Caterpillar 345B Excavator Parts
New Aftermarket, Used and Rebuilt 345B Parts
Looking for Caterpillar 345B Excavator parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt 345B replacement parts to get your machine back up and running quickly. Give us a call, submit an online quote request or select a category below to browse/select a part.
OR call 1-800-255-6253
Prices shown are estimates and will vary depending on condition and availability.
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Arm/Crowd/Dipper Cylinder 345B Hydraulic Cylinders
129-7831, 129-7832
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Bearing Kit 345B Engines
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Bearings 345B Final Drives
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Bell Housing 345B Engines
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Boom 345B Booms and Sticks
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Boom Cylinder 345B Hydraulic Cylinders
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Bottom Roller 345B Undercarriages
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Bucket Cylinder 345B Hydraulic Cylinders
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Bucket Link 345B Booms and Sticks
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Bushings 345B Booms and Sticks
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Cab Shell 345B Cabs
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Complete Cab with Interior 345B Cabs
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Complete Engine 345B Engines
146-7475, 126-0054, 142-2005
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Complete Final Drive (Planetary/Travel Drive) with Motor 345B Final Drives
136-2808
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Coupler 345B Attachments
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Crankshaft 345B Engines
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Cutting Edge 345B Attachments
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Cylinder Head 345B Engines
116-1085
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Cylinder Packing Kits 345B Hydraulic Cylinders
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Decal Set 345B Other
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Digging Bucket 345B Attachments
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Ditching Bucket 345B Attachments
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Drive Motor ONLY 345B Final Drives
10R0831, 10R2509, 1659333
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Engine Hood 345B Engines
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Final Drive (Planetary/Travel Drive) without Motor 345B Final Drives
161-4209, 136-2847, 136-2809, 200-3492, 161-4208
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Floating Face Seal 345B Final Drives
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FRAME AS-CARBODY 345B Brakes
2002911
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H-Link 345B Booms and Sticks
175-7771, 163-3567
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Hardware 345B Undercarriages
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Hydraulic Kit 345B Attachments
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Hydraulic Oil Cooler 345B Engines
149-7704
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Idler Group 345B Undercarriages
CR6597
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Injector 345B Engines
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Long Block 345B Engines
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Main Control Valve 345B Other
165-9623-COMPLETEVALVE
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Main Hydraulic Pump (4SS SN) 345B Hydraulic Pumps
126-2146, 123-1993, 1765072, 1241677
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Main Hydraulic Pump (AGS AKS) 345B Hydraulic Pumps
185-0220, 188-4092, 194-8259, 2160033, 2426778, 2835975
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Other 345B Other
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Other Attachments 345B Attachments
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Other Booms and Sticks 345B Booms and Sticks
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Other Cabs 345B Cabs
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Other Engines 345B Engines
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Other Final Drives 345B Final Drives
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Other Hydraulic Cylinders 345B Hydraulic Cylinders
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Other Hydraulic Pumps 345B Hydraulic Pumps
1559248
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Other Swing Machinery 345B Swing Machinery
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Other Undercarriages 345B Undercarriages
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Overhaul Kit 345B Engines
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Pins 345B Booms and Sticks
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Planetary Gears 345B Final Drives
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Radiator Panel 345B Engines
149-7703
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Recoil Spring Assembly 345B Undercarriages
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Ripper 345B Attachments
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ROPS 345B Cabs
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Seat 345B Cabs
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Shaft 345B Final Drives
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Short Block 345B Engines
146-7475, 126-0054
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Sprocket 345B Undercarriages
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Stick / Dipper Arm 345B Booms and Sticks
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Swing Bearing / Turntable / Slewing Ring 345B Swing Machinery
136-2969, 227-6094, 200-3645
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Swing Drive with Motor 345B Swing Machinery
139-1426(LH), 139-1427(RH)
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Swing Drive without Motor 345B Swing Machinery
114-1409
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Thumb 345B Attachments
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Top Roller 345B Undercarriages
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Track Adjuster Assembly 345B Undercarriages
115-6365
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Track Adjuster Seal Kit 345B Undercarriages
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Track Adjuster Yoke 345B Undercarriages
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Track Chain / Rail 345B Undercarriages
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Track Frame 345B Undercarriages
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Track Grouser Pad / Shoe 345B Undercarriages
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Track Guide 345B Undercarriages
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Turbo Charger 345B Engines
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Give us a call today
Parts specialists are available from 8 am to 5:30 pm EST. Give us a call to discuss how we can help you.
1-800-255-6253
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Steve Boney Mcclure and Sons
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Mark Spradling
- “This is the place to contact for all of your construction part needs. They have a very helpful staff and will look out for your best interest...
Dave Rose
- “AMS has found heavy equipment parts for me on several occasions. I have found their service and pricing excellent. I would highly recommend them!
Rick Hillis
- “My experience with AMS has been a pleasure, they have been more than helpful and I am looking forward to further purchases.
Myra Smith
- “AMS has found our company both new and used CAT, John Deere and Komatsu parts quickly, while saving me lots of money!
Dustin Ferguson
- “I highly recommend AMS for your construction part needs. Their professionalism is second to none. They are helpful and trustworthy...
Todd J. Kassal
- “They have provided me with quality parts and service for three years without any part failures...and always at the lowest market price.
Geoff
- “Many thanks to AMS for going the extra mile and providing a friendly, consistent and all around fantastic service.
Jason Duffin
- “Saved us a ton of money on parts! Even if they don't know the product line they helped me find a solution.
Wendy Buck
- “AMS is a wonderful resource for rebuilt motors. Their sales staff is knowledgeable, helpful and very prompt. They also have the best prices around!
Said Ibikounle
- “For the past four years i have been a very happy client of AMS construction. What i like the most about this company is the way they handle orders and everything is delivered on time.