JE
JE-Pistons Single Yam YZ450F '05-09 ProSeries 12.8:1 95mm
Part number: JE-274183S
€314.75
Sales price · excluding VAT and shipping
Not currently in supplier stockCatalogue updated: 6 Nov 2026, 08:24
Supplier stock; quantities are not reserved.Supplier stock is separate from stock physically held at Nick's Garage. Delivery to Cyprus and the final quotation are confirmed before ordering.
Technical specifications
- Bore - Standard
- 95.00 mm
- Compression Ratio - Actual
- 12.8:1
- Compression Ratio - Over Stock
- +0.3
- Piston Pin Hole Diameter
- 18.00 mm
- Compression Height
- 14.50 mm
- Piston Head Type
- Flat
- Skirt Coating
- -
- Additional Info
- 5 Valve Pockets, Forged Piston
- OEM Reference No
- 5TJ-11631-00
- Country of Origin
- USA
- GTIN
- 00193564220578
- Piston Ring Part #
- JE-XS9500
- Piston Pin Part #
- JE-708-2050-16-93C
- Circlip Part #
- JE-708-050-MW
- Build Type
- Build on Demand