National OK311 is an O-ring assortment sold as an O-ring kit. It bundles a selection of O-rings so a shop has them on hand for general sealing jobs. Pro Gear and Transmission carries it as a genuine National item.
Features
O-ring assortment
Listed as an O-ring kit
National brand
Tech Specs
- Brand: National
- Type: O-Ring Assortment
- Listing: O-Ring Kit
