
D’ WASHER SS304 2 x 7/8 x 5MM VR850/1000/1200/1250/2200
D Washer SS304 2 x 7/8 x 5mm | Genuine Marine | Muir AU
The Muir D Washer SS304 2 x 7/8 x 5mm is a genuine factory replacement designed to suit VR 850, 1000, 1200, 1250, and 2200 series vertical windlasses. Precision-machined from 304 marine-grade stainless steel, this D-shaped washer locks shaft components in place, preventing rotation and ensuring secure assembly under heavy anchoring loads.
Built for Marine Reliability
The D Washer SS304 2 x 7/8 x 5mm features a flat side that engages with the shaft to lock the washer against rotation — a critical detail for maintaining correct shaft alignment and preventing fastener loosening. The 304 stainless steel construction provides excellent corrosion resistance against saltwater, ensuring long-lasting performance in harsh marine environments.
Key Features
- Genuine Muir replacement D washer for vertical windlasses
- Suits VR 850, 1000, 1200, 1250 and 2200 windlasses
- Precision dimensions: 2" x 7/8" x 5mm
- Premium 304 marine-grade stainless steel construction
- Excellent corrosion resistance in saltwater environments
- Direct fit — no modifications required
Why Choose Genuine Muir Parts?
Choosing the authentic D Washer SS304 2 x 7/8 x 5mm ensures perfect tolerances, secure shaft locking, and long-term reliability. Aftermarket washers often use inferior steel grades that corrode, deform, or fail to lock properly — risking damage to your windlass shaft assembly. Trust genuine Muir parts for dependable performance.
Order your replacement washer today from Muir Australia — trusted marine engineering since 1968.
Part number: P231007
Fits: HR1200 Stainless exploded view · HR2500 Cheetah exploded view · HR1600 Stainless exploded view · Storm VR/VRC2200 exploded view · Storm VR/VRC850 exploded view · Storm VR/VRC1250 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.



