View 2 Photos View 0 Videos (NEW) 70 Series Excavators Hydraulic Thumb - 15,000 lbs to 22,000 lbs 12" to 40" Buckets PART# AI4301 $4,150 USD (NEW) OEM REPLACEMENT - 70 Series ExcavatorsHydraulic Thumb - 15,000 lbs to 22,000 lbs 12" to 40" Buckets PART# AI4301 For more information contact us directly. We Stock (NEW) OEM... Warranty ConditionNewAssembly Number208-70-33120Fits To EquipmentHYDRAULIC THUMB (70 SIZE)Fits To Make(s)HYDRAULIC THUMB (70 SIZE)Fits To Model(s)HYDRAULIC THUMB (70 SIZE)Will Fit Year(s)HYDRAULIC THUMB (70 SIZE)Part NumberAI4301Weight308Stock Number417189 MLS Number10245201CategoryThumbs Last Updated4/19/2022 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos (NEW) 70 Series Excavators Mechanical Thumb - 15,000 lbs to 22,000 lbs 12" to 40" Buckets PART# AI4300 $2,790 USD (NEW) OEM REPLACEMENT - 70 Series Excavators - Excavators - 15,000 lbs to 22,000 lbs 12" to 40" Buckets Mechanical Thumb PART# AI4300 For more information contact us directly. We Stock... Warranty Quantity2ConditionNewAssembly Number208-70-33120Fits To EquipmentMANUAL THUMB (70 SIZE)Fits To Make(s)MANUAL THUMB (70 SIZE)Fits To Model(s)MANUAL THUMB (70 SIZE)Will Fit Year(s)MANUAL THUMB (70 SIZE)Part NumberAI4300Weight285Stock Number417188 MLS Number10245200CategoryThumbs Last Updated4/19/2022 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos (NEW) - Backhoe and Excavator Mechanical Thumb - 8,000 lbs to 15,000 lbs 12" to 36" PART# AI4200 $2,112 USD (NEW) OEM REPLACEMENT - Backhoes and Excavators - 8,000 lbs to 15,000 lbs 12" to 36" Mechanical Thumb PART# AI4200 Approximate Dimensions for Reference Only: mounting plate 5'' wide by 27''... Warranty Quantity2ConditionNewAssembly Number208-70-33120Fits To EquipmentMANUAL THUMB (MINI SIZE)Fits To Make(s)MANUAL THUMB (MINI SIZE)Fits To Model(s)MANUAL THUMB (MINI SIZE)Will Fit Year(s)MANUAL THUMB (MINI SIZE)Part NumberAI4200Weight127Stock Number417187 MLS Number10245199CategoryThumbs Last Updated4/19/2022 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Komatsu Boom Cylinders, Part # 707-01-0H650, to Fit Komatsu PC200LC-8 $6,000 USD Boom Cylinders to fit Komatsu PC200LC-8 - $6000 for pair or $3,000 for one, ConditionUsedStock Number5526 MLS Number9046546CategoryBoom Attachments Last Updated3/24/2026 LocationPetersburg, VA, US Sold ByLemac Corporation / Quest Industries (844) 723-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Komatsu WA380-3 Wheel Loader Boom $2,500 USD Used Boom to fit Komatsu WA380-3 Wheel Loader, ConditionUsedStock Number5449 MLS Number8993453CategoryBoom Attachments Last Updated3/24/2026 LocationPetersburg, VA, US Sold ByLemac Corporation / Quest Industries (844) 723-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used 18' 10" Boom to Fit Komatsu PC200LC-6, Part # 200A95217 $3,500 USD Used 18' 10" Boom to fit Komatsu PC200LC-6 - 200A95217, ConditionUsedStock Number5450 MLS Number8993452CategoryBoom Attachments Last Updated3/24/2026 LocationPetersburg, VA, US Sold ByLemac Corporation / Quest Industries (844) 723-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used 16' 10" Boom to fit Komatsu PC150LC-6 $3,000 USD Used 16' 10" Boom to fit Komatsu PC150LC-6, ConditionUsedStock Number5453 MLS Number8988626CategoryBoom Attachments Last Updated3/24/2026 LocationPetersburg, VA, US Sold ByLemac Corporation / Quest Industries (844) 723-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Komatsu 18' 10" Boom to Fit PC200-6 $3,500 USD Used 18' 10" Boom to fit Komatsu PC200-6, ConditionUsedStock Number5606 MLS Number8906290CategoryBoom Attachments Last Updated3/24/2026 LocationPetersburg, VA, US Sold ByLemac Corporation / Quest Industries (844) 723-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Komatsu 421-70-A1802 Boom Contact for price ConditionUsedStock NumberL00048716 MLS Number10729377CategoryBoom Attachments Last Updated3/27/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Komatsu 417-T80-3101 Boom Contact for price ConditionUsedStock NumberL00048831 MLS Number10729370CategoryBoom Attachments Last Updated3/27/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Komatsu 207-70-01190 Boom Contact for price ConditionUsedStock NumberL00047090 MLS Number10721650CategoryBoom Attachments Last Updated3/26/2021 LocationLawrenceville, GA, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Komatsu 206-70-A4201 Boom Contact for price ConditionUsedStock NumberL00050240 MLS Number10721646CategoryBoom Attachments Last Updated3/26/2021 LocationLawrenceville, GA, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Komatsu 206-70-27120 Boom Contact for price ConditionUsedStock NumberL00048239 MLS Number10721645CategoryBoom Attachments Last Updated3/26/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Komatsu 