STEMCO 340-4975

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STEMCO

STEMCO 340-4975 Hubcap – Durable Oil Hub Cap for Trailer and Truck Wheel Ends The STEMCO 340-4975 Hubcap is a high-performance oil hub cap engineered for durability, leak prevention, and long-term wheel-end protection. Designed specifically for commercial truck and trailer applications, this premium aluminum hubcap ensures superior performance and reliability in demanding road and weather conditions. With a proven track record in fleet operations, the 340-4975 hubcap features a clear window for quick visual inspection of lubricant levels, precision-machined threads for a secure fit, and compatibility with industry-standard wheel-end systems. Trust STEMCO’s decades of experience to deliver optimal protection for your axles and bearings. Key Features: ✅ Part Number: 340-4975 – Genuine STEMCO OEM replacement hubcap ✅ High-Strength Aluminum Construction – Corrosion-resistant and lightweight ✅ Clear View Window – Allows fast, easy oil level checks without removal ✅ Leak-Resistant Design – Sealed to prevent lubricant loss and contamination ✅ Easy Installation – Precision threading for a secure, leak-free fit ✅ Compatible with Common Truck & Trailer Axles – Fits many standard wheel-end configurations Perfect for use in fleet maintenance, heavy-duty trucks, and trailer applications, the STEMCO 340-4975 Hubcap is your go-to solution for dependable wheel-end performance. Enhance axle protection and extend component life with STEMCO’s trusted engineering. HUBCAP SCREW-ON, OIL, CLEAR POLY W/ O-RING