
‘O’ RING SEAL 38.5X35X1.75 (BS028) VR/C2500/3500/4000 ATLANTIC BASE
Atlantic Base Seal BS028 VRC2500 – Genuine Muir Part
The Atlantic Base Seal BS028 VRC2500 is the genuine OEM O-ring (38.5 x 35 x 1.75mm) for the Atlantic base on Muir VR/VRC2500, 3500 and 4000 windlasses. This precision-fit O-ring ensures a reliable watertight seal at the base, protecting windlass internals from water ingress in all marine conditions.
Built for Marine Conditions
Manufactured to Muir's exacting tolerances, this BS028 O-ring provides the precise dimensions (38.5 x 35 x 1.75mm) needed for reliable sealing performance at the Atlantic base of VRC2500, 3500 and 4000 windlasses.
Key Features
- 38.5 x 35 x 1.75mm (BS028) – exact OEM dimensions
- Genuine Atlantic base O-ring for Muir VRC2500, 3500 and 4000
- Prevents water ingress at the Atlantic base
- Direct replacement – no modifications required
- Manufactured to Muir's exacting quality standards
Why Choose Genuine Muir Parts?
Genuine Muir replacement parts are engineered to the same exacting standards as the original components, ensuring maximum performance and longevity for your windlass investment.
Order your replacement today from Muir Australia – trusted supplier of genuine windlass parts.
Part number: R411009
Fits: Storm VR/VRC4000 exploded view · Storm VR/VRC3500 exploded view · Storm VR/VRC2500 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.



