RPI RPO848 O-Ring (Rib Cover Gasket)

Yes, it is constructed from high-quality Nitrile (Buna N). This material is chosen specifically for: Superior resistance to oils, Reliable sealing performance, and Robustness under moderate operating temperatures.

Absolutely. The RPI RPO848 is a direct replacement for your equipment. It corresponds precisely to OEM Part Numbers JA6244000 and 6244000.

Yes, it is specifically engineered for the DENTAL-EZ CA-711 model. It fits the Ribbed Cover of the Jun-Air M6 Motors used within these specific compressors.

To ensure a perfect, leak-free seal, this component is manufactured to these exact specifications: Inner Diameter (ID): 176 mm, Outer Diameter (OD): 182 mm, and Cross-Section (C/S): 3 mm.

This is a specialized Rib Cover Gasket. It is designed to fit the ribbed cover housing of the Jun-Air M6 Motor, which is a critical component for maintaining pressure in your dental compressor.

Yes. For complete maintenance of related assemblies, it is highly recommended to also use these complementary RPI parts: * Oil Plug (RPI Part #CMP196), * Gasket (RPI Part #CMG197).

Yes, the RPO848 is supplied as Factory New stock. This ensures you are receiving a fresh, high-integrity component designed to meet or exceed OEM standards for your repair.

Yes, it is precision-engineered specifically for the Jun-Air M6 Motor. It is optimized to provide the exact fit required for the ribbed cover configuration found on these motors.

Nitrile (Buna N) is the industry standard for this application because it offers: Excellent compatibility with internal oils, Strong resistance to aging and compression set, and Consistent sealing capability for compressor housing environments.

RPI parts are manufactured to strict quality standards to ensure performance parity with OEM components. By using the RPO848, you are choosing a reliable, precision-engineered part that directly replaces OEM JA6244000 and 6244000.