When your engine starts knocking or you notice that metallic tapping sound that gets worse under load, your connecting rod bearings are telling you they need attention. This complete rod bearing kit gives you everything needed to rebuild the bottom end of your A504BD 6-cylinder turbocharged diesel, restoring that smooth, quiet power you depend on for tough jobs around the farm.
What You’re Getting
- Complete set of standard-size rod bearings for all six cylinders in one convenient kit
- Precision-manufactured bearings that restore proper oil clearances and protect your crankshaft
- Heavy-duty construction designed to handle the increased stress from turbocharger boost
- Quality materials that stand up to the heat and pressure of hard-working diesel engines
- Direct replacement bearings that match original specifications for proper fit and performance
Built for Real Farm Work
The A504BD is a workhorse engine found in various agricultural equipment where reliable power is essential. Whether it’s powering a combine through long harvest days, running a heavy tractor during planting season, or keeping other farm machinery productive, this turbocharged diesel delivers the muscle needed for demanding agricultural work. Fresh rod bearings ensure your engine keeps producing that dependable power season after season.
Made to Last
Diesel engines work hard, and turbocharged applications push components even harder with increased cylinder pressures and temperatures. These rod bearings are engineered specifically for the demanding conditions of agricultural diesel service, with proper hardness and oil groove design to handle full engine loads while maintaining the oil film that protects your expensive crankshaft.
Good to Know
Rod bearing replacement requires removing the oil pan and unbolting each connecting rod cap—it’s a job for someone comfortable with engine work and proper torque specifications. Before installation, check your crankshaft journals for scoring or wear that might require machining. Always use a quality torque wrench and follow proper bolt tightening sequences. It’s smart to replace all bearings as a set even if only one shows wear, since they typically age at similar rates.
