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 181 - 216 of 982 products

Showing 181 - 216 of 982 products
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YS Engines and Parts
YS Engines #W0030 POWER PIPE SHORT 220mm
$275.00
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#E2696 IRIDIUM PLUGYS Engines and Parts
YS Engines #E2696 IRIDIUM PLUG
$15.00
In stock, 6 units
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#H0025 HEADER 185-30N (OFFSET 30mm)YS Engines and Parts
YS Engines #H0025 HEADER 185-30N (OFFSET 30mm)
$208.95
Only 1 unit left
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#E0012 IGNITION BOX 2YS Engines and Parts
YS Engines #E0012 IGNITION BOX 2
$164.95
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#E2595 CDI IGNITION SPARK PLUGYS Engines and Parts
YS Engines #E2595 CDI IGNITION SPARK PLUG
$23.95
Only 2 units left
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#M0060 SHOCK ABSORBERYS Engines and Parts
YS Engines #M0060 SHOCK ABSORBER
$37.85
In stock, 7 units
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#F1906 120NC CYLINDER HEADYS Engines and Parts
YS Engines #F1906 120NC CYLINDER HEAD
$79.95
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#R1047 60SR O RING SETYS Engines and Parts
YS Engines #R1047 60SR O RING SET
$29.65
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#R1034 60SR HIGH NEEDLE O RINGYS Engines and Parts
YS Engines #R1034 60SR HIGH NEEDLE O RING
$4.35
Only 5 units left
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#R1007 60SR PISTON RINGYS Engines and Parts
YS Engines #R1007 60SR PISTON RING
$27.45
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#G2060 115S NEEDLE VALVE SETYS Engines and Parts
YS Engines #G2060 115S NEEDLE VALVE SET
$38.45
Only 3 units left
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#G2048 115S DISC VALVE PINYS Engines and Parts
YS Engines #G2048 115S DISC VALVE PIN
$9.85
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#G2045 115S CONNECTING RODYS Engines and Parts
YS Engines #G2045 115S CONNECTING ROD
$29.65
In stock, 7 units
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#G2019 115S REAR BEARINGYS Engines and Parts
YS Engines #G2019 115S REAR BEARING
$32.95
In stock, 21 units
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#G2002 115S CYLINDER HEADYS Engines and Parts
YS Engines #G2002 115S CYLINDER HEAD
$131.95
Only 3 units left
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YS Engines and Parts
YS Engines #G1002S 70FZ-S CYLINDER HEAD ASSEMBLY
$148.45
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#S2021 56SR CARBURETOR O RINGYS Engines and Parts
YS Engines #S2021 56SR CARBURETOR O RING
$5.45
Only 1 unit left
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#S9117 91SR BACK PLATE GASKETYS Engines and Parts
YS Engines #S9117 91SR BACK PLATE GASKET
$3.85
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YS Engines and Parts
YS Engines #F7319 FZ110S REAR BEARING
$25.25
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#F7318 FZ110S CRANKSHAFT RINGYS Engines and Parts
YS Engines #F7318 FZ110S CRANKSHAFT RING
$27.45
Only 5 units left
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#S1046 50ST GASKET SETYS Engines and Parts
YS Engines #S1046 50ST GASKET SET
$8.75
In stock, 7 units
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#S1030 50ST NEEDLE SOCKET O RINGYS Engines and Parts
YS Engines #S1030 50ST NEEDLE SOCKET O RING
$3.85
In stock, 20 units
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YS Engines and Parts
YS Engines #S1007 50ST PISTON RING
$21.95
Only 2 units left
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YS Engines and Parts
YS Engines #F4022 160DZ CYLINDER LINER
$65.95
Only 1 unit left
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#S5120 91H CARBURETOR GASKETYS Engines and Parts
YS Engines #S5120 91H CARBURETOR GASKET
$6.50
Only 1 unit left
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#F2055 140DZ PUMP VALVE SPRINGYS Engines and Parts
YS Engines #F2055 140DZ PUMP VALVE SPRING
$4.85
In stock, 6 units
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YS Engines and Parts
YS Engines #F9379 91FZ EXHAUST LOCK NUT
$9.50
Only 3 units left
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#S8133 ST2 LOW SPEED NEEDLE O RINGYS Engines and Parts
YS Engines #S8133 ST2 LOW SPEED NEEDLE O RING
$3.85
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#F5187 ST2 LOW SPEED O RINGYS Engines and Parts
YS Engines #F5187 ST2 LOW SPEED O RING
$2.75
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#F5118 53FZ FRONT BEARINGYS Engines and Parts
YS Engines #F5118 53FZ FRONT BEARING
$17.55
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YS Engines and Parts
YS Engines #F5112 53FZ VALVE GASKET
$4.85
Only 2 units left
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#F5105 53FZ VALVE SPRING SETYS Engines and Parts
YS Engines #F5105 53FZ VALVE SPRING SET
$8.75
Only 1 unit left
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#F1519 140FZ CRANKSHAFTYS Engines and Parts
YS Engines #F1519 140FZ CRANKSHAFT
$98.45
Only 1 unit left
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#F1474S 120SC O RING SETYS Engines and Parts
YS Engines #F1474S 120SC O RING SET
$26.15
In stock, 8 units
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#F1463 120SC CARBURETOR GASKETYS Engines and Parts
YS Engines #F1463 120SC CARBURETOR GASKET
$3.85
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#F1425 120SC CON RODYS Engines and Parts
YS Engines #F1425 120SC CON ROD
$39.45
Only 1 unit left

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