DRIVE PIN SS316 VR/VRC 850/1250A 3/8″ x53 MM LONG

Drive Pin SS316 VR/VRC 850 1250A 3/8 x 53mm | Genuine | Muir

The Muir Drive Pin SS316 VR/VRC 850 1250A 3/8 x 53mm is a genuine factory replacement designed for VR/VRC 850 and 1250A series vertical windlasses. Precision-machined from premium 316 marine-grade stainless steel, this drive pin transmits torque between the shaft and gypsy, ensuring smooth, reliable, and slip-free chain handling under heavy anchoring loads.

Built for Marine Conditions

The Drive Pin SS316 VR/VRC 850 1250A is engineered to exact OEM dimensions of 3/8" diameter x 53mm length, guaranteeing perfect fit and consistent torque transfer. The 316 stainless steel construction provides outstanding corrosion resistance against saltwater, UV exposure, and chloride attack — far surpassing standard 304 grade in harsh marine environments.

Key Features

• Genuine Muir replacement drive pin for VR/VRC 850 and 1250A windlasses
• Precision dimensions: 3/8" x 53mm long
• Premium 316 marine-grade stainless steel construction
• Superior corrosion resistance in saltwater environments
• Reliable torque transfer between shaft and gypsy
• Direct fit — no modifications required

Why Choose Genuine Muir Parts?

Choosing the authentic Drive Pin SS316 VR/VRC 850 1250A ensures perfect tolerances, reliable torque transfer, and long-term durability. Aftermarket pins often use inferior steel grades that shear, corrode, or wear quickly — risking damage to your windlass and unsafe anchoring conditions. Trust genuine Muir parts for dependable performance.

Order your replacement drive pin today from Muir Australia — trusted marine engineering since 1968.