Rock Solid Replacement Grub Screw For AR High Pressure Triplex Plunger Pumps Pressure Washer And Misting System Heavy Duty Industrial Grade Set Screw Built Tough Reliable Performance

Heavy duty triplex plunger pump grub screw
✔️ Computer tested silver screw for AR high pressure pumps

This replacement set screw keeps your high pressure washer running steady. You need it to lock down the key parts on trifold plunger pumps. It swaps right out worn pieces in misting rigs and heavy duty wash units.

✅ Premium steel alloy machined with tight tolerance thread cuts
✅ Each unit passes computer controlled pressure checks for consistency
✅ Clear silver finish designed to resist rust on wet pump housings

💡 What helps prevent premature wear on high volume trifold pump drive shafts?

Keeping stock hardware on hand saves you from expensive downtime. - Hardened steel grub studs cut clean into keyed pump journals - Consistent clamping force stops radial slip during rapid spin cycles - Standard hex drive sizes work with nearly any handy manual tool✝️