The NAMURA NA-20062K Top End Kit is designed for select Kawasaki KAF 620 Mule applications and provides the essential components needed to service the engine’s upper end. This twin-cylinder kit includes pistons, piston rings, wrist pins, retaining clips, top-end bearings, and a complete gasket kit. The standard 75.95 mm piston specification supports reliable replacement and proper fitment when matched to the original cylinder specifications.
Built using NAMURA performance materials and manufacturing processes, the pistons feature MOS2 Teflon and molybdenum-coated skirts. This rolled-on coating process creates a durable bond that helps reduce friction, improve heat transfer, and minimize the risk of cold seizures. Machined-smooth piston heads help reflect combustion heat and reduce carbon buildup, supporting piston protection and consistent engine performance.
The anodized piston domes provide increased heat resistance and durability, while the hypereutectic casting process delivers higher silicon content for controlled expansion and improved wear resistance. These features help the pistons withstand elevated cylinder temperatures and demanding utility-vehicle operation. The kit is intended for engine rebuilding or top-end maintenance and should be installed by a qualified technician using the manufacturer’s service procedures and proper cylinder measurements.
Fitment includes 2001–2008 Kawasaki KAF 620 Mule 3000 models and 2001–2002 Kawasaki KAF 620 Mule 3010 4x4 models. Verify the vehicle year, model, cylinder condition, and piston specification before installation. Manufacturer part number: NA-20062K. Vendor part number: 186-2062.
Features:
- Application: Twin-cylinder top-end replacement kit for select Kawasaki KAF 620 Mule models
- Kit contents: Includes pistons, rings, wrist pins, retaining clips, top-end bearings, and gasket kit
- Piston specification: Standard 75.95 mm piston size for compatible cylinder applications
- MOS2 coating: Rolled-on Teflon and molybdenum coating helps reduce friction, improve heat transfer, and minimize cold-seizure risk
- Machined piston heads: Smooth heads help reflect combustion heat and reduce carbon buildup
- Anodized domes: Improve heat resistance and piston durability
- Hypereutectic construction: Higher silicon content helps control expansion and increase wear resistance
- Fitment: 2001–2008 Kawasaki KAF 620 Mule 3000 and 2001–2002 Kawasaki KAF 620 Mule 3010 4x4
- Brand: NAMURA
- Manufacturer part number: NA-20062K
- Vendor part number: 186-2062
Fitment:
1994 Kawasaki KAF 620 Mule 2500
1994 Kawasaki KAF 620 Mule 2510 4X4
1994 Kawasaki KAF 620 Mule 2520
1995 Kawasaki KAF 620 Mule 2500
1995 Kawasaki KAF 620 Mule 2510 4X4
1995 Kawasaki KAF 620 Mule 2520
1996 Kawasaki KAF 620 Mule 2500
1996 Kawasaki KAF 620 Mule 2510 4X4
1996 Kawasaki KAF 620 Mule 2520
1997 Kawasaki KAF 620 Mule 2500
1997 Kawasaki KAF 620 Mule 2510 4X4
1997 Kawasaki KAF 620 Mule 2520
1998 Kawasaki KAF 620 Mule 2500
1998 Kawasaki KAF 620 Mule 2510 4X4
1998 Kawasaki KAF 620 Mule 2520
1999 Kawasaki KAF 620 Mule 2500
1999 Kawasaki KAF 620 Mule 2510 4X4
1999 Kawasaki KAF 620 Mule 2520
2000 Kawasaki KAF 620 Mule 2500
2000 Kawasaki KAF 620 Mule 2510 4X4
2000 Kawasaki KAF 620 Mule 2520
2001 Kawasaki KAF 620 Mule 3000
2001 Kawasaki KAF 620 Mule 3010 4X4
2001 Kawasaki KAF 620 Mule 3020
2002 Kawasaki KAF 620 Mule 3000
2002 Kawasaki KAF 620 Mule 3010 4X4
2002 Kawasaki KAF 620 Mule 3020
2003 Kawasaki KAF 620 Mule 3000
2003 Kawasaki KAF 620 Mule 3010 4X4
