MOOG Greaseable Universal Joint for Ford F-250 Super Duty — Model 374, Heavy‑Duty & Serviceable

This premium universal joint combines hardened bearing cups, nitrile seals, and a greaseable design so you can maintain proper lubrication and extend driveline life. MOOG designs and thoroughly tests its joints for fleet and commercial duty; the 374 model focuses on durability, easy servicing, and protection from dirt and contaminants. Before installing, confirm fitment for your exact year and driveline configuration.

Will this universal joint fit my Ford F-250 Super Duty?

Fitment depends on year, axle/driveshaft configuration, and vehicle trim. MOOG recommends verifying the exact part number against your vehicle details or consulting the fitment chart where you buy the part.

• Confirm year, make, model, engine, and axle type before ordering.
• Check vendor Confirmed Fit tools or MOOG catalogs for cross-reference.
• Contact a technician if your driveshaft was modified or is non-standard.

How does the greaseable design benefit maintenance?

The greaseable construction lets you replenish lubrication quickly, reducing metal-on-metal wear and enabling preventive service. Grease fittings and internal radial channels deliver lubricant to bearing surfaces for longer component life.

• Drilled and tapped grease fittings for easy access.
• Large grease reservoirs and radial channels distribute lubricant evenly.
• Internal valve in the thrust washer controls lubrication flow and limits dry starts.

What materials and features improve durability?

MOOG uses cold-formed, case-hardened bearing cups and precision grinding to resist impact and wear. Nitrile seals keep debris and moisture out while maintaining grease retention under harsh operating conditions.

• Bearing cups are cold-formed, case-hardened, and precision ground for strength.
• Nitrile seals block contaminants and retain grease effectively.
• Cross trunnions ground to a smooth 15–25 RMS finish to reduce premature wear.

How reliable is the MOOG 374 in heavy-duty applications?

Designed for fleet, commercial and off-highway use, the MOOG 374 undergoes comprehensive testing during development to meet rigorous durability standards. Its combination of robust materials and serviceable design helps it stand up to repeated loads and field servicing.

• Engineered with fleet and commercial duty in mind.
• Thoroughly tested by MOOG engineers for consistent performance.
• Built to accept regular maintenance to prolong service life.

Who is this for: The MOOG 374 greaseable universal joint is aimed at owners and technicians who need a heavy-duty, serviceable U-joint for Ford F-250 Super Duty trucks and other large trucks that require durable driveline components. It’s particularly useful for fleet managers, commercial vehicle operators, and DIY mechanics who perform regular maintenance and want parts that tolerate demanding use and routine greasing. Always check fitment for your specific vehicle and consult a professional installer for proper installation and torque procedures.