YAMAHA YZ125 4JY-11631 STANDARD BORE PISTON NOS 1 QUANTITY OEM FREE SHIPPING

Moto-Cycle Parts Inc
(8637)
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US $159.99
ApproximatelyS$ 208.15
Condition:
New other (see details)
“FAST FREE SECURE SHIPPING.ONE NEW OLD STOCK ENGINE PISTON COMPONENT. YAMAHA # 4JY-11631-01-B0 ”... Read moreabout condition
5 available
Breathe easy. Free shipping and returns.
People are checking this out. 2 have added this to their watchlist.
Shipping:
Free USPS Ground Advantage®.
Located in: De Soto, Iowa, United States
Delivery:
Estimated between Wed, 5 Nov and Wed, 12 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:162588018063
Last updated on Aug 27, 2025 13:46:49 SGTView all revisionsView all revisions

Item specifics

Condition
New other (see details)
A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“FAST FREE SECURE SHIPPING.ONE NEW OLD STOCK ENGINE PISTON COMPONENT. YAMAHA # 4JY-11631-01-B0 ...
PISTON SIZE
55.95 MM
Custom Bundle
No
Items Included
ONE PISTON AS DESCRIBED AND SHOWN
YEAR USED
1994-1996
Piston Diameter
55.95 MM
Placement on Vehicle
Front
Engine Type
2-Stroke
Item
PISTON
Unit Type
oz
Manufacturer Warranty
NONE
Cylinder Bore Diameter
56 MM
Unit Quantity
N/A
Part Type
Engine Piston Component
Performance Part
Yes
Non-Domestic Product
No
Machine Type
Off-road Motorcycle
Vehicle Type
Off-Road Competition Motorcycle
Manufacturer Part Number
4JY-11631-01-B0
Quantity
ONE ONE ONE ONE ONE ONE ONE ONE ONE ONE ONE ONE
Material
Aluminum Alloy
Superseded Part Number
4JY-11631-02-B0
Vintage Part
Yes
Modified Item
No
California Prop 65 Warning
NONE
Brand
Yamaha
Type
Piston
OE/OEM Part Number
4JY-11631-01-B0
Model
YZ125
Surface Finish
ALUMINUM
Country/Region of Manufacture
Japan
Item Weight
8 OZ
UPC
Does not apply
Category

Item description from the seller

About this seller

Moto-Cycle Parts Inc

100% positive feedback•12K items sold

Joined Jun 2002
Usually responds within 24 hours
New & used vintage motorcycle parts, accessories & aftermarket for Asian, European and American machines. We specialize in models produced from 1960 & on. Over 700 salvage motorcycles, ATVs & scooters ...
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AIR BOX COMPONENTSARCTIC CAT SNOWMOBILEAUTOMOTIVE COMPONENTSAXLE COMPONENTSBATTERY COMPONENTSBEARING COMPONENTSBODYWORK COMPONENTSBRAKE COMPONENTSBRIGGS & STRATTON

Seller feedback (7,688)

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  • i***f (49)- Feedback left by buyer.
    Past month
    Verified purchase
    Excellent transaction. Product exactly as described.
    CLYMER W804 PWC SHOP SERVICE MANUAL NOS 1 QTY KAWASAKI WATERCRAFT FREE SHIPPING (#162581518958)
  • 4***0 (1344)- Feedback left by buyer.
    Past year
    Verified purchase
    Item Received! THANKS!
    Reply from: motocycleparts-inc- Feedback replied by seller motocycleparts-inc.- Feedback replied by seller motocycleparts-inc.
    THANK YOU FOR YOUR PURCHASE! PLEASE SHOP WITH US AGAIN SOON.
    KAWASAKI 99995-714 SHOP SPECIAL TOOL CATALOG USED 1 QUANTITY OEM FREE SHIPPING (#163119395639)
  • n***o (468)- Feedback left by buyer.
    Past year
    Verified purchase
    Exactly as described. A+++
    Reply from: motocycleparts-inc- Feedback replied by seller motocycleparts-inc.- Feedback replied by seller motocycleparts-inc.
    THANK YOU FOR YOUR PURCHASE! PLEASE SHOP WITH US AGAIN SOON.
    HONDA NA50 MOPED 14950-162-010 CHOKE CABLE NEW 1 QUANTITY VINTAGE FREE SHIPPING (#402002666173)
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