V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 9 17/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/32 in cross-section, 9 17/64 in inner diameter, and 90 durometer, supplied in a 2-pack (MPN GR-V8-90-176/2). As a specialist in…
SKU 3G-OTH-518402
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Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/32 in cross-section, 9 17/64 in inner diameter, and 90 durometer, supplied in a 2-pack (MPN GR-V8-90-176/2). As a specialist in industrial sealing solutions, 3G Electric sources and supports this genuine OEM component across 14 industrial departments, with deep expertise in combustion, pumps, and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring prevents O-ring extrusion in high-pressure hydraulic and pneumatic systems. It is used in pumps, valves, and cylinders across industrial applications. 3G Electric supplies this Viton® backup ring as part of its sealing solutions for 14 industrial departments, including combustion, pumps, and controls.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/32 in cross-section, 9 17/64 in inner diameter, and 90 durometer. It is a Viton® backup O-ring supplied in a 2-pack (MPN GR-V8-90-176/2). 3G Electric sources this genuine OEM component for global industrial needs.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this Viton® backup ring (MPN GR-V8-90-176/2) to support your sealing requirements across 14 industrial departments. Contact us for availability and delivery.
How to install a V90 Backup Ring?
Install the V90 Backup Ring behind the O-ring in the gland groove, ensuring it sits flat without twisting. Use a lubricant compatible with Viton® to avoid damage. 3G Electric provides technical support for sealing solutions across combustion, pumps, and controls, but always follow manufacturer guidelines for proper installation.
V90 Products
3G Electric supplies V90 viton® backup o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









