Wiseco
Wiseco Piston Kit Yamaha YZ80 '85-87 1890CS
Part number: W520M04800
€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
- 48.00 mm
- Piston Size
- 47.95 mm
- Total Height
- 53.00 mm
- Piston Pin Hole Diameter
- 12.00 mm
- Compression Height
- 21.00 mm
- Ring Locating Pin (E)
- 10.00 mm
- Ring Locating Pin (F)
- - mm
- Boss Spacing
- 15.30 mm
- Piston Head Type
- Dome
- Skirt Coating
- -
- Additional Info
- Reed Cut-Out, Intake Hole, Forged Piston
- OEM Reference No
- 58T-11631-01-94
- Country of Origin
- USA
- GTIN
- 00193564134011
- Piston Ring Part #
- W1890CS
- Piston Pin Part #
- WS538
- Circlip Part #
- WCW12
- Package Height
- 82,55 mm
- Package Length
- 76,20 mm
- Package Weight
- 181.44 g
- Package Width
- 76,20 mm