ATH Top End Piston Kits
Athena Engine Components › Piston Sets - Powersports

ATH Top End Piston Kits

Part # athP4C0540118014A MFR # P4C0540118014A UPC 8053300717781 ID 683918

Athena 05-21 Yamaha YZ 125 53.95mm Bore Cast 2-Stroke Top End Piston Kit w/Top End Gasket Kit

✓ In Stock (1 location)
$148.56 MSRP $153.95 Save $5.39 (4% off)
Free ground shipping on eligible orders
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
BrandAthena
Part NumberathP4C0540118014A
MFR Part #P4C0540118014A
UPC / Barcode8053300717781
Item ID683918
Price GroupAthena B
Born-On Date2024-01-12
CategoryEngine Components
SubcategoryPiston Sets - Powersports
Dimensions & Shipping
Dimensions8.8" × 7.4" × 5.4" (L×W×H)
Weight1.00 lbs
LTL FreightStandard Parcel
Air ShippingEligible
Stock & Availability
Status ✓ In Stock (1 location)
Warehouses
● 01 ○ 02 ○ 03 ○ 59
Regular StockYes
PowersportsYes
Compliance & Regulations
Prop 65No Warning
CARBNot CARB Approved
CARB Ack.Required
ActiveActive
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