPD NEEDLE
Regular price $9.95 USDRegular price -
Sold out
YSE2740 140FZ NEEDLE VALVE ASSEMB
Regular price $37.35 USDRegular price -
YSE4615 DZ140 REGULATOR SCREW SET
Regular price $3.50 USDRegular price -
YSE4610 DZ140 REGULATOR SPRING
Regular price $3.50 USDRegular price -
Sold out
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YSE4585 DZ140 PUSH ROD COVER
Regular price $7.95 USDRegular price -
YSE4580 DZ140 EXHAUST PUSH ROD
Regular price $8.75 USDRegular price -
YSE4575 DZ140 EXHAUST CAM FOLLOWR
Regular price $7.95 USDRegular price -
YSE4570 DZ140 INTAKE CAM FOLLOWER
Regular price $7.95 USDRegular price -
YSE4565 DZ140 CAM GEAR
Regular price $54.95 USDRegular price -
Sold out
YSE4400 YS63 CAM GEAR COVER SCREW
Regular price $3.50 USDRegular price -
YSE4395 YS63 WRIST PIN
Regular price $9.95 USDRegular price -
YSE4390 YS63 PISTON RING
Regular price $21.95 USDRegular price -
Sold out
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YSE4365 YS63 CRANKCASE
Regular price $54.95 USDRegular price -
Sold out
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Sold out
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YSE4560 DZ140 BACK PLATE SCREW
Regular price $5.95 USDRegular price -
Sold out
YSE4330 YS91FZ DRIVE WASHER RETNR
Regular price $7.65 USDRegular price -
YSE4550 DZ140 INSULATOR
Regular price $24.95 USDRegular price -
Sold out
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YSE4315 YS91FZ THROT BARREL SEAL
Regular price $5.45 USDRegular price -
YSE4535 DZ140 BACK PLATE ASSEMBLY
Regular price $89.95 USDRegular price -
YSE4310 YS91FZ THROTTLE BARREL
Regular price $36.25 USDRegular price -
YSE4530 DZ140 CONNECTING ROD
Regular price $43.95 USDRegular price -
YSE4305 YS91FZ CARBURETOR BODY
Regular price $61.88 USDRegular price -
YSE4525 DZ140 PISTON
Regular price $78.50 USDRegular price -
Sold out
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YSE4515 DZ140 EXHAUST TAP AD SCRW
Regular price $3.95 USDRegular price -
Sold out
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YSE4505 DZ140 CYLINDER HEAD
Regular price $94.95 USDRegular price -
YSE4220 YS140L CARBURETOR ASSY
Regular price $129.95 USDRegular price -
YSE4500 DZ140 HEAD ASSEMBLY
Regular price $164.95 USDRegular price -
YSE4215 YS140L THROTTLE BARREL
Regular price $35.95 USDRegular price