Description
When you hear that telltale knocking sound coming from your Case tractor’s engine, or notice the oil pressure dropping, it’s usually your main bearings telling you they need attention. A worn main bearing set can turn a reliable workhorse into an expensive paperweight real quick. This standard-size main bearing kit gets your G188D engine back to running smooth and strong, just like it did when it rolled off the lot.
What You’re Getting
- Complete bearing set designed specifically for the G188D 4-cylinder diesel engine
- Standard size bearings that restore factory clearances and oil pressure
- TISCO quality construction that meets or exceeds OEM specifications
- All bearings needed for a complete crankshaft rebuild in one kit
Built for Real Farm Work
The G188D engine powers many reliable Case utility tractors that handle everything from hay operations to livestock chores around the farm. These engines are known for their durability, but after years of hard work, even the best bearings eventually wear out. This kit restores that tight tolerance fit between your crankshaft and block that keeps oil pressure up and your engine running smoothly.
Made to Last
TISCO builds these bearings to handle the demands of agricultural work – long hours, heavy loads, and varying operating conditions. The bearing material is formulated to resist wear while providing proper lubrication flow, and the precision machining ensures they’ll fit right and last for years of dependable service.
Good to Know
This is a standard size kit, so make sure your crankshaft journals haven’t been turned undersize before ordering. Installing main bearings requires removing the oil pan and crankshaft, so plan on having the tractor down for a day or two. While you’re in there, it’s smart to check your rod bearings and consider replacing the oil pump if it’s showing wear.
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