Big End Bore Size: 60.0 mm (2.362 in)

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Inspect the connecting rod for cracks and heat damage.

Big End Bore Code Locations

Numbers or bars have been stamped on the side of each connecting rod as a code for the size of the big end. Use them, and the letters or bars stamped on the crank (codes for rod journal size) to choose the correct bearings. If the codes are indecipherable because of an accumulation of dirt and dust, do not scrub them with a wire brush or scraper. Clean them only with solvent or detergent.

Fig 1: Identifying Connecting Rod Journal Code Locations

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Connecting Rod Bearing Color Code Chart

Courtesy of AMERICAN HONDA MOTOR CO., INC.