40mm PISTON KIT YAMAHA PW50 1981-2024

Piston Kit 

Compatible Models:

• YAMAHA PW50 1981-2021

Specifications:

• Piston Diameter: 40mm
• Piston Height: 50mm
• Piston Pin Length: 33mm (1.29")
• Piston Pin Outer Diameter: 10mm

Package Included:

• 1 x Piston
• 2 x Piston Rings
• 1 x Piston Pin
• 1 x Small End Bearing
• 2 x Circle Clips

Features:

• Unmatched reliability and performance from high-tech materials.
• Meets or exceeds OEM quality.
• Direct OEM replacement.
• Please see image before ordering to avoid mistakes.
• Best value for money.
• Easy to install but if unsure please use a professional

Cross reference numbers ONLY:

• PROX 01.2005.000
• Piston (Std) 18U-11631-00-A0, 4J2-11631-00-A0
• Piston Pin 3L5-11633-00-00
• Piston Ring Set (Std) 260-11610-04-00, 260-11601-03-00
• Circlip 93450-11021-00
• [18U-11631-00-A0, 18U-11631-00-A0, 260-11601-03-00, 93450-11021-00]

Fitment:

• 1982 MJ50J - Crankshaft - Piston
• 1979 QT50F - Crank-Piston
• 1980 LC50G - Crankshaft-Piston
• 1980 QT50 - Crankshaft-Piston
• 1980 QT502G - Crankshaft-Piston
• 1980 QT50G - Crank-Piston
• 1981 PW50H - Crankshaft - Piston
• 1981 QT50H - Crankshaft-Piston
• 1982 PW50J - Crankshaft - Piston
• 1982 QT50J - Crankshaft - Piston
• 1983 PW50K - Crankshaft-Piston
• 1983 QT50K - Crankshaft - Piston
• 1984 YAMAHOPPER (QT50L) - Crankshaft - Piston
• 1985 Y-ZINGER (PW50N) - Crankshaft-Piston
• 1985 YAMAHOPPER (QT50N) - Crankshaft - Piston
• 1986 Y-ZINGER (PW50S) - Crankshaft - Piston
• 1986 YAMAHOPPER (QT50S) - Crankshaft - Piston
• 1987 Y-ZINGER (PW50T) - Crankshaft - Piston
• 1987 YAMAHOPPER (QT50T) - Crankshaft - Piston
• 1990 Y-ZINGER (PW50A) - Crankshaft - Piston
• 1991 Y-ZINGER (PW50B) - Crankshaft - Piston
• 1992 Y-ZINGER (PW50D) - Crankshaft - Piston
• 1993 Y-ZINGER (PW50E) - Crankshaft - Piston
• 1994 Y-ZINGER (PW50F) - Crankshaft - Piston
• 1995 Y-ZINGER (PW50G) - Crankshaft - Piston
• 1996 Y-ZINGER (PW50H1) - Crankshaft Piston
• 1997 Y-ZINGER (PW50J1) - Crankshaft Piston
• 1998 Y-ZINGER (PW50K1) - Crankshaft Piston
• 1999 YZINGER (PW50L1) - Crankshaft Piston
• 2000 YZINGER (PW50M1) - Crankshaft - Piston
• 2001 PW50 (PW50N1) - Crankshaft. Piston
• 2002 PW50 (PW50P) - Crankshaft Piston
• 2003 PW50 (PW50R) - Crankshaft Piston
• 2004 PW50 (PW50S1) - Crankshaft Piston
• 2005 PW50 (PW50T1) - Crankshaft Piston
• 2006 PW50 (PW50V) - Crankshaft Piston
• 2007 PW50 (PW50W) - Crankshaft Piston
• 2008 PW50 (PW50X) - Crankshaft Piston
• 2009 PW50 (PW50Y) - Crankshaft Piston
• 2012 PW50 (PW50B1) - Crankshaft Piston
• 2013 PW50 (PW50D1) - Crankshaft Piston
• 2014 PW50 (PW50E1) - Crankshaft Piston
• 2015 PW50 (PW50F1) - Crankshaft Piston
• 2016 PW50 (PW50G2) - Crankshaft Piston
• 2017 PW50 (PW50H2) - Crankshaft Piston
• 2018 PW50 (PW50J2) - Crankshaft Piston
• 2019 PW50 (PW50K2) - Crankshaft Piston
• 2020 PW50 (PW50L2) - Crankshaft Piston
• 2021 PW50 (PW50M2) - Crankshaft Piston

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.