King Ford EcoBoost 3.5L V6 Performance Main Bearing Set - Bi Metal King Engine Bearings KINGMB4570MC
Click to zoom in

King Ford EcoBoost 3.5L V6 Performance Main Bearing Set - Bi Metal

KINGMB4570MC
611500630750
Bearings
20+ Units In Stock - Ships Next Business Day
$ 138.35
$ 138.35

SKU: GMB4570MC | UPC: 611500630750

King Ford EcoBoost 3.5L V6 Performance Main Bearing Set - Bi Metal MB4570MC Fits 2011-2020 Models

The King MB4570MC performance main bearing set delivers bi-metal construction for Ford 3.5L V6 EcoBoost engines in F-150 Explorer Expedition and more. These bearings protect crankshaft journals with high load capacity during boosted operation. Built for reliability in daily driving and track use they ensure smooth rotation and extended engine life.

Key Features

  • Bi-Metal Build: Steel backing bonded to lead-tin-copper overlay resists fatigue and handles extreme pressures in EcoBoost applications
  • Optimized Oil Clearance: Promotes full-film lubrication reduces drag and supports high RPM without metal-to-metal contact
  • Precision Tolerances: Machined to micron levels for drop-in fit minimizes runout and accelerates break-in
  • High Tensile Strength: Withstands boost-induced loads prevents wiping and maintains oil film under stress
  • Enhanced Chamfers: Large radii improve oil entry into journals boost flow and cool bearings effectively

Product Notes

  • Standard size for stock crankshaft journals verify measurements before install
  • Apply assembly lube during setup for initial protection
  • Compact packaging fits standard parcel service no freight needed

Installation Notes

  • Professional installation recommended.
  • Clean journals thoroughly and plastigage check clearances post-install
  • Matches OEM hardware torque to Ford specs

This Part Fits

Year Make Model Submodel
2011-2014 Ford F-150 3.5L EcoBoost
2015-2020 Ford F-150 3.5L EcoBoost
2013-2019 Ford Explorer 3.5L EcoBoost
2011-2014 Ford Flex 3.5L
2013-2019 Ford Police Interceptor Utility 3.5L EcoBoost
2010-2019 Ford Taurus SHO 3.5L EcoBoost
2015-2020 Ford Expedition 3.5L EcoBoost
2013-2016 Lincoln MKS 3.5L EcoBoost
2013-2014 Lincoln MKT 3.5L EcoBoost
2015-2020 Lincoln Navigator 3.5L EcoBoost

Why Choose King?

  • Decades of bearing innovation from Australian engineering headquarters
  • Proven in NASCAR IndyCar and drag racing engines
  • Strict ISO-certified production for consistent quality

Frequently Asked Questions

  • Q: Does MB4570MC fit 2017 F-150 3.5L EcoBoost
    A: Yes it matches all 2015-2020 F-150 3.5L EcoBoost standard mains including Raptor models
  • Q: What makes bi-metal better for performance
    A: Steel back provides rigidity while soft overlay conforms to journals absorbs contaminants and retains oil under boost
  • Q: How to install with performance cam
    A: Set clearances 0.0015-0.0030 inches use moly lube and run-in with high-zinc oil for 500 miles

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Manufacturer box 7 x 5 x 1.5 inches
  • Weight: 0.65 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Bearings

Bearings

Welcome to our exclusive collection of Bearings, where quality meets performance. Our carefully curated selection features a wide range of bearings designed to meet the needs of various applications, from industrial machinery to everyday gadgets. Whether you are a professional engineer or a DIY enthusiast, our collection of bearings provides the essential parts needed to ensure smooth operation and durability.     Why Choose Our Bearings? High Quality: Each bearing in our collection is sourced from trusted manufacturers, ensuring reliable performance. Variety: We offer different types of bearings, including ball bearings, roller bearings, and needle bearings, catering to diverse requirements. Affordability: Enjoy competitive pricing without compromising on quality, making our bearings an excellent choice for any budget. Expert Support: Our knowledgeable team is here to assist you in finding the perfect bearings for your specific needs.   Applications of Our Bearings Our collec...

View Bearings Products
Engine

Engine

This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...

View Engine Products
Engine Block

Engine Block

This engine block collection covers bearings, gaskets, engine mounts, block off plates, block heaters, PCV valves, sleeves, and engine bay accessories for performance builds, engine refreshes, OEM-style replacement, diesel truck upgrades, HEMI builds, Hellcat and Trackhawk platforms, LS swaps, Honda swaps, Nissan VR38DETT builds, and Toyota truck engines. Main bearings, rod bearings, and connecting rod bearings from ACL Race Series, King Engine Bearings, and Clevite are the most critical internal components for builders refreshing the rotating assembly on street cars, drag builds, or engines being prepared for forced induction. Engine mounts and polyurethane mount upgrades from Innovative Mounts and Kartboy address drivetrain movement in sport compact and high-torque performance applications. Gasket kits from Cometic and MAHLE seal the oil, coolant, and exhaust passages in both stock-displacement and overbore engine combinations.Popular UpgradesBest-selling products include ACL Race...

View Engine Block Products
King Engine Bearings

King Engine Bearings

King Engine Bearings specializes in providing top-quality engine bearings for a variety of applications, ensuring unparalleled performance and reliability for your internal combustion engines. Product Range Our extensive product offering includes: Engine bearings for automobiles Light-duty and heavy-duty truck bearings Marine engine bearings Aviation engine bearings Standby power engine bearings Custom solutions for various internal combustion engines Quality Assurance At King Engine Bearings, we pride ourselves on our commitment to quality. Every bearing is manufactured using: The highest quality materials The most advanced designs Our rigorous quality control process includes: Multiple checkpoints throughout production Stringent testing to ensure only the best products reach our customers Industry Expertise King Engine Bearings is recognized as the first choice in the demanding aviation and racing industries. Our in-depth understanding of industry-specific needs allows us...

View King Engine Bearings Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×