IZUMI ORIGINAL 4JB1 Main Bearing STD M4651A1 M4651A Diesel Engine Parts for Isuzu

Application: Suitable for 4JB1 diesel engines for Isuzu.

Reference Part Numbers: M4651A1 M4651A

Product Type: STD Main Bearing for diesel engine crankshaft support and overhaul repair.

Durable Material: Manufactured with high strength bearing alloy to support oil film stability and wear resistance.

Precision Manufacturing: Produced for accurate bearing clearance, smooth crankshaft rotation, and dependable fitment.

Warranty: IZUMI ORIGINAL 2 YEARS;other Brand:6-12 month;

Product Advantages:

• Supports stable engine operation after overhaul and bearing replacement.
• Suitable for heavy equipment, truck, bus, forklift, and generator repair needs.
• Quality checked to help match common diesel engine service requirements.