Moog 345 Universal Joint - At Rear Axle or At Transmission

MOOG 345 Universal Joint Overview

MOOG 345 is a greaseable universal joint built for driveline service on select Ford, Lincoln, and Mercury vehicles. It uses 4 round plain bearings and a regular lube fitting in the cross for routine maintenance access.

Key Features

• Part number 345 universal joint for driveline and axle service
• Greaseable design with a lube fitting in the cross
• 4 round plain bearings for OE-style fitment
• Bearing cap diameter: 1.066 in / 27.0 mm on axis 1 and 1.063 in / 27.0 mm on axis 2
• Length A: 3.62 in (91.9 mm); Length B: 1.066 in (27.0 mm)
• OE series reference: Visteon 1330

Detailed Description

MOOG 345 is a driveline universal joint engineered for vehicles using a Visteon 1330 OE series specification. The design centers on 4 round plain bearings, greaseable serviceability, and dimensions that match the listed applications for the driveshaft connection. MOOG’s materials and testing focus on consistent operation and straightforward installation, making this a practical replacement for driveline maintenance on the Ford Crown Victoria, Mercury Grand Marquis, Lincoln Town Car, and Mercury Marauder.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Driveline vibration related to worn universal joint bearings
• Clunking or looseness at the transmission or rear axle connection
• Binding during driveshaft rotation caused by worn cross and bearing surfaces
• Grease retention issues on serviceable U-joints
• Fitment problems when replacing a Visteon 1330-style joint

Installation Notes and Tips

• Compatible With 2003-2006 Ford Crown Victoria, At Transmission and At Rear Axle, with the listed Truarc lock style and steel driveshaft notes.
• Compatible With 2003-2006 Mercury Grand Marquis, At Transmission and At Rear Axle, with the listed Truarc lock style and steel driveshaft notes.
• Compatible With 2003-2005 Lincoln Town Car, At Transmission and At Rear Axle, using the listed bearing diameter and lock-style notes.
• Compatible With 2003-2004 Mercury Marauder, At Transmission and At Rear Axle, with the listed Truarc lock style and steel driveshaft notes.
• Verify bearing cap diameter, lock style, and driveshaft material before installation.

Quality Assurance

MOOG Super Strength universal joints are backed by material selection and testing practices aimed at dependable driveline performance. The brand’s problem-solving design approach supports a smoother replacement process for service technicians and DIY repairs.