Enginetech BC468J030 Main Bearing Set AMC Jeep 4.0L 242 .030 Undersize

The Enginetech BC468J030 is a precision-engineered crankshaft main bearing set designed for AMC and Jeep 4.0L (242 cubic inch) inline-six engines from 1991 through 2006. This complete bearing set features .030 inch undersize dimensions, specifically engineered for crankshafts that have been machined .030 inch undersize during rebuilding or reconditioning.

Key Features:

• Complete main bearing set for AMC Jeep 4.0L 242 CID engines
• .030 inch (.75mm) undersize for reground crankshafts
• High-quality bearing material with excellent load capacity and wear resistance
• Manufactured with advanced aluminum-silicon alloy or tri-metal construction for superior durability
• Precision-engineered to meet or exceed OEM specifications
• Anti-friction properties provide enhanced protection and longevity
• Embeddability characteristics help protect against debris damage

Enginetech main bearings are crafted using high-strength materials specifically selected for their load-bearing capacity and anti-seizure properties, providing extra protection and better durability within your engine rebuild. These bearings are ideal for professional rebuilders and DIY enthusiasts working on Jeep Cherokee, Wrangler, Grand Cherokee, and other vehicles equipped with the legendary AMC 4.0L inline-six engine.