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Namura Top End Gasket Kit for Yamaha YZ85 fits 2002-2018 Models - NX-40085T

Namura Top End Gasket Kit for Yamaha YZ85 fits 2002-2018 Models - NX-40085T

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Top End Gasket Kit for Yamaha

This top end gasket kit restores the seal between the cylinder and head on the YZ85 for Yamaha, referencing OEM part NX-40085T.

Overview

The top end gasket kit maintains optimal engine compression for consistent power output. This top end gasket kit is essential for preventing coolant or compression leaks after a top end overhaul. It is designed for mechanics and engine tuners.

Built For Performance

  • Durable head gasket material
  • Precision die-cut base gaskets
  • Resists high combustion pressures
  • Comprehensive set for top end service

Fits These Machines

  • for Yamaha YZ85 2002-2018

On-The-Job Use

  • Maintaining engine seal integrity
  • Preventing loss of pressure after piston installation
  • Overhauling the cylinder head assembly

Specs At A Glance

Part Number(s) NX-40085T

Good To Know

Q: Are O-rings included? A: This kit contains the necessary gaskets for the top end specified.

Q: Should I torque the head to specific specs? A: Always follow the factory service manual torque sequence and values.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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Product Product subtotal Quantity Price Product subtotal
Namura Top End Gasket Kit for Yamaha YZ85 fits 2002-2018 Models - NX-40085T
Namura Top End Gasket Kit for Yamaha YZ85 fits 2002-2018 Models - NX-40085T
Namura Top End Gasket Kit for Yamaha YZ85 fits 2002-2018 Models - NX-40085T
$30.79/ea
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$30.79/ea $0.00