Spicer 1410 Series Greasable Driveshaft U-Joint Kit (Outside Snap Rings)

Eliminate harsh driveline vibrations, stop loud clunking when shifting into gear, and restore dependable power delivery to your truck with this genuine Spicer 1410 Series Driveshaft U-Joint Kit. Specifically engineered to handle the high torque loads of 3/4-ton and 1-ton vehicles, this premium component is the definitive original equipment solution for servicing your high-load rear or front driveshafts.

On hard-working trucks, the universal joints endure brutal twisting forces from heavy towing and commercial fleet use. Over time, factory universal joints wear down as internal grease breaks down. A failing U-joint typically presents itself through a persistent driveline vibration that increases with vehicle speed, a loud metallic "clunk" when shifting from park to reverse, or visible rust weeping past the bearing cap seals. Left unaddressed, a failing U-joint can snap, dropping the driveshaft and causing severe undercarriage damage.

Unlike completely sealed alternatives, this original equipment manufacturer (OEM) Spicer design is fully greasable. It features an integrated grease zerk fitting in the cross body, allowing you to regularly pump in fresh lubricant to flush out water, road salt, and abrasive mud. Precision-ground from case-hardened alloy steel, choosing a genuine Spicer replacement ensures strict original equipment tolerances are met for long-lasting structural durability.

Kit Contents:

• (1) Premium 1410 Series Greaseable U-Joint Cross Assembly

• (4) Precision-Ground Journal Tapered Needle Bearing Caps

• (4) High-Strength Outside Snap Rings (OSR)

• (1) Lubrication Zerk Fitting & Hardware Pack

Kit Highlights:

• Greasable Design: Integrated grease zerk enables ongoing preventative maintenance, maximizing service life under muddy, wet, or heavy towing conditions.

• Genuine Spicer OEM Quality: Manufactured by the industry-leading original equipment supplier to guarantee perfect structural compliance and matching factory steel tempering specifications.

• Outside Snap Ring Design: Engineered for standard outside snap ring (OSR) retainers to provide a direct fit into factory driveshaft yokes.

• Eliminates Driveline Vibration: Restores smooth, balanced rotational clearance, safeguarding your transmission, transfer case, and differential yokes from irregular wear patterns.

Drivetrain & Dimensional Specifications:

• Drivetrain Profile: Fits 1410 Series driveline configurations requiring outside snap rings.

• Total Width Across Caps: 4.188 Inches (4-3/16")

• Bearing Cap Diameter: 1.188 Inches (1-3/16")

• Common Applications: Widely used on Ford F-250/F-350, Chevy/GMC Silverado/Sierra 2500/3500, and Dodge Ram 2500/3500 heavy-duty trucks.