Welcome to Our Parts Catalogue

All available documentation is provided below for your reference

If the part you need is not in stock, please go to the product page and click "Email me when available" to get a notification when it's back in stock. This helps us determine what to order with the factory!

If you have a digital copy of a YS manual, please send it to us and help build the best collection of YS information on the web. Thank you!

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YS Parts Catalogue

982 products

Showing 253 - 288 of 982 products

Showing 253 - 288 of 982 products
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#E5022 YS200 DZ LINERYS Engines and Parts
YS Engines #E5022 YS200 DZ LINER
$65.95
In stock, 7 units
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#R8006 96SRX PISTONYS Engines and Parts
YS Engines #R8006 96SRX PISTON
$54.95
Only 3 units left
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#R8005S 96SRX PISTON AND LINER SETYS Engines and Parts
YS Engines #R8005S 96SRX PISTON AND LINER SET
$159.45
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YS Engines and Parts
YS Engines #G8002S YS80 CYLINDER HEAD ASSEMBLY
$149.55
Only 1 unit left
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#S3111 120SRX CRANKSHAFTYS Engines and Parts
YS Engines #S3111 120SRX CRANKSHAFT
$98.95
Only 1 unit left
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#G7162 70DZ BREAK IN NEEDLE ORINGYS Engines and Parts
YS Engines #G7162 70DZ BREAK IN NEEDLE ORING
$3.25
Only 3 units left
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#G7001 DZ70 CRANKCASEYS Engines and Parts
YS Engines #G7001 DZ70 CRANKCASE
$69.25
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#R1038 60SR INSULATOR O RINGYS Engines and Parts
YS Engines #R1038 60SR INSULATOR O RING
$5.45
In stock, 12 units
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#R1033 60SR HIGH NEEDLEYS Engines and Parts
YS Engines #R1033 60SR HIGH NEEDLE
$17.55
Only 5 units left
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#R1003 60SR HEAD GASKETYS Engines and Parts
YS Engines #R1003 60SR HEAD GASKET
$4.35
Only 2 units left
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#E3027 175DZ CONNECTING RODYS Engines and Parts
YS Engines #E3027 175DZ CONNECTING ROD
$47.25
Only 2 units left
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YS Engines and Parts
YS Engines #G1057S 70FZ-S NEEDLE VALVE SET
$36.25
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#G1081 70FZ-S O RING SETYS Engines and Parts
YS Engines #G1081 70FZ-S O RING SET
$26.35
In stock, 9 units
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#G1060 70FZ-S NEEDLE SOCKET O-RING SETYS Engines and Parts
YS Engines #G1060 70FZ-S NEEDLE SOCKET O-RING SET
$5.45
Only 3 units left
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#G1059 70FZ-S NEEDLE SOCKETYS Engines and Parts
YS Engines #G1059 70FZ-S NEEDLE SOCKET
$18.65
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#G1017 70FZ-S REAR BEARINGYS Engines and Parts
YS Engines #G1017 70FZ-S REAR BEARING
$27.45
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#S2047 56SR O RING SETYS Engines and Parts
YS Engines #S2047 56SR O RING SET
$27.45
Only 3 units left
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#S2050 56SR HIGH NEEDLE SOCKET O RINGYS Engines and Parts
YS Engines #S2050 56SR HIGH NEEDLE SOCKET O RING
$4.35
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#S2007 56SR PISTON RINGYS Engines and Parts
YS Engines #S2007 56SR PISTON RING
$21.95
Only 2 units left
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YS Engines and Parts
YS Engines #E2132 170DZ CDI CARBURETOR INSULATOR
$29.65
Only 1 unit left
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#E1226A 170DZ CDI BACK PLATE ASSEMBLYYS Engines and Parts
YS Engines #E1226A 170DZ CDI BACK PLATE ASSEMBLY
$122.05
Only 1 unit left
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YS Engines and Parts
YS Engines #F8056 170DZ PUMP VALVE SPRING
$4.50
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#F8089 170DZ TUBE HOLDERYS Engines and Parts
YS Engines #F8089 170DZ TUBE HOLDER
$9.63
Only 1 unit left
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#F8054S 175DZ PUMP BODY W/ PLUNGERYS Engines and Parts
YS Engines #F8054S 175DZ PUMP BODY W/ PLUNGER
$71.45
Only 1 unit left
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#F8024 170DZ PISTONYS Engines and Parts
YS Engines #F8024 170DZ PISTON
$86.35
Only 4 units left
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#F8023 170DZ CYLINDER LINERYS Engines and Parts
YS Engines #F8023 170DZ CYLINDER LINER
$65.95
Only 2 units left
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#F8005 170DZ HEAD GASKETYS Engines and Parts
YS Engines #F8005 170DZ HEAD GASKET
$4.35
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#S9111 91SR CRANKSHAFTYS Engines and Parts
YS Engines #S9111 91SR CRANKSHAFT
$76.95
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#S9105 91SR CYLINDER LINERYS Engines and Parts
YS Engines #S9105 91SR CYLINDER LINER
$87.95
Only 2 units left
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#F7376 FZ110S STAY UPPERYS Engines and Parts
YS Engines #F7376 FZ110S STAY UPPER
$9.85
Only 1 unit left
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#S1049 50ST PLUNGERYS Engines and Parts
YS Engines #S1049 50ST PLUNGER
$7.65
Only 4 units left
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YS Engines and Parts
YS Engines #S1047 50ST O RING SET
$25.30
Only 1 unit left
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#S1044 50ST REGULATOR SET SCREWSYS Engines and Parts
YS Engines #S1044 50ST REGULATOR SET SCREWS
$3.85
Only 1 unit left
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#S1043 50ST REGULATOR SCREW O RINGSYS Engines and Parts
YS Engines #S1043 50ST REGULATOR SCREW O RINGS
$3.85
In stock, 15 units
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#S1040 50ST REGULATOR BODY A2YS Engines and Parts
YS Engines #S1040 50ST REGULATOR BODY A2
$27.45
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#S1027S 50ST NEEDLE VALVE SETYS Engines and Parts
YS Engines #S1027S 50ST NEEDLE VALVE SET
$31.85
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