MOOG Greaseable Premium 331C U-joint

Backed by superior materials and rigorous testing, MOOG Anti-Galvanic universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installations.

INHIBITS GALVANIC REACTION — Designed specifically for aluminum yokes to avoid a galvanic reaction that leads to corrosion.

STRONG AND DURABLE — Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability.

CORROSION PROTECTION — Bearing cups and snap rings are chemically-coated to protect aluminum yokes.

KEEPS DIRT OUT — Nitrile rubber grease seals with double lip design protects components from wear-causing contaminants.

GREASABLE DESIGN — Radial design of bearing cups allows 360 Degrees lubricant distribution to all bearing surfaces to flush out contaminants and moisture to reduce corrosion and wear.

RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on.