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!

YS Parts Menu

Filters

$
-
$

YS Parts Catalogue

982 products

Showing 73 - 108 of 982 products

Showing 73 - 108 of 982 products
View
YS Engines and Parts
YS Engines #215 60/45 NEEDLE VALVE
$10.95
Only 1 unit left
#4621 45FS throttle gasketYS Engines and Parts
YS Engines #4621 45FS throttle gasket
$3.85
Sold out
#4412 45FS BACK PLATE GASKETYS Engines and Parts
YS Engines #4412 45FS BACK PLATE GASKET
$3.85
In stock, 6 units
YS Engines and Parts
YS Engines #W0070 61 TUNED PIPE
$180.00
In stock, 6 units
YS Engines and Parts
YS Engines #M3010 SUPER MOUNT 3
$169.95
Only 2 units left
#F4026 160DZ PISTON RING#F4026 160DZ PISTON RING
YS Engines #F4026 160DZ PISTON RING
$32.95
Only 5 units left
YS Engines and Parts
YS Engines #G2081 115S O RING SET
$27.45
In stock, 13 units
#G2051 115S CARBURETOR BODYYS Engines and Parts
YS Engines #G2051 115S CARBURETOR BODY
$62.65
Only 2 units left
#F2267 170DZ CDI PROP NUT SETYS Engines and Parts
YS Engines #F2267 170DZ CDI PROP NUT SET
$13.15
Only 4 units left
#S9107 91SR PISTON RINGYS Engines and Parts
YS Engines #S9107 91SR PISTON RING
$32.95
Sold out
#S9103 91SR HEAD GASKETYS Engines and Parts
YS Engines #S9103 91SR HEAD GASKET
$3.85
Sold out
#F5153 53FZ THROTTLE BARREL SEALYS Engines and Parts
YS Engines #F5153 53FZ THROTTLE BARREL SEAL
$9.65
In stock, 7 units
#F9146 91AC CON RODYS Engines and Parts
YS Engines #F9146 91AC CON ROD
$28.55
Only 1 unit left
#F9143 91AC PUSH RODYS Engines and Parts
YS Engines #F9143 91AC PUSH ROD
$8.75
Only 2 units left
#F9208 91AC NEW CYLINDER HEAD GASKETYS Engines and Parts
YS Engines #F9208 91AC NEW CYLINDER HEAD GASKET
$6.55
In stock, 7 units
#R6112 61LS REAR BEARINGYS Engines and Parts
YS Engines #R6112 61LS REAR BEARING
$31.08
Sold out
YS Engines and Parts
YS Engines #F1246 120FS REGULATOR O RING
$2.15
Only 4 units left
#F1213 120FS TAPPET ADJUSTING SCREWYS Engines and Parts
YS Engines #F1213 120FS TAPPET ADJUSTING SCREW
$7.70
Only 2 units left
#F2597S 140SPT MUFFLER SETYS Engines and Parts
YS Engines #F2597S 140SPT MUFFLER SET
$54.95
Sold out
#G1025 70FZ-S PISTON RINGYS Engines and Parts
YS Engines #G1025 70FZ-S PISTON RING
$24.15
Only 2 units left
#E1273S 170DZ CDI GASKET SETYS Engines and Parts
YS Engines #E1273S 170DZ CDI GASKET SET
$16.45
In stock, 15 units
#S1014 CRANKSHAFT/DRIVE WASHER SPACERYS Engines and Parts
YS Engines #S1014 CRANKSHAFT/DRIVE WASHER SPACER
$3.85
Only 1 unit left
#F4088 160DZ CHECK VALVEYS Engines and Parts
YS Engines #F4088 160DZ CHECK VALVE
$32.95
In stock, 6 units
#F2137 140DZ CAM FOLLOWERYS Engines and Parts
YS Engines #F2137 140DZ CAM FOLLOWER
$17.55
In stock, 6 units
#F2282S 140DZ O RING SETYS Engines and Parts
YS Engines #F2282S 140DZ O RING SET
$27.45
In stock, 14 units
YS Engines and Parts
YS Engines #F9378 91FZ EXHAUST HEADER
$17.25
Only 1 unit left
#F5119 53FZ FRONT SEALYS Engines and Parts
YS Engines #F5119 53FZ FRONT SEAL
$13.15
Sold out
#F1537 140FZ PUSH ROD SETYS Engines and Parts
YS Engines #F1537 140FZ PUSH ROD SET
$23.65
Only 1 unit left
#F1523 140FZ WRIST PIN RETAINER SETYS Engines and Parts
YS Engines #F1523 140FZ WRIST PIN RETAINER SET
$9.08
Sold out
YS Engines and Parts
YS Engines #F1505 140FZ HEAD SHIM
$5.85
In stock, 6 units
YS Engines and Parts
YS Engines #F9131 91AC ROCKER ARM SET
$38.45
Sold out
#R6114 61LS KEY WAYYS Engines and Parts
YS Engines #R6114 61LS KEY WAY
$3.85
Only 3 units left
YS Engines and Parts
YS Engines #F1241 120FS REAR BEARING
$27.45
In stock, 10 units
#F1237 120FS PUSH ROD SETYS Engines and Parts
YS Engines #F1237 120FS PUSH ROD SET
$17.55
In stock, 8 units
#F1223 120FS WRIST PIN RETAINERYS Engines and Parts
YS Engines #F1223 120FS WRIST PIN RETAINER
$8.75
In stock, 20 units
#F1222 120FS WRIST PINYS Engines and Parts
YS Engines #F1222 120FS WRIST PIN
$10.95
Only 3 units left

Recently viewed