Ingersoll Rand 39311501 Shaft Seal

The Ingersoll Rand 39311501 is a genuine OEM shaft seal manufactured from high-grade Viton fluorocarbon elastomer. Designed for rotary screw air compressor air-end applications, it provides reliable sealing performance under high-temperature and high-pressure operating conditions. The seal prevents lubricating oil leakage along the rotor shaft while blocking atmospheric contamination ingress. Compatible with Ingersoll Rand compressor series M75, M90, M110, 350, and 970. Precision-engineered for exact OEM fit and easy installation during scheduled air-end overhauls or shaft seal replacement intervals.