NOS Genuine OEM MACK 25503508 Bearing Kit 57GC387 New In Box Bulldog Parts

Item Description:

Brand new, in opened box.  Never installed.

Part number 57GC387, by Mack®. 

MAIN BEARING SET FOR MACK E7 ENGINE

Specification:

Contains 4 Piece Thrust Washer Set, Use In Number 4 Position

Mack Main Bearing kit (Std). It comes 7 pairs per engine and thrust washers.

Main Bearing Set, Standard.

A component of multiple higher-level Kits.

Replaces: 57GC387, 57GC383P1, 57GC387P1, MACK-CXN612, CXN613, EMS-8572-P1, FP-57GC387, FP57GC387, MR688P, MR688S, MS-1982P, 25503508, 4103-5001834965, 5001834965, 57GC387P1, 

OEM Applications:25503508, 4103-5001834965, 41035001834965, 5001834965, 57GC387, 57GC387P1, MAK57GC387

Photos shown are of the exact item(s) you will receive; see photos for condition details.

Check out my other Fascinating Finds!  I am happy to combine shipping when able.

Are you noticing metal shavings in your oil? Or loss of oil pressure? If so, your Mack E7 may have worn down or damaged engine bearings. As your E7’s engine bearings wear, they can cause all sorts of engine issues and damage if not replaced. Fortunately for you, HHP has you covered! Replace your worn or damaged engine bearings with a New Main Bearing Kit 25503508 from Highway and Heavy Parts.

Manufacturer information:

Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.