427-70-00014 Progressive Link Style Thumb Contact for price MANUFACTURED BY CAT PROGRESSIVE LINK STYLE THUMB VERY GOOD CONDITION NO STICK WELDMENT ( COST TO ARC OFF WELDMENT AND CLEAN UP, STICK $ 900.00 ), ConditionUsedStock Number128536 MLS Number9726624CategoryBoom Attachments Last Updated3/24/2026 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Komatsu 427-70-00014 Boom Contact for price Description:, All of the pin holes and pin boss surfaces appear to be in good shape. The, cross tube on this boom has been repaired on the bottom of it (good repair, see photos) A block... ConditionUsedStock Number128536 MLS Number9727256CategoryBoom Attachments Last Updated3/9/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Komatsu 206-70-71120 Boom Contact for price All of the pin holes on this boom are in good condition, and no cracks have been found. The machine this boom, was on had burned and the base of the boom has taken, a little heat from the... ConditionUsedStock Number111506 MLS Number9727278CategoryBoom Attachments Last Updated3/9/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Komatsu WA600-3L Loader Boom, Part # 426-70-21102 Contact for price Attachment Evaluation, Loader Boom Machine Manufacturer: Komatsu, Machine Model: WA600-3L, Machine #: 3891, Machine Serial Number: A52165, Stock Number: 181515 Type of Boom (Standard,... ConditionUsedStock Number181515 MLS Number9727360CategoryBoom Attachments Last Updated3/24/2026 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Komatsu 21N-942-0060 Boom Contact for price 7.8M, ConditionUsedStock NumberL00046969 MLS Number10540447CategoryBoom Attachments Last Updated3/9/2021 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos (NEW) - 120 Series Excavators Hydraulic Thumb - 24,000 lbs to 36,000 lbs 18" to 50" Buckets PART# AI4501 $3,999 USD (NEW) - 120 Series Excavators Hydraulic Thumb - 24,000 lbs to 36,000 lbs 18" to 50" BucketsPART# AI4501 Approximate Dimensions for Reference Only: 50'' is from tip of tooth to center of pin,... Warranty ConditionNewAssembly Number208-70-33120Fits To EquipmentHYDRAULIC THUMB (120 SIZE)Fits To Make(s)HYDRAULIC THUMB (120 SIZE)Fits To Model(s)HYDRAULIC THUMB (120 SIZE)Will Fit Year(s)HYDRAULIC THUMB (120 SIZE)Part NumberAI4501Weight672Stock Number417191 MLS Number10245206CategoryThumbs Last Updated1/15/2021 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos (NEW) - 200 Series Excavators Mechanical Thumb - 40,000 lbs to 46,000 lbs 24" to 58" Buckets PART# AI4600 $3,950 USD (NEW) - 200 Series Excavators Mechanical Thumb - 40,000 lbs to 46,000 lbs 24" to 58" BucketsPART# AI4600 For more information contact us directly. We Stock (NEW) OEM Replacement Cylinders... Warranty ConditionNewAssembly Number208-70-33120Fits To EquipmentMECHANICAL THUMB (200 SIZE)Fits To Make(s)MECHANICAL THUMB (200 SIZE)Fits To Model(s)MECHANICAL THUMB (200 SIZE)Will Fit Year(s)MECHANICAL THUMB (200 SIZE)Part NumberAI4600Weight1088Stock Number417192 MLS Number10245208CategoryThumbs Last Updated1/15/2021 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Komatsu PC300 Excavator Bucket $1,236.57 USD Komatsu PC300 Digging Bucket pin on lugging $1750, ConditionUsed MLS Number10158985CategoryExcavator Buckets Last Updated6/15/2026 Location100 Mile House, BC, Canada Sold ByWyatt's Used Equipment Sales (866) 471-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Bedrock 15m Long Reach fits KOMATSU PC200 Excavator Contact for price 15m Long Reach fits KOMATSU PC200 Excavator SKU: ELPC200-15-SCN, 15m Long Reach fits KOMATSU PC200 Excavator, 8.2m Boom, 6.8m, 0.6m3 Cleaning Bucket, 8 pins, pipes, 22ton linkage, PC200-8... Quantity5ConditionNewFits To EquipmentExcavatorFits To Make(s)KomatsuFits To Model(s)PC200Stock NumberELPC200-15-SCN MLS Number14118909CategoryBoom Attachments Last Updated1/30/2026 LocationIrvine, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Komatsu PC160LC-7 Counterweight $1,200 USD (USED) Komatsu PC160LC-7 REAR COUNTERWEIGHT ASSEMBLY ONLY ConditionUsedFits To Make(s)KomatsuFits To Model(s)PC160LC-7Stock Number25844996 MLS Number13808742CategoryCounterweights Last Updated9/12/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Komatsu WA200PT-5 Coupler Contact for price Komatsu WA200PT-5 Wheel Loader Coupler, ConditionUsedStock NumberCoupler-5941 MLS Number13791323CategoryCouplers / Quick Couplers Last Updated9/3/2025 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Komatsu D65EX-15E0 Blade Contact for price Komatsu D65EX-15E0 Dozer Blade, ConditionUsedStock NumberBLADE-5912 MLS Number13791249CategoryBlades Last Updated9/3/2025 LocationBuffalo, NY, US Sold ByH&R Construction Equipment Parts (833) 233-___ SHOWNUMBERCall Seller Email Seller Save More Info