Moog 331 Universal Joint

Moog 331 Universal Joint for Driveline Repair

MOOG 331 is a heavy-duty universal joint built for driveline service where precise fit and dependable movement matter. It features 4 round plain bearings, a greaseable design, and a regular lube fitting in the cross for straightforward maintenance.

With a 3.625-inch length on both axes and 1.188-inch bearing caps, this universal joint matches a wide range of OE-style driveline applications, including Ford F-150, Toyota Tundra, and Chevrolet Silverado fitments.

Key Features

• Part number: 331
• OE series: Spicer 1350 (SPL30)
• 4 round plain bearings
• Greaseable and lubricateable design
• 1.188-inch bearing cap diameter on both axes
• 3.625-inch length on both axes, measured outside bearing to outside bearing
• Regular lube fitting in the cross for service access

Detailed Description

MOOG 331 universal joint is engineered for driveline and axle service where consistent articulation and serviceability are important. Backed by tested materials and MOOG problem-solving design, it supports fast installation and reliable operation in applications using the Spicer 1350 (SPL30) OE series. This part cross-references Spicer 5-178X and 5-1350X for the same application.

Compatible With applications such as 2020-2026 Toyota Sequoia rear driveshaft at transmission, 2020-2026 Toyota Tacoma at rear axle, 2019-2021 Ford Expedition rear driveshaft at rear axle, and 2019-2020 Ford F-150 at rear axle. It also appears in many Chevrolet Silverado, GMC Sierra, Ram 1500, and Nissan NV fitments listed below.

What It Helps Solve

• Driveline vibration caused by worn cross and bearing surfaces
• Clunking or looseness during acceleration and deceleration
• Binding or rough movement in the driveshaft joint
• Grease service needs on a maintenance-ready universal joint
• Replacement needs for OE-series Spicer 1350 (SPL30) applications

Installation Notes and Tips

Verify bearing cap diameter, overall span, and OE series before installation. This universal joint uses 1.188-inch bearing caps and a 3.625-inch outside-to-outside length, so matching the driveshaft and yoke dimensions is essential. Confirm the exact position on the vehicle, such as rear driveshaft at transmission, at rear axle, front driveshaft at transfer case, or at center bearing, before ordering.

For fitment examples, this part fits 2015-2018 Ford F-150 rear driveshaft at transmission, 2007-2016 Toyota Tundra at rear axle, and 2018-2019 Chevrolet Silverado 2500 HD front driveshaft at transfer case.

Quality Assurance

MOOG Heavy Duty universal joints are built with superior materials and tested for dependable performance in driveline service. The greaseable design supports routine maintenance, and MOOG installation-focused engineering helps reduce hassle during replacement.