JCB M8 Stud Nut - AZERI PARTS
M8 nut by AZERI PARTS, designed primarily for engine applications in JCB machinery. This mounting component is used for exhaust manifold studs, turbochargers, thermostat housings, and intake manifolds. Thanks to the use of specialized steel alloys, the nut retains its mechanical properties even through high heating and cooling cycles, preventing the loosening of engine accessories.
Specifications and Technical Parameters:
- Thread Size: M8 (metric).
- Application: Main engine components (exhaust, turbocharging, and cooling systems).
Application in JCB Engines and Machines:
Nut dedicated primarily to JCB DieselMax and EcoMax engines, used in:
| Backhoe Loaders |
3CX, 4CX, 5CX, 3DX, 4DX (manifold and turbo mounting) |
| Telescopic Handlers |
500 Series: 531-70, 535-95, 540-170, 541-70, and others |
| Excavators |
JS 130, JS 145, JS 160, JS 220, JS 240 (engine unit accessories) |
| Others |
Wheel Loaders (411, 426), Fastrac, JCB generator sets |
Technical Advice: Exhaust manifold stud nuts operate under the toughest possible conditions. During every replacement of a turbocharger or manifold gasket, always use new AZERI PARTS nuts. Old nuts lose their elasticity and thread integrity, which often results in them loosening due to engine vibrations after reinstallation, leading to exhaust leaks. Before installation, it is recommended to clean the stud with a wire brush and apply a small amount of copper or ceramic anti-seize to facilitate future removal.
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