Description
When you’re pulling hard loads or running the PTO all day, your engine oil gets hot enough to break down and lose its protective qualities. A faulty oil cooler connection can leave you with overheated oil and an expensive engine rebuild. This threaded nipple provides the secure connection your oil cooler needs to keep oil flowing and temperatures under control.
What You’re Getting
- Proper threaded connection for oil cooler lines – no more leaks or loose fittings
- Built to handle the pressure and temperature cycles of hard-working engines
- Direct replacement part that fits exactly where the old one came out
- Quality construction that seals tight and stays put through years of service
Built for Real Farm Work
This fitting connects to your John Deere’s engine oil cooling system, helping maintain proper oil temperatures during demanding operations. Whether you’re running a 1950 on hay equipment, pulling a planter with your 3050, or using a 6500 for heavy loader work, this nipple ensures oil flows through the cooler properly to protect your engine investment.
Made to Last
Farm equipment cooling systems deal with constant pressure changes, vibration, and temperature swings that destroy inferior fittings. This nipple uses materials and construction designed to handle the punishment while maintaining a leak-free seal that keeps oil where it belongs.
Installation Notes
Thread this nipple into the oil cooler housing using proper torque – tight enough to seal but not so tight you crack the casting. A small amount of thread sealant helps prevent leaks, and make sure all connections are clean before assembly to avoid contamination.






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