Rear Gear Cover O-Ring Cover

The Diversified Machine Rear Gear Cover O-Ring Cover (Model RRC-1345) is a precision replacement gasket designed for quick-change rear gear cover assemblies used in tactical and professional shooting platforms. This product is essential for shooters and gunsmiths who need to maintain or rebuild quick-change equipped platforms, ensuring reliable performance in demanding conditions.

Engineered to maintain the integrity of gear cover installations, this rubber O-ring seal prevents unwanted debris ingress and fluid seepage at critical junction points. Built to OEM specifications, the rear gear cover O-ring measures 2.7 inches in diameter with a thickness of 0.3 inches, allowing it to seat properly within the quick-change mounting interface. Its lightweight design reflects its role as a seal rather than a structural component, yet it is foundational to system reliability.

Proper gasket maintenance is often overlooked in aftermarket setups, but this replacement is crucial for ensuring consistent interface sealing across maintenance cycles. Diversified Machine components are recognized within the precision gunsmith and competitive shooting communities for their exacting tolerances and material consistency. Whether replacing a worn original gasket or stocking spare parts for a modular build, a quality O-ring cover is indispensable for maintaining performance.