Heavy Duty Trailer Shackle Upgrade Kit For CRE3000 Stock And Equaflex Tandem Axles, 3.125 Inch Shackles, Replaces UO12-021, Silver Finish, Beefed-Up Shackles With Tin Bronze Bushings For Rugged RV Suspension Strength

Heavy Duty Shackle Kit Upgrades Tandem Trailer Axles
✔️ 3.125 inch shackles tin bronze bushings silver finish kit

This kit beefs up suspension on tandem axle RVs and trailers for rough road use.

✅ Replaces old UO12-021 shackles on CRE3000 and Equaflex setups
✅ Tin bronze bushings and greasable bolts cut wear and maintenance
✅ Silver finish with thicker brackets for added rugged strength
✅ Works on truck or trailer tandem axles with detailed install steps

💡 What is a trailer shackle kit used for? A shackle kit keeps your trailer suspension tight and stable when roads get rough. - It lets the axle move freely while holding everything in line on tandem setups. - Stronger bushings and bolts handle heavy loads without quick wear. - Easy greasing keeps parts moving smooth over long hauls.

✝️