Quadrive is the fifth generation of heavy duty shaft mounted drives from Falk. Built for exceptional value, the Quadrive benefits from the latest in manufacturing and design technology.The Economic Advantage Cellular manufacturing and modular components result in low drive costs. And the TA Taper bushing design means a simple, cost-effective installation.Honest Warranty A three year heavy duty warranty which includes all bearings and seals — the best in the industry!Standard Bearings & Viton Seals with published manufacturers’ numbers are available locally to minimize replacement downtime.Severe-Duty Grease Purged Seals on high speed shafts prevent leakage and subsequent drive failure. A grease barrier traps abrasive contaminants before they can groove the shaft or enter the gear drive.