Caterpillar 312C Excavator Parts
New Aftermarket, Used and Rebuilt 312C Parts
Looking for Caterpillar 312C Excavator parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt 312C 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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18" Bucket Cat Excavator 120 Size 312C Attachments
PV532
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24" Bucket Cat Excavator 312C Attachments
PV533
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42" Bucket 312C Attachments
PV538
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60" Ditch Bucket 312C Attachments
PV539
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Arm/Crowd/Dipper Cylinder 312C Hydraulic Cylinders
170-9833
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Bearing Kit 312C Engines
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Bearings 312C Final Drives
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Bell Housing 312C Engines
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Boom 312C Booms and Sticks
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Boom Cylinder 312C Hydraulic Cylinders
170-9834
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Bottom Roller 312C Undercarriages
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Bucket Cylinder 312C Hydraulic Cylinders
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Bucket Link 312C Booms and Sticks
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Bushing 312C Other
143-3835
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Bushing 312C Other
229-1091
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Bushing 312C Other
229-1095
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Bushing 312C Other
189-3869
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Bushings 312C Booms and Sticks
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Cab Shell 312C Cabs
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Complete Cab with Interior 312C Cabs
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Complete Engine 312C Engines
162-6333, 10R7501
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Complete Final Drive (Planetary/Travel Drive) with Motor 312C Final Drives
201-7117, 220-8600, 191-2666, 171-9384, 267-6824, 507-1117, 302-1688
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Coupler 312C Attachments
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Crankshaft 312C Engines
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Cutting Edge 312C Attachments
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Cylinder Head 312C Engines
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Cylinder Packing Kits 312C Hydraulic Cylinders
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Decal Set 312C Other
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Digging Bucket 312C Attachments
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Ditching Bucket 312C Attachments
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Drive Motor ONLY 312C Final Drives
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Engine Hood 312C Engines
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Final Drive (Planetary/Travel Drive) without Motor 312C Final Drives
191-2619
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Floating Face Seal 312C Final Drives
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H-Link 312C Booms and Sticks
168-0015
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Hardware 312C Undercarriages
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Hydraulic Kit 312C Attachments
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Hydraulic Oil Cooler 312C Engines
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Idler Group 312C Undercarriages
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Injector 312C Engines
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Link LH with Bolt Hole 312C Other
198-5736
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Link RH 312C Other
198-5737
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Long Block 312C Engines
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Main Control Valve 312C Other
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Main Hydraulic Pump 312C Hydraulic Pumps
162-6327, 173-0663
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O-Ring 312C Other
093-1342
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Other 312C Other
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Other Attachments 312C Attachments
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Other Booms and Sticks 312C Booms and Sticks
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Other Cabs 312C Cabs
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Other Engines 312C Engines
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Other Final Drives 312C Final Drives
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Other Hydraulic Cylinders 312C Hydraulic Cylinders
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Other Hydraulic Pumps 312C Hydraulic Pumps
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Other Swing Machinery 312C Swing Machinery
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Other Undercarriages 312C Undercarriages
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Overhaul Kit 312C Engines
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Pin 312C Other
144-1012
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Pin 312C Other
144-1013
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Pins 312C Booms and Sticks
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Planetary Gears 312C Final Drives
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Radiator 312C Engines
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Recoil Spring Assembly 312C Undercarriages
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Ripper 312C Attachments
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ROPS 312C Cabs
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Seal 312C Other
093-1433
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Seal 312C Other
096-0131, 096-0854, 1K7983, 1M8746, 2D5652, 2H3918, 2P8423, 3J8445, 4F2936, 4J5918, 4K8172, 5P5299, 5X9402, 6S3285, 6V6838, 8C5168, 8L4939, 9H6480, 9W7216, 9W7220, 9X4597, 248-7836
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Seat 312C Cabs
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Shaft 312C Final Drives
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Short Block 312C Engines
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Sprocket 312C Undercarriages
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Stick / Dipper Arm 312C Booms and Sticks
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Swing Bearing / Turntable / Slewing Ring 312C Swing Machinery
229-1077
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Swing Drive with Motor 312C Swing Machinery
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Swing Drive without Motor 312C Swing Machinery
169-5549
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Swing Motor 312C Swing Machinery
170-9893
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Thumb 312C Attachments
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Top Roller 312C Undercarriages
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Track Adjuster Assembly 312C Undercarriages
168-6648
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Track Adjuster Seal Kit 312C Undercarriages
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Track Adjuster Yoke 312C Undercarriages
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Track Chain / Rail 312C Undercarriages
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Track Frame 312C Undercarriages
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Track Grouser Pad / Shoe 312C Undercarriages
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Track Guide 312C Undercarriages
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Turbo Charger 312C 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
A company worth talking about
Steve Boney Mcclure and Sons
- “Good people to work with. Fast Responsive Service.
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.