2003 Kawasaki KAF 620 mule 3010 diesel
2003 Kawasaki KAF 620 Mule 3020
2004 Kawasaki KAF 620 Mule 3000
2004 Kawasaki KAF 620 Mule 3010 4X4
2004 Kawasaki KAF 620 mule 3010 diesel
2005 Kawasaki KAF 620 Mule 3000
2005 Kawasaki KAF 620 Mule 3010 4X4
2005 Kawasaki KAF 620 mule 3010 diesel
2005 Kawasaki KAF 620 Mule 3010 Trans 4X4
2006 Kawasaki KAF 620 Mule 3000
2006 Kawasaki KAF 620 Mule 3010 4X4
2006 Kawasaki KAF 620 mule 3010 diesel
2006 Kawasaki KAF 620 Mule 3010 Trans 4X4
2007 Kawasaki KAF 620 Mule 3000
2007 Kawasaki KAF 620 Mule 3010 4X4
2007 Kawasaki KAF 620 mule 3010 diesel
2007 Kawasaki KAF 620 Mule 3010 Trans 4X4
2008 Kawasaki KAF 620 Mule 3000
2008 Kawasaki KAF 620 Mule 3010 4X4
2008 Kawasaki KAF 620 mule 3010 diesel
2008 Kawasaki KAF 620 Mule 3010 Trans 4X4
2009 Kawasaki KAF 620 Mule 4000
2009 Kawasaki KAF 620 Mule 4010 4X4
2009 Kawasaki KAF 620 mule 4010 Diesel
2009 Kawasaki KAF 620 Mule 4010 Trans 4X4
2010 Kawasaki KAF 620 Mule 4000
2010 Kawasaki KAF 620 Mule 4010 4X4
2010 Kawasaki KAF 620 mule 4010 Diesel
2010 Kawasaki KAF 620 Mule 4010 Trans 4X4
2011 Kawasaki KAF 620 Mule 4000
2011 Kawasaki KAF 620 Mule 4010 4X4
2011 Kawasaki KAF 620 mule 4010 Diesel
2011 Kawasaki KAF 620 Mule 4010 Trans 4X4
2012 Kawasaki KAF 620 Mule 4000
2012 Kawasaki KAF 620 Mule 4010 4X4
2012 Kawasaki KAF 620 mule 4010 Diesel
2012 Kawasaki KAF 620 Mule 4010 Trans 4X4
2013 Kawasaki KAF 620 Mule 4000
2013 Kawasaki KAF 620 Mule 4010 4X4
2013 Kawasaki KAF 620 mule 4010 Diesel
2013 Kawasaki KAF 620 Mule 4010 Trans 4X4
2014 Kawasaki KAF 620 Mule 4000
2014 Kawasaki KAF 620 Mule 4010 4X4
2014 Kawasaki KAF 620 Mule 4010 Trans 4X4
2015 Kawasaki KAF 620 Mule 4000
2015 Kawasaki KAF 620 Mule 4010 4X4
2015 Kawasaki KAF 620 Mule 4010 Trans 4X4
2016 Kawasaki KAF 620 Mule 4000
2016 Kawasaki KAF 620 Mule 4010 4X4
2016 Kawasaki KAF 620 Mule 4010 4X4 SE
2016 Kawasaki KAF 620 Mule 4010 Trans 4X4
2016 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2017 Kawasaki KAF 620 Mule 4000
2017 Kawasaki KAF 620 Mule 4010 4X4
2017 Kawasaki KAF 620 Mule 4010 4X4 SE
2017 Kawasaki KAF 620 Mule 4010 Trans 4X4
2017 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2018 Kawasaki KAF 620 Mule 4000
2018 Kawasaki KAF 620 Mule 4000 Trans
2018 Kawasaki KAF 620 Mule 4010 4X4
2018 Kawasaki KAF 620 Mule 4010 4X4 SE
2018 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2019 Kawasaki KAF 620 Mule 4000
2019 Kawasaki KAF 620 Mule 4000 Trans
2019 Kawasaki KAF 620 Mule 4010 4X4
2019 Kawasaki KAF 620 Mule 4010 Trans 4X4
2019 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2020 Kawasaki KAF 620 Mule 4000
2020 Kawasaki KAF 620 Mule 4000 Trans
2020 Kawasaki KAF 620 Mule 4010 4X4
2020 Kawasaki KAF 620 Mule 4010 Trans 4X4
2020 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2021 Kawasaki KAF 620 Mule 4000
2021 Kawasaki KAF 620 Mule 4000 Trans
2021 Kawasaki KAF 620 Mule 4010 4X4
2021 Kawasaki KAF 620 Mule 4010 4X4 FE
2021 Kawasaki KAF 620 Mule 4010 Trans 4X4
2021 Kawasaki KAF 620 Mule 4010 Trans 4X4 FE
2021 Kawasaki KAF 620 Mule 4010 Trans 4X4 SE
2022 Kawasaki KAF 620 Mule 4000
2022 Kawasaki KAF 620 Mule 4000 Trans
2022 Kawasaki KAF 620 Mule 4010 4X4
2022 Kawasaki KAF 620 Mule 4010 4X4 FE
2022 Kawasaki KAF 620 Mule 4010 Trans 4X4
2022 Kawasaki KAF 620 Mule 4010 Trans 4X4 FE
2023 Kawasaki KAF 620 Mule 4000
2023 Kawasaki KAF 620 Mule 4000 Trans
2023 Kawasaki KAF 620 Mule 4010 4X4
2023 Kawasaki KAF 620 Mule 4010 4X4 FE
2023 Kawasaki KAF 620 Mule 4010 Trans 4X4
2023 Kawasaki KAF 620 Mule 4010 Trans 4X4 FE