View 4 Photos View 0 Videos Caterpillar 420E Boom AS for Backhoe, Fits 420F/432E/434E $8,000 USD Good used Boom AS from a Cat 420E backhoe. Will fit models 420F, 432E, 434E ConditionUsed MLS Number14116560CategoryBoom Attachments Last Updated3/23/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Caterpillar Boom for 416C Backhoe, Part # WEA-145, Tooth 4X2 $800 USD Contact for rental/lease prices Unit: WEA-145, Tooth: 4X2, Make: 416c Backhoe, ConditionUsed MLS Number9922867CategoryBoom Attachments Last Updated3/24/2026 LocationCentral Point, OR, US Sold ByWilson Equipment, Inc. (866) 205-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar Boom for 416B, 416C, 416D, 420D Backhoe Loaders $5,500 USD Good used Boom As Will fit to 416B, 416C, 416D, and 420D Backhoe Loaders ConditionUsedStock Number183-9142 MLS Number13477097CategoryBoom Attachments Last Updated3/24/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Volvo BL70B Rear Backhoe Boom $5,000 USD Rear boom great condition , From BL70B Volvo backhoe, ConditionUsedStock Number15670048 MLS Number13356550CategoryBoom Attachments Last Updated3/24/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Backhoe Loader Boom fits 420D/416C/416B/428B/438B $5,000 USD good used backhoe loader boom fits to 420D ,416C ,416B ,428B AND 438B cat backhoes, ConditionUsed MLS Number13352880CategoryBoom Attachments Last Updated3/24/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used John Deere Backhoe Boom for 310D, 55MM/55MM/50MM/50MM Pin Holes, Part # AT146290 $3,750 USD Good used Backhoe Boom Fits to Deere 310D Backhoe Loaders. Pin Hole Diameters are listed from Where it attaches to the Stick to where it attaches to the Frame. 55mm, 55mm, 50mm, and 50mm ConditionUsedStock NumberAT146290 MLS Number11735695CategoryBoom Attachments Last Updated3/24/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar Boom for 416C Backhoe Loader, Fits 416B/428B/438B $2,500 USD Good used Boom off of a CAT 416C Backhoe Loader, will also fit to 416B Backhoe Loader, 428B Backhoe Loader, and 438B Backhoe Loader Quantity2ConditionUsed MLS Number11182834CategoryBoom Attachments Last Updated3/24/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1974 Case 680E Backhoe Loading Boom Arm Attachment Good Condition See Pics $999.99 USD (GOOD USED PART WITH WARRANTY) 1974 CASE 680E CONSTRUCTION KING BACKHOE, LOADER ASSEMBLY BOOM,OEM ORIGINAL PART, INSPECTED AND IN GOOD CONDITION, CALL FOR MORE INFO AND PARTS PH# (844)... ConditionUsedFits To Make(s)Case 680E BackhoeFits To Model(s)680E Case Backhoe Loading Boom ArmPart NumberCase Loader Boom ArmStock Number218073-12 MLS Number9742360CategoryBoom Attachments Last Updated4/29/2019 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info