DNJ
DNJ Main Bearings Set 2014-2021 Ford 1.0L
DNJ Main Bearings Set 2014-2021 Ford 1.0L
Part number: MB4311
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- Free fitment check before you order
Listed for: 2014–2021 FordFitment notes & questions
Main Bearings Set from DNJ, listed for the 2014–2021 Ford with the 1.0L engine. Worn bearings cause knocking and low oil pressure, and they are always replaced in a rebuild. Part number: MB4311.
Key features
- Made for One Set Services Complete Engine engines
- Listed for 1.0L engines
- Available in 4 size options
Specifications
- Brand: DNJ
- Part type: Bearing set
- Part number: MB4311
- Engine: 1.0L
- Engine code: One Set Services Complete Engine
Options
- Size: Standard, Oversize .010 in. (.25mm), Oversize .020 in. (.50mm), Oversize .030 in. (.75mm)
Fitment for the 2014–2021 Ford
- Years: 2014–2021
- Vehicles: Ford
- Displacement: 1.0L
Check your year, model, engine and trim against this list before you order.
What it does
Engine bearings let the crankshaft and rods spin on a thin film of oil. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Check clearances with plastigage or a micrometer, and use assembly lube on every bearing.
- Oil pump: Often replaced together.
- Gasket set: The engine comes apart for bearings.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this main bearings set?
MB4311 (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 1.0L One Set Services Complete Engine engine in the 2014–2021 Ford. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2014–2021 Ford 1.0L).
- Compare part number MB4311 with your original part.
Good to know
- Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
About this bearing set for the Ford
Bearing size depends on whether the crankshaft has been ground, so measure before ordering.
Fitment notes
- Listed for: 2014–2021 Ford.
- Model years: 2014–2021. If your year sits at the edge of the range, check the details above.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Oil pump. Often replaced together.
- Gasket set. The engine comes apart for bearings.
More for your car: Main Bearings · Ford Parts · All Rod Bearings · Engine
Questions about Ford engine bearings
Will this fit my Ford?
What does undersize mean?
Where do specs and warranty details come from?
Questions & answers
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