King J-Series Main Bearing Set — Honda & Acura J30/J32/J35 (STD) | MB4508SI

King Engine Bearings main bearing set for Honda and Acura J-Series V6 engines (J30, J32, and J35 — A, Z, and Y series), standard size. A bi-metal set with an aluminum base strengthened by 2.5–3% silicon — King's SI series, engineered for OE-style rebuilds with improved oil clearance that reduces wear, noise, and vibration for long engine life.

King has been a global leader in engine bearings since 1960, and their Bull’s Eye Tolerance manufacturing holds some of the tightest wall-thickness consistency in the industry.

Specifications

• Part number: MB4508SI
• Type: Crankshaft main bearing set (complete set of 4 pairs)
• Size: Standard (STD)
• Material: Bi-metal, aluminum-silicon base (King SI series)

Fitment — fits the J30, J32, and J35 (A, Z, and Y series) V6, including:

• Honda: Accord V6 (incl. 2013–2017), Odyssey, Pilot, Ridgeline, Crosstour
• Acura: CL, TL, TL Type-S, TLX V6 (2015–2020), TSX V6, MDX, RL, RLX, RDX

Not sure which J-series engine you have? See our Find Your J-Series Engine Code guide, or match King part number MB4508SI to your vehicle.