
BUSH NYLON HR4000C THOR FOOT
Bush Nylon HR4000C Thor Foot | Genuine Marine | Muir AU
The Muir Bush Nylon HR4000C Thor Foot is a genuine factory replacement designed specifically for HR4000C Thor compact horizontal windlasses. Precision-moulded from premium marine-grade nylon, this foot bush provides smooth, low-friction support at the windlass foot, reducing wear and ensuring reliable performance under heavy anchoring loads.
Built for Marine Reliability
Nylon is the ideal material for marine bushes thanks to its excellent self-lubricating properties, low friction, and outstanding resistance to corrosion, saltwater, and UV exposure. The Bush Nylon HR4000C Thor Foot is precision-machined to exact OEM dimensions, ensuring perfect fit and consistent shaft support over years of demanding service.
Key Features
- Genuine Muir replacement for HR4000C Thor windlasses
- Premium marine-grade nylon construction
- Self-lubricating for smooth operation
- Excellent corrosion and saltwater resistance
- Reduces noise and protects metal surfaces from wear
- Direct fit — no modifications required
Why Choose Genuine Muir Parts?
Choosing the authentic Bush Nylon HR4000C Thor Foot ensures perfect tolerances, smooth operation, and long-term durability. Aftermarket nylon bushes often use inferior plastics that crack, deform, or fail under load — risking misalignment and unsafe windlass operation. Trust genuine Muir parts for dependable performance and full warranty support.
Order your replacement nylon bush today from Muir Australia — trusted marine engineering since 1968.
Part number: P021084
Fits: HR4000 Thor exploded view
Prices aren’t shown online. Send us the part number and your windlass model and serial number and we’ll confirm fit, price and availability.



