WARN 9790 Manual Locking Hub Pair for 19-Spline Axles — OEM-Style Replacement, 4140 Steel Internals

WARN 9790 Standard Manual Locking Hub (pair) is a direct-fit replacement manual hub assembly for vehicles with 19-spline axles, built to OEM standards and backed by a lifetime limited warranty.

These WARN Standard Hubs are engineered as factory-style replacement units for older trucks, SUVs and specialty vehicles that use 19-spline front axles. They use the same core materials and construction methods WARN supplies to manufacturers, combining a precision-cast hub body with hardened internal components for reliable engagement and long service life. This listing includes two internal-mount manual hubs designed to replace worn or missing factory pieces and restore manual locking hub function.

How do these hubs match original equipment fit and function?

The 9790 hubs are machined and cast to the tolerances expected of OEM replacement parts, so they install where factory hubs did. They use the same internal geometry and mounting pattern for straightforward bolt-on replacement on compatible axles. You get restored manual hub engagement without requiring modifications in most cases.

• Precision cast hub body for accurate fit
• Internal mount design mirrors factory configuration
• Direct-fit for many 19-spline axle applications listed in fitment

What materials and construction make these hubs durable?

WARN fits the 9790 hubs with hardened 4140 steel for the clutch ring and inner drive gear, components that handle repeated engagement and torque loads. The precision-cast body resists distortion and maintains alignment under heavy use. Together these elements extend service life compared with lower-grade replacements.

• 4140 steel clutch ring and inner drive gear for wear resistance
• Precision casting for structural stability
• Heat-treated internal parts for consistent engagement

Which vehicