are you sure this fits the UCA0010? I had called ARB and they said they only sold the entire ball joint with the boot for that particular UCA. The other boot kits they have available for sale were meant specifically for other UCAs. At least that was my understanding.Boots are available
Old Man Emu UCA Replacement Boot Kit - 2 Pack
Protect your Old Man Emu Upper Control Arm (UCA) with this 2-pack replacement boot kit. Ensure durability and performance against harsh off-road elements. Shop now!www.arb.com.au