Description
When your New Holland’s engine starts knocking or you’re rebuilding that reliable powerplant, the connecting rod bolts are some of the most critical fasteners in the entire assembly. These bolts hold the connecting rod cap to the connecting rod body, securing the bearing that keeps everything moving smoothly between the piston and crankshaft. If these bolts fail or stretch beyond spec, you’re looking at catastrophic engine damage that’ll cost far more than doing the job right the first time.
What You’re Getting
- Critical engine fasteners that keep connecting rods moving smoothly and protect your crankshaft from damage
- Precision-manufactured bolts designed to handle the tremendous forces of diesel combustion
- Built with materials that resist fatigue and maintain proper torque specs under temperature swings and contamination
- Direct replacement part that meets or exceeds OEM specifications for reliability
Built for Real Farm Work
These bolts are engineered specifically for the range of New Holland engines found in T4, T5, T6, and T7 series tractors. Whether you’re running a compact T4 through daily chores, working fields with a mid-size T5 or T6, or pushing a larger T7 through heavy tillage work, these engines see constant loads and vibration that demand the strongest possible fasteners in critical locations.
Made to Last
Connecting rod bolts take some of the hardest punishment in your engine, especially during heavy pulling or PTO work. These replacement bolts are manufactured with proper heat treatment and materials selection to handle the extreme stresses of diesel engine operation while maintaining their torque specifications through countless duty cycles.
Good to Know
Installing connecting rod bolts requires complete engine disassembly and is definitely a job for someone with engine rebuilding experience. Always replace these bolts with new ones during any connecting rod service – never reuse old bolts. Follow proper torque specifications exactly and consider this the perfect time to inspect your crankshaft, connecting rods, and replace other engine internals like bearings and rings while you’re in there.






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