97-06 Jeep Wrangler TJ Pro LCG 4-Link Long Arm Axle Truss Rear Upper 3-5 Inch Lift TeraFlex Engine and Components - Engine & Fuel - Engine Oil Return Check Valve but loose jam nuts will

but loose jam nuts will cause a suspension joint and the arm it is threaded into to destroy one another if they are not tight

Replacement Cap Number: CPR946-1-B

Expect improved acceleration

The Midnight Optics enable RIGID to virtually disappear during the day while still providing powerful LED technology to light up the night

97-06 Jeep Wrangler TJ Pro LCG 4-Link Long Arm Axle Truss Rear Upper 3-5 Inch Lift TeraFlex Engine and Components - Engine & Fuel - Engine Oil Return Check Valve but loose jam nuts willTeraFlex TJ: Rear Upper Pro LCG 4 Link Long Arms (Not Included) and Rear Upper Pro LCG 4 Link Long Arm Frame Brackets and triangulated Rear Upper Pro LCG 4 Link Long Arm Axle Truss provide complete alignment adjustability and dependability for maximum performance on TJ Wrangler Unlimited models with 3 5 Inch Lifts. CAD engineered TeraFlex TJ: (Pro) LCG (4 Link) Long Arm Frame Brackets (Not Included) and triangulated Rear Upper Pro LCG 4 Link Long Arm