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Main Bearing & Thrust Plate engine. Reduce friction and support smooth crankshaft operation. Shop now!
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Main Bearing & Thrust Plate engine. Reduce friction and support smooth crankshaft operation. Shop now!
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Main Bearing & Thrust Plate For HYUNDAI engine. Reduce friction and support smooth crankshaft operation. Shop now!
When your tractor starts sounding like a diesel freight train or you notice metal shavings in the oil, you might be looking at thrust bearing problems. These critical engine components control crankshaft endplay and keep everything aligned so your pistons don't crash into the cylinder head. Without good thrust bearings, all that power from combustion turns into expensive internal damage instead of work at the drawbar. What You're Getting Standard thickness bearing that maintains proper crankshaft positioning in NEF engines Precision-machined surfaces that handle the thrust loads from clutch engagement and PTO operation Quality construction built to NEF engine specifications for reliable long-term service Direct replacement that installs with standard engine rebuild procedures Built for Real Farm Work This thrust bearing fits the popular NEF (New Engine Family) engines found in Case Puma and Maxxum series tractors, plus New Holland's NEF-powered machines. These are the workhorses you'll find pulling planters, running balers, and handling heavy loader work on farms across the country. The NEF engines are known for their reliability, and proper thrust bearings are a big part of keeping them that way. Made to Last NEF engines see hard use in agricultural applications, from long days in dusty fields to pulling heavy implements through tough ground. This thrust bearing is manufactured to handle those demanding conditions with materials and tolerances that match original equipment specifications. Good to Know Thrust bearing replacement requires a complete engine teardown, so it's typically done during a major overhaul along with main bearings and other internal components. If you're hearing knocking or feeling excessive crankshaft movement, don't put it off—thrust bearing failure can destroy an entire engine block. Always check crankshaft endplay specifications during installation.
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Standard size Upper Main Bearing used in kits 171806, 171811 for 4 Cylinder application Cummins 4B, ISB, QSB Application Part number: 171826 OE MFG: Cummins OEM Reference: 3901090 Cross Reference: CUMMINS : 3901090, 3929016, 3978818, 5287907 | PAI : 171826HP Product Class: Engine Bearings (All)
High Performance Standard Main Bearing Cummins 6B Engines 5.9/ISB Engines application Part number: 171826HP OE MFG: CUMMINS OEM Reference: 3901090 Cross Reference: CUMMINS : 3901090, 3929016, 3978818, 5287907 | PAI : 171826 Product Class: Engine Bearings (All)
Models listed by the suppliers of this part. 179 in total.
Cummins
Case IHC
Hyundai
Ford New Holland
Cummins Engine
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