V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 7 9/32 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied as a 2-pack. It features a 3/16 in cross-section, 7 9/32 in inner diameter, and a durometer of 90 (MPN GR-V8-90-366/2). 3G…
SKU 3G-OTH-518479
Also listed as: GRV8903662 · GR V8 90 366 2 · GR-V8-90-366-2
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied as a 2-pack. It features a 3/16 in cross-section, 7 9/32 in inner diameter, and a durometer of 90 (MPN GR-V8-90-366/2). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 industrial machinery, pumps, and valves where sealing integrity is critical. 3G Electric supplies this genuine Viton® component across 14 departments, with specialist depth in pumps and controls.
What are the specifications of the V90 backup ring?
The V90 backup ring has a rectangular cross-section, 3/16 in cross-section, 7 9/32 in inner diameter, and a durometer of 90. It is a Viton® backup O-ring supplied as a 2-pack, with manufacturer part number GR-V8-90-366/2. 3G Electric sources this genuine component for global delivery.
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 interpret demand and deliver genuine Viton® backup rings across 14 departments. Contact us to order the GR-V8-90-366/2 2-pack for your application.
How to install a V90 backup ring?
Install the V90 backup ring on the low-pressure side of the O-ring in the gland groove. Ensure the ring is not twisted and fits snugly against the O-ring. Lubricate with compatible fluid before assembly. 3G Electric provides genuine Viton® backup rings for reliable sealing in demanding industrial environments.
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.
