Spicer 5-1310-1X U-Joint Kit 1310/SPL22 Series - Durable Greaseable

In this review of the Spicer 5-1310-1X U-Joint Kit, the bottom line is straightforward: this is a solid replacement for vehicles that need a durable, greaseable universal joint with an outside snap ring style. The reviewer found it best suited to owner-mechanics and professional techs who want a robust, OE-spec part that installs cleanly and keeps driveline play to a minimum. The single biggest reason to buy is the combination of factory-level fit and the greaseable bearing caps, which together deliver long service life and easier maintenance.

Key Features

• Greaseable Design: The Spicer Life grease fitting allows routine lubrication for extended service life and easier maintenance in the field.
• Outside Snap Ring Style (OSR): The outside snap ring retention simplifies installation and removal on many shaft yokes without modifying the yoke bore.
• 1310/SPL22 Series Compatibility: Sized to fit standard 1310 and SPL22 driveline applications, making it a direct replacement for many light trucks and SUVs.
• Precise Bearing Dimensions: The 1.062 in bearing cap diameter and 3.219 in bearing cap to bearing cap measurement provide consistent fit and reduced driveline vibration when installed correctly.
• OEM-Level Manufacturing: Built to Spicer standards and specifications to match original equipment performance and durability for longer life.

Who It's For

This U-joint is aimed at vehicle owners, home garage mechanics, and professional technicians who need a dependable, greaseable universal joint that matches OE dimensions. It is particularly well suited for those restoring or maintaining common 1310-series driveshafts such as older Jeeps, light trucks, and utility vehicles where a precise fit and greaseability matter.

Those who should look elsewhere include buyers needing a different snap ring style (inside snap ring or welded) or non-greaseable, sealed units for applications that demand lifetime lubrication without maintenance. Also consider specialty aftermarket joints if your application requires custom splines or nonstandard offsets that this kit does not list.

Pros & Cons

Pros

• Quality construction and OE-spec manufacturing deliver reliable long-term durability and joint strength.
• Greaseable fitting and standard dimensions make routine service straightforward and extend service intervals.
• Outside snap ring style simplifies installation in many common yokes and ensures secure retention once installed.

Cons

• Not a sealed, lifetime-lubricated joint, so it requires periodic greasing to achieve the reported longevity.
• Limited to 1310/SPL22 series fitments; verify measurements before purchase to avoid compatibility issues.

Specifications

Our Verdict

The Spicer 5-1310-1X is a practical, value-oriented replacement u-joint for anyone who needs OE fit and the ability to service the joint with grease. Its measured dimensions and OSR retention make installation predictable, and customers report strong durability when properly maintained, so it represents good value for routine drive train repairs.

Frequently Asked Questions

Is this u-joint greaseable?
Yes. It features a Spicer Life grease fitting for periodic lubrication.

Will it fit my 1310 driveshaft?
It is sized for 1310/SPL22 series applications, but confirm the 1.062 in bearing cap diameter and 3.219 in cap-to-cap measurement for fitment.

What retention style does it use?
It uses an outside snap ring style (OSR) for cap retention.