Fasteners Seals Hardware Spare Parts
A machine can be sidelined by a two-dollar seal. Hydraulic cylinders weep past a nicked o-ring, a final drive leaks at a tired gasket, a linkage develops play because a snap ring backed out and a bushing wore oval. This category gathers the small consumable hardware that keeps the big assemblies together: grade-rated bolts and nuts, pivot and dowel pins, bronze and steel bushings, o-rings, complete seal kits, gaskets, snap rings, and the miscellaneous fasteners a rebuild always seems to need one more of.
Getting the specification right matters more here than anywhere, since a seal kit that is a millimeter off will not hold pressure. 3GEN carries 100% OEM hardware for 40-plus brands, and our specialists cross-reference 564,000-plus part numbers against your OEM code or serial number to pull the exact durometer, thread pitch, and bore size. Stocked items ship free to any country in the world, with most orders on their way inside 1–2 days and tracked door to door in 5–7 days.
Frequently Asked Questions
What Small Hardware And Sealing Parts Do You Carry?
Our hardware line covers grade-rated bolts and nuts, pins and bushings, snap rings, o-rings, gaskets and complete seal kits for cylinders, pumps and final drives. These fast-moving items back up larger repairs, and our 564,000+ part-number cross-reference database helps you order the exact size and specification.
How Do I Order The Correct Seal Kit For A Hydraulic Cylinder?
A cylinder seal kit is specific to bore, rod diameter and seal profile, so the safest route is the OEM kit number or the cylinder's identification stamp. If you only have the machine details, send them over and we cross-reference the kit. We offer 100% OEM seals, matched to the original specification.
Should I Match O-Ring Material To The Fluid And Temperature?
Yes. Nitrile suits most hydraulic oils, while Viton handles higher heat and aggressive fluids, and the wrong compound swells or hardens and leaks early. Tell us the fluid, operating temperature and the dash size or dimensions, and we supply the right material. Ordering full seal kits at once reduces repeat teardowns.