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 325 - 360 of 982 products

Showing 325 - 360 of 982 products
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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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#F8081 170DZ INTAKE PIPEYS Engines and Parts
YS Engines #F8081 170DZ INTAKE PIPE
$15.95
Only 3 units left
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YS Engines and Parts
YS Engines #F8056 170DZ PUMP VALVE SPRING
$4.50
Only 3 units 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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#F7375 FZ110S STAY LOWERYS Engines and Parts
YS Engines #F7375 FZ110S STAY LOWER
$8.75
Only 1 unit left
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YS Engines and Parts
YS Engines #F7368A FZ110S REGULATOR ASSEMBLY
$62.65
Only 1 unit left
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#F7345 FZ110S CONNECTING RODYS Engines and Parts
YS Engines #F7345 FZ110S CONNECTING ROD
$28.55
Only 2 units 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
Sold out
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#S1027S 50ST NEEDLE VALVE SETYS Engines and Parts
YS Engines #S1027S 50ST NEEDLE VALVE SET
$31.85
Only 2 units left
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#S1021 50ST CARBURETOR O RINGYS Engines and Parts
YS Engines #S1021 50ST CARBURETOR O RING
$3.25
In stock, 7 units
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YS Engines and Parts
YS Engines #S1020 50ST CARBURETOR GASKET
$3.25
Only 1 unit left
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#S1011 50ST CRANKSHAFTYS Engines and Parts
YS Engines #S1011 50ST CRANKSHAFT
$58.25
Only 1 unit left
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YS Engines and Parts
YS Engines #S1009 50ST WRIST PIN RETAINERS
$4.35
In stock, 11 units
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YS Engines and Parts
YS Engines #S1004 50ST HEAD SET SCREWS
$4.35
Only 1 unit left
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YS Engines and Parts
YS Engines #S1002 50ST CYLINDER HEAD
$21.95
Only 1 unit left
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#F4024 160DZ WRIST PINYS Engines and Parts
YS Engines #F4024 160DZ WRIST PIN
$9.63
Only 2 units left
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#F4023 160DZ PISTONYS Engines and Parts
YS Engines #F4023 160DZ PISTON
$86.35
Only 2 units left
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YS Engines and Parts
YS Engines #F3168A 63S REGULATOR ASSEMBLY
$60.45
Only 4 units left
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#F3169 63S REGULATOR ADJ SCREW O-RINGYS Engines and Parts
YS Engines #F3169 63S REGULATOR ADJ SCREW O-RING
$4.35
Sold out
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#F3124 63S PISTONYS Engines and Parts
YS Engines #F3124 63S PISTON
$47.25
Only 2 units left
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#F7102A 110 CYLINDER HEAD ASSEMBLYYS Engines and Parts
YS Engines #F7102A 110 CYLINDER HEAD ASSEMBLY
$153.95
Only 1 unit left
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#S5107 91H PISTON RINGYS Engines and Parts
YS Engines #S5107 91H PISTON RING
$29.65
Only 2 units left
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YS Engines and Parts
YS Engines #F2030 140DZ DISC VALVE PIN
$13.15
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YS Engines and Parts
YS Engines #F2192 140DZ INSULATOR GASKET
$3.85
Sold out
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YS Engines and Parts
YS Engines #F2059 140DZ FUEL PUMP STAY SET
$7.65
In stock, 8 units
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#F2187 140DZ FUEL PUMP INSULATORYS Engines and Parts
YS Engines #F2187 140DZ FUEL PUMP INSULATOR
$10.95
In stock, 9 units
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YS Engines and Parts
YS Engines #F2186 140DZ FUEL PUMP PLUNGER
$9.85
Only 5 units left

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