Cummins Heavy Equipment Parts

New Aftermarket, Used and Rebuilt Cummins Parts

Aftermarket new, used, rebuilt Cummins replacement parts. From Cummins final drives, transmissions and undercarriages to pumps and more, AMS has you covered!

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All Cummins Parts

2,981 - 3,000 of 5,496

Ring Gear

Part #: 3905427
Weight: 4.00

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Valve Cover Gasket

Part #: 3905449
Weight: 1.00

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SHAFT

Part #: 3906377

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2,981 - 3,000 of 5,496

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Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.

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Cody Debord did a fantastic job finding the the final drives for my old obsolete excavator, working through all the issues and patiently solving one problem after another, until I was up and running and completely satisfied with the entire experience...

Jim Holmes

Dealt with Brandon G. Dude knows his parts and had what I needed. We received the part and due to the value I decided it was safer to use brand new. I paid for return shipping and received a credit back for the part. The whole process was smooth.

Matt Boike

Brooke Bussard has always went above and beyond great customer service. I have dealt with her 4-5 times in the past year and every time she has been awesome to work with. She’s always gotten me everything at a great price.

Jason Stewart

Customer support is very helpful, Racheal communicated promptly and professionally. I even had a concern with a certain product and pricing that didn’t work out as planned, and one of the managers, Matt, emailed me directly to take care of the situation...

Marc Hadfield

Knowledgeable and helpful staff, good pricing and availability on in stock or sourced parts.

Cummins Heavy Equipment Parts

New Aftermarket, Used and Rebuilt Cummins Parts

All Cummins Parts

RING

CABLE

PUSH ROD

CLAMP V-BAND

SCREW BANJO CONNECTOR

PLUG EXPANSION

HEX HD CAPSCREW

Ring Gear

Valve Cover Gasket

SCREW

GASKET TIMING PIN HOUSING

DIPSTICK

NOZZLE PISTON COOLING

PISTON, PIN & CLIPS

PISTON BODY C/W CLIPS 0.50MM

PISTON, PIN & CLIPS

PISTON BODY C/W CLIPS

SHAFT

SHAFT

SHAFT

Jim Holmes

Matt Boike

Jason Stewart

Marc Hadfield

Derek Summer