• USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910

USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910

USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910

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$350.00
$350.00
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This is a Premium USM New Lube Oil Pump. It will fit the following

For Cummins M11 L10 REF 4003950 3401186 3895756 3883910

INCLUDES

1x Part# USOP3950 Lube Oil Pump


Advance Mixer72000-2006
American LaFrance101998-2011
Autocar121984-1988
Autocar LLC.202002-2015
Blue Bird81998-2000
Chevrolet42017-2018
Crane Carrier1231987-2012
Diamond Reo51990-1998
Dina42015-2018
Duplex51994-1997
Emergency One251992-2014
FWD Corporation121986-1991
Federal Motors51988-1992
Flxible Transit Bus311986-1995
Ford2061984-1998
Freightliner1501983-2015
GMC131984-2018
Giant51986-1989
Gillig411989-2009
Indiana Phoenix132003-2008
International4091983-2018
Kenworth2171984-2018
Mack71984-1998
Motor Coach Industries261991-2001
Neoplan41996-1999
New Flyer51990-2004
Nova Bus Corporation101994-2000
Ontario Bus221987-1997
Orion Bus231997-2009
Oshkosh Motor Truck Co.731983-2011
Ottawa141988-1998
Peterbilt2131984-2018
Pierce Mfg. Inc.481988-2013
Roadmaster Rail102002-2010
Seagrave Fire Apparatus211986-2006
Spartan Motors781988-2008
Sterling Truck511999-2004
Terex / Terex Advance132007-2019
Transportation Mfg Corp.71987-1994
Van Hool621984-2011
Volvo581996-2003
Western Star741984-2007
White371984-1988
White/GMC1181988-1995

Condition: New

  • Brand: Mac Auto Parts
  • Manufacturer Part Number: 166603
  • Fitment Type: Direct Replacement
  • Warranty: 2 Year
  • Interchange Part Number: 4003950 3401186 3895756 3883910 USOP3950
  • Custom Bundle: No
  • Modified Item: No
USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910

$350.00

FAQ

Is this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 guaranteed to fit my vehicle?

Yes — every product listing includes a vehicle compatibility list. Use our Part Finder 3000™ to confirm fitment before you buy, or check the 'Fits These Vehicles' section on this product page.

Is this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 new or remanufactured?

The condition of this part (new or remanufactured) is clearly stated in the product title and description above. All remanufactured parts are rebuilt to OEM standards and fully tested before shipment.

Does this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 come with a warranty?

Yes. This USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 is backed by Medallion Auto Center's warranty program. For warranty terms, coverage period, and how to make a claim, please see our Warranty Page.

Does this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 ship for free?

Yes! We offer FREE shipping on this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 and all products to all 48 contiguous U.S. states. No minimum order required.

How long will it take to receive this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910?

This USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 typically ships within 1–2 business days. Delivery takes 3–7 business days depending on your location. You'll receive a tracking number by email as soon as your order is dispatched.

What is included with this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910?

All included components (gaskets, hardware, brackets, etc.) are listed in the product description above. If you have questions about what's in the box, contact us at service@macautoparts.net before ordering.

Can I return this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 if it doesn't fit or is the wrong part?

Yes. Returns are accepted on this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910. Please review our Returns Policy for the conditions, timeframe, and steps to start a return.

Is this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 an OEM part or an aftermarket part?

This is an aftermarket replacement part that meets or exceeds OEM specifications. It is designed to fit and function as a direct replacement for the original factory part on the vehicles listed.

Can I get help confirming this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910 is right for my car?

Yes. Our team is happy to help verify fitment or answer technical questions. Email us at service@macautoparts.net or call 1-800-209-9598 (Mon–Fri, 9AM–4PM EST). You can also visit our Technical & Automotive Questions page.

Are there any current discounts or coupon codes I can use on this USM Engine Lube Oil Pump For Cummins M11 L10 REF 4003950 3401186 3895756 3883910?

Yes! Check the promotional banner at the top of the website for the latest coupon code — we frequently offer up to 10% off storewide. Sign up for our newsletter to be the first to receive exclusive deals.
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