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

5,301 - 5,320 of 5,496

KT19 OUT-OF-FRAME KIT 3631241 KMP1241.OFK-A1KT19

Cyl Head, C Early Big Cam IV

Part #: CH100065
Fits Machine(s): BIG CAM IV REMAN

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Cyl Head, C Late Big Cam IV

Part #: CH100066
Fits Machine(s): BIG CAM IV REMAN

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MAIN & THRUST BEARING SET 0.25MM

Part #: BM99821

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5,301 - 5,320 of 5,496

Don't see what you're looking for? New aftermarket, used and rebuilt options!

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.

Call a Parts Expert!

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

KT19 OUT-OF-FRAME KIT 3631241

OUT OF FRAME KIT (1241)

KT50 OUT-OF-FRAME KIT 3631241

OIL PUMP NT855

OIL PUMP NT855

Cyl Head, C Early Big Cam IV

Cyl Head, C Late Big Cam IV

BUSH SET CAMSHAFT (7 PCS)

WATER PUMP SINGLE PULLEY

WATER PUMP DOUBLE PULLEY

CYL KIT

INJECTOR CUP

BRG HALF SET SLEEVE

WATER PUMP

WATER PUMP

OIL PUMP

ROCKER ARM

HEAD GASKET ASSY

LINER & SEAL KIT

MAIN & THRUST BEARING SET 0.25MM

Jim Holmes

Matt Boike

Jason Stewart

Marc Hadfield

Derek Summer