4 0 Caterpillar 420D Arm / Stick $1,800 USD Extension As For Extendable Stick Group off of a 420D Backhoe Loader. In Great Condition Quantity2ConditionUsedStock Number1846785 MLS Number11197941CategoryArms & Sticks Last Updated3/26/2025 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info