Enginetech BB424225 Connecting Rod Bearing 0.25mm Undersize Rod Bearing

The Enginetech BB424225 (listed by the manufacturer as BB4242.25) is an engine connecting rod bearing for rebuilds of the Honda 1.6L B16A2 engine. It is also sold as a rod bearing or con rod bearing. This version is a .25 undersize bearing, made for crankshafts that have been ground undersize during a rebuild.

Key Features:

• Bi-metal or tri-metal alloy construction, chosen by Enginetech for the application. It is designed for high load capacity along with wear resistance, anti-seizure properties and embeddability.
• Made for consistent bearing thickness, which helps hold proper oil clearance.
• Precisely controlled parting-line chamfers allow the correct oil bleed-through without reducing oil pressure.
• Size: .25 undersize
• Housing bore: 1.8898-1.9907 in. (1.8898-1.8907 in.)
• Shaft diameter: 1.7707-1.7716 in.
• Wall thickness: 0.0586-0.0591 in.
• Bearing width: 0.760 in.
• Oil clearance: 0.0004-0.0030 in.

Enginetech parts are built for the engine rebuilder. This bearing is meant to give dependable protection and durability in a rebuilt engine.