Wiseco
Wiseco Piston Kit Yamaha YZ80 '93-01 48.00mm 1890CS
Part number: W646M04800
€109.68
Sales price · excluding VAT and shipping
Not currently in supplier stockCatalogue updated: 6 Nov 2026, 08:21
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
- 47.00 mm
- Bore - Actual
- 48.00 mm
- Bore - Oversize
- 1.00 mm
- Total Height
- 54.50 mm
- Piston Pin Hole Diameter
- 14.00 mm
- Compression Height
- 19.00 mm
- Ring Locating Pin (E)
- 10.00 mm
- Ring Locating Pin (F)
- - mm
- Boss Spacing
- 17.50 mm
- Piston Head Type
- Dome
- Skirt Coating
- -
- Additional Info
- 2 Lub. Holes Exh. Skirt, Forged Piston
- Remark 1
- USA Bore (82cc)
- OEM Reference No
- 4ES-11631-01-D0
- Country of Origin
- USA
- GTIN
- 00193564135612
- Piston Ring Part #
- W1890CS
- Piston Pin Part #
- WS517
- Circlip Part #
- WCW14
- Package Height
- 82,55 mm
- Package Length
- 76,20 mm
- Package Weight
- 181.44 g
- Package Width
- 76,20 mm
- Build Type
- Build on Demand