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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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Pump, Regulator, and Fuel Components

185 products

Showing 109 - 144 of 185 products

Showing 109 - 144 of 185 products
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#G7073 DZ70 PUMP SCREWSYS Engines and Parts
YS Engines #G7073 DZ70 PUMP SCREWS
$4.35
Only 1 unit left
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#G7072 DZ70 PUMP PLATEYS Engines and Parts
YS Engines #G7072 DZ70 PUMP PLATE
$43.95
Only 1 unit left
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YS Engines and Parts
YS Engines #G7071 DZ70 PUMP VALVE SPRINGS
$4.35
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YS Engines and Parts
YS Engines #G7070 DZ70 PUMP VALVE
$9.85
Only 2 units left
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#G7069 DZ70 FUEL PUMP BODY WITH PLUNGERYS Engines and Parts
YS Engines #G7069 DZ70 FUEL PUMP BODY WITH PLUNGER
$65.95
Only 1 unit left
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#G7066 DZ70 DIAPHRAGMYS Engines and Parts
YS Engines #G7066 DZ70 DIAPHRAGM
$9.63
In stock, 20 units
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#G7063S DZ70 FUEL PUMP ASSEMBLYYS Engines and Parts
YS Engines #G7063S DZ70 FUEL PUMP ASSEMBLY
$131.95
Only 1 unit left
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#F8062 175DZ PUMP CAPYS Engines and Parts
YS Engines #F8062 175DZ PUMP CAP
$7.65
Only 1 unit left
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YS Engines and Parts
YS Engines #F8048A 170DZ PUMP ASSEMBLY
$148.45
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#F7375 FZ110S STAY LOWERYS Engines and Parts
YS Engines #F7375 FZ110S STAY LOWER
$8.75
Only 2 units left
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#F2187 140DZ FUEL PUMP INSULATORYS Engines and Parts
YS Engines #F2187 140DZ FUEL PUMP INSULATOR
$10.95
In stock, 10 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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#F2057 140DZ FUEL PUMP SCREWSYS Engines and Parts
YS Engines #F2057 140DZ FUEL PUMP SCREWS
$6.85
In stock, 7 units
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YS Engines and Parts
YS Engines #F2056 140DZ FUEL PUMP PLATE
$43.95
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YS Engines and Parts
YS Engines #F2153 140DZ FUEL PUMP BODY
$43.95
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YS Engines and Parts
YS Engines #F2147A 140DZ FUEL PUMP ASSEMBLY
$153.95
Only 1 unit left
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YS Engines and Parts
YS Engines #F2132 140DZ INSULATOR
$29.50
Only 1 unit left
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#S7140 61ST REGULATOR GASKETYS Engines and Parts
YS Engines #S7140 61ST REGULATOR GASKET
$3.85
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YS Engines and Parts
YS Engines #E4144 YS DZ185 RED REGULATOR BODY
$33.95
Only 1 unit left
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YS Engines and Parts
YS Engines #E4183 YS200 DZ BREAK IN NEEDLE
$9.95
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YS Engines and Parts
YS Engines #G7163 70DZ REGULATOR BODY
$36.25
Only 5 units left
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#E4044 YS185 REGULATOR BODYYS Engines and Parts
YS Engines #E4044 YS185 REGULATOR BODY
$36.25
Only 3 units left
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YS Engines and Parts
YS Engines #G7161 70DZ BREAK IN NEEDLE
$13.15
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YS Engines and Parts
YS Engines #G7068 DZ70 REGULATOR SCREW SET
$4.35
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#G7067 DZ70 REGULATOR SPRINGYS Engines and Parts
YS Engines #G7067 DZ70 REGULATOR SPRING
$4.35
Only 2 units left
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#G7063 DZ70 REGULATOR BODYYS Engines and Parts
YS Engines #G7063 DZ70 REGULATOR BODY
$36.25
Only 1 unit left
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YS Engines and Parts
YS Engines #R1030 60SR NEEDLE VALVE DECENT
$9.85
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#G2062 115S NEEDLE SOCKETYS Engines and Parts
YS Engines #G2062 115S NEEDLE SOCKET
$18.65
In stock, 9 units
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#G1072 70FZ-S REGULATOR SPACERYS Engines and Parts
YS Engines #G1072 70FZ-S REGULATOR SPACER
$4.35
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#G1071 70FZ-S REGULATOR SET SCREWSYS Engines and Parts
YS Engines #G1071 70FZ-S REGULATOR SET SCREWS
$4.35
Only 3 units left
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YS Engines and Parts
YS Engines #G1070 70FZ-S REGULATOR BODY B
$38.45
Only 3 units left
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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 4 units left
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#G1059 70FZ-S NEEDLE SOCKETYS Engines and Parts
YS Engines #G1059 70FZ-S NEEDLE SOCKET
$18.65
Only 1 unit left
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YS Engines and Parts
YS Engines #S2037 56SR REGULATOR BODY B
$41.75
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#S2036 56SR REGULATOR BODY AYS Engines and Parts
YS Engines #S2036 56SR REGULATOR BODY A
$27.45
Only 2 units left
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#S2049 56SR HIGH NEEDLE SOCKETYS Engines and Parts
YS Engines #S2049 56SR HIGH NEEDLE SOCKET
$12.05
Only 3 units left

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