My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

King Engine Bearings MB7750SI 040 Main Bearing Set Ford - 040 240 4.0L

(Ford F-150 1975-97, Mustang 1969-73, F-250 1965-96, Bronco 1966-67, 1980-92, F-350 1965-96, Maverick 1970-77, Galaxie 500 1965-72 + 34 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB7750SI 040
9 reviews
Sale Price

$78.74

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The King Engine Bearings MB7750SI 040 is a precision-engineered main bearing set designed specifically for Ford 240 cubic inch (4.0L) inline-six engines manufactured between 1965 and 1974. This complete main bearing set provides reliable support for the crankshaft, ensuring optimal engine performance and longevity.

Key Features:

  • Bimetal construction with aluminum-silicon alloy base for excellent wear resistance and thermal management
  • 0.040" oversize bearings for proper fitment on machined crankshafts
  • Complete main bearing set includes all positions for full engine rebuild
  • Precision manufactured to OE specifications for reliable fitment and performance
  • Designed for Ford 240 inline-six engines (1965-1974 applications)

King Engine Bearings are manufactured to strict tolerances using advanced materials technology, making them a trusted choice for engine rebuilders and performance enthusiasts. The bimetal aluminum-silicon construction provides an excellent balance of strength, conformability, and heat dissipation, helping to prevent premature wear and ensure long service life.

Products specifications

Fits

Ford F-150 1975-97, Mustang 1969-73, F-250 1965-96, Bronco 1966-67, 1980-92, F-350 1965-96, Maverick 1970-77, Galaxie 500 1965-72, F-100 1965-83, Fairlane 1969-70, Ranchero 1969-74, Torino 1969-74, Falcon 1970 + 29 more models

Material

bimetal (aluminum silicon base)

Undersize

040

Flange Oversize

FL ON MAX

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

King Bearings

very satisfied with overall service and delivery. thank you

on the money thank you

I ordered 4 light fixtures. They arrived quickly and are exactly what I wanted. They have two levels of brightness, are a good kelvin color, and are a perfect replacement for my old liteco model 179. The footprint on my vinyl ceiling (2007 Holiday Rambler Endeavor) is just a fraction of an inch off but definitely acceptable. And Autoplicity was the best price of anyone! Fast, cheap, quality, perfect!! What more could you ask!

was very easy to find the parts I needed

I prefer to order by phone but was unable to do so over a period of more than one week. I finally ordered thebutem on line.

great customer service

Great

Easy to shop and order , we’ll see how soon the parts come.

Easy to navigate website. Part in stock

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy