ACL 0.25mm Oversized Rod Bearing Set | Multiple Mitsubishi Fitments (4B1185-.25)

0.25mm Oversized Rod Bearing Set by ACL

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.

Features

• Size: +0.25 mm
• Min Shaft Size: 1.7709″
• Max Shaft Size: 1.7715″
• Min Tunnel Size: 1.8897″
• Max Tunnel Size: 1.8905″
• Max Wall Size: 0.0586″
• Max Overall Length: 0.8307″
• Oil Clearance Size: Standard
• Quantity: 8 Pieces
• Half Type: Upper and Lower

Benefits

• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
• Increased crush for improved bearing retention
• Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
• Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
• 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
• Tight consistent wall tolerances to help you maintain consistent clearances.
• Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.

Applications

• 1992 – 1997 Mitsubishi Eclipse
• 1992 – 1997 Mitsubishi Evolution
• 1992 – 1995 Mitsubishi Expo
• 1992 – 1997 Mitsubishi Galant
• 1992 – 1995 Mitsubishi Lancer
• 1992 – 1996 Mitsubishi Mighty Max
• 1997 Mitsubishi Montero Sport

What’s In The Box?

• 1 – 0.25mm Oversized Rod Bearing Set

Warranty

• Manufacturers Standard Warranty