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D’ Washer SS304 2 X 7/8 X 5MM VR850/1000/1200/1250/2200 (part P231007) highlighted on the Muir VR850 exploded view

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.