


GYS 055117-5 O-Ring, 9 x 3 mm NBR 70 Shore, 5-Pack | Seal for GYS Spot Welder Service Kits
This is a 5-pack of Ø9x3mm NBR 70SH O-rings, the seal used in GYS spot welding service kits. O-rings are cheap and wear out from heat cycling — keep a pack on hand so a failed seal doesn't stall a repair while you wait on a part.
Choose Quantity
O-Ring 5-Pack, Ø9x3mm NBR 70SH
Fits GYS Spot Welding Service Kits · GYS Ref. 055117-5
A 5-pack of Ø9x3mm NBR rubber O-rings at 70 Shore hardness, used as seals in GYS spot welding equipment. O-rings are a wear item — heat cycling and repeated use eventually stiffen and crack the rubber, letting a seal leak. Because they're inexpensive and small, it pays to keep a pack on the shelf rather than wait on a parts order for a job that's otherwise ready to go.
Why Keep This On The Shelf
- Ø9x3mm NBR rubber, 70 Shore hardness
- Sold as a 5-pack so you're covered for multiple repairs
- Common seal used across GYS spot welding service kits
- Heat cycling stiffens and cracks O-rings over time — cheap insurance against downtime
Specifications
| Type | O-ring, NBR rubber, 70 Shore hardness |
| Dimensions | Ø9x3mm |
| Pack Quantity | 5 |
| GYS Ref. | 055117-5 |
| Sold by | Innovative Solutions CRTE |


















