Description

When you’re rebuilding that Perkins 3.152 engine or hearing that telltale knocking from worn connecting rod bearings, these big end bearings are what you need to get your tractor back to smooth, reliable operation. The Perkins 3.152 three-cylinder engine has been a farm favorite for decades, delivering dependable power for everything from loader work to pulling implements. These oversized bearings restore proper clearances when your crankshaft has been machined 0.020 thousandths over standard.

What You’re Getting

Precision-manufactured 0.020 inch oversized bearings for machined crankshafts
High-quality materials designed to handle the demanding service of agricultural engines
Proper oil clearances for reliable lubrication and long bearing life
Complete set for professional engine rebuild or connecting rod service
Direct replacement for worn original bearings during engine overhaul

Built for Real Farm Work

These connecting rod bearings are engineered for the hard-working Perkins 3.152 diesel engines found in classic Massey Ferguson tractors like the 35, 135, and 148 models, plus Ford Dexta and Super Dexta tractors. Whether you’re running a small utility tractor for daily chores or powering through heavy cultivation work, proper bearing clearances are critical for engine longevity and performance.

Made to Last

Farm work means dealing with dust, moisture, and heavy loads that can quickly destroy inferior bearings, so this kit uses quality bearings that are properly manufactured to handle the demanding conditions of agricultural use. The precision manufacturing ensures consistent oil film thickness and proper load distribution across the bearing surface.

Installation Notes

These are oversized bearings designed for crankshafts that have been ground 0.020 inch over standard size. Check your machine work specifications carefully before ordering. During installation, always check connecting rod side clearance and replace rod bolts if they show any signs of stretching or wear. Proper torque specifications and assembly procedures are critical for reliable operation.