OEM M7x40 Special Hex Screw for KTM Husqvarna 450/500 - 77036080000

This OEM special screw M7x40 WS10 is a critical fastener in the valve drive assembly. It secures rocker arms and related components, ensuring precise valve timing and reliable engine performance in off-road motorcycles.

Compatible with KTM 450/500 Rally Replica (2022-2026), EXC-F/SX-F/XC-F/XC-W (2005-2021 EU/US/AU/GB); Husqvarna FR/FE/FC/FS/FX 450/501 Rally (2011-2025 EU/US); GasGas RX 450F Replica (2023-2025); including Six Days, Factory Replica editions across 250/450/500/530/570 models like 2019 KTM 450/500 EXC-F, 2018 Husqvarna FE 450/501, 2014 KTM 450 SMR, down to 2005 KTM 250 SX-F.

Constructed from durable steel with hex head for secure torquing and corrosion resistance. Meets WS10 specifications for high-strength applications in demanding rally and enduro conditions.

Installation requires proper torque to avoid valve train issues; use thread locker if specified in service manual.

Check compatibility list below to see if this part fits your motorcycle model.