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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Pump, Regulator, and Fuel Components

185 products

Showing 73 - 108 of 185 products

Showing 73 - 108 of 185 products
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TZ240 Needle assembly
YS Engines TZ240 Needle assembly
$80.40
Sold out
TZ240 Regulator cover screws
YS Engines TZ240 Regulator cover screws
$8.40
Sold out
TZ240 Regulator cover
YS Engines TZ240 Regulator cover
$25.60
Sold out
TZ240 Diaphragm
YS Engines TZ240 Diaphragm
$6.80
In stock, 10 units
TZ240 Regulator plunger
YS Engines TZ240 Regulator plunger
$10.40
Sold out
TZ240 Regulator plate screws
YS Engines TZ240 Regulator plate screws
$4.00
Sold out
TZ240 Regutator plate
YS Engines TZ240 Regutator plate
$30.80
Sold out
TZ240 Regulator gasket
YS Engines TZ240 Regulator gasket
$3.60
Sold out
TZ240 Diaphragm A
YS Engines TZ240 Diaphragm A
$4.00
In stock, 10 units
TZ240 Pump body with plunger
YS Engines TZ240 Pump body with plunger
$56.40
Sold out
TZ240 Pump cap
YS Engines TZ240 Pump cap
$5.20
Sold out
TZ240 Pump body O ring
YS Engines TZ240 Pump body O ring
$2.00
Sold out
TZ240 Pump assembly
YS Engines TZ240 Pump assembly
$176.00
Sold out
#F8090 Fuel Tube Clip
YS Engines #F8090 Fuel Tube Clip
$6.80
Sold out
#R6203 61LS SUB NEEDLE O RING
YS Engines #R6203 61LS SUB NEEDLE O RING
$2.75
In stock, 29 units
#R6136 61LS REGULATOR ADJUSTING SCREW
YS Engines #R6136 61LS REGULATOR ADJUSTING SCREW
$3.85
In stock, 8 units
YS Engines and Parts
YS Engines #F8092 YS DZ185 RED TUBE C
$3.30
Sold out
#F7365 FZ110S NIPPLEYS Engines and Parts
YS Engines #F7365 FZ110S NIPPLE
$3.85
In stock, 6 units
YS Engines and Parts
YS Engines #F4089 160DZ TUBE HOLDER
$9.85
Sold out
#F5163 53FZ FUEL NIPPLEYS Engines and Parts
YS Engines #F5163 53FZ FUEL NIPPLE
$4.75
In stock, 15 units
#F1534 140FZ FUEL NIPPLESYS Engines and Parts
YS Engines #F1534 140FZ FUEL NIPPLES
$10.95
Sold out
YS Engines and Parts
YS Engines #F1243 120FS FUEL NIPPLE SET
$10.95
Only 2 units left
YS Engines and Parts
YS Engines #E4145A YS DZ185 RED PUMP ASSEMBLY
$164.95
Sold out
YS Engines and Parts
YS Engines #G5078 YS115 CDI PUMP ISOLATOR
$9.85
Sold out
YS Engines and Parts
YS Engines #G5071 YS115 CDI FUEL PUMP WITH PLUNGER
$71.45
Only 1 unit left
#G5065A YS115 DZ FUEL PUMP ASSEMBLYYS Engines and Parts
YS Engines #G5065A YS115 DZ FUEL PUMP ASSEMBLY
$129.95
Only 2 units left
#G7166 70DZ DIAPHRAGMYS Engines and Parts
YS Engines #G7166 70DZ DIAPHRAGM
$10.95
In stock, 10 units
#E4045A YS185 PUMP ASSEMBLYYS Engines and Parts
YS Engines #E4045A YS185 PUMP ASSEMBLY
$164.95
Only 3 units left
#G7075 DZ70 PUMP INSULATORYS Engines and Parts
YS Engines #G7075 DZ70 PUMP INSULATOR
$9.63
Only 3 units left
YS Engines and Parts
YS Engines #G7074 DZ70 PUMP GASKET
$4.35
Sold out
#G7073 DZ70 PUMP SCREWSYS Engines and Parts
YS Engines #G7073 DZ70 PUMP SCREWS
$4.35
Only 1 unit left
#G7072 DZ70 PUMP PLATEYS Engines and Parts
YS Engines #G7072 DZ70 PUMP PLATE
$43.95
Only 1 unit left
YS Engines and Parts
YS Engines #G7071 DZ70 PUMP VALVE SPRINGS
$4.35
Sold out
YS Engines and Parts
YS Engines #G7070 DZ70 PUMP VALVE
$9.85
Only 2 units left
#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
#G7066 DZ70 DIAPHRAGMYS Engines and Parts
YS Engines #G7066 DZ70 DIAPHRAGM
$9.63
In stock, 20 units

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