Dana Spicer 50366 Differential Pinion Shaft Nut - Front

Spicer Differential Pinion Shaft Nut for Dana 205 Axles

Restore proper driveline service with this Dana Spicer FSGR differential pinion shaft nut, part number 50366. It is a genuine Spicer replacement made in the USA for front axle applications that use the Dana 205 axle.

• Genuine Dana Spicer replacement for differential pinion shaft service
• Brand line: FSGR
• Made in the USA
• Fits front axle applications with Dana 205 axle
• Direct application coverage for Nissan Titan, Nissan Armada, and Nissan Pathfinder

Application Details

Fits 2004-2015 Nissan Titan, front, with Dana 205 Axle; FSGR. Fits 2005-2014 Nissan Armada, front, with Dana 205 Axle; FSGR. Fits 2006-2014 Nissan Pathfinder, front, with Dana 205 Axle; FSGR. Part number 50366 is also referenced as DS50366.

The FSGR product line from Dana Spicer is built around drivetrain service parts for axle and differential repair. For Nissan Titan, Nissan Armada, and Nissan Pathfinder front axle service, this pinion shaft nut supports a correct-fit repair when the Dana 205 axle is specified.

Common Repair Uses

• Replacing a worn or damaged differential pinion shaft nut
• Addressing front axle service needs on Dana 205-equipped vehicles
• Restoring proper differential hardware during axle repair
• Supporting maintenance on Nissan Titan, Armada, and Pathfinder front driveline assemblies

Installation Notes

Verify Dana 205 axle identification before ordering. Match the front axle application and confirm the vehicle year, make, and model against the fitment list. Follow factory service procedures for differential disassembly and reassembly, and inspect related pinion components during repair.

Quality Assurance

Dana Spicer states that its engineering, testing, and manufacturing processes are aligned to deliver consistent drivetrain performance. This genuine Spicer part is manufactured in the USA for axle and differential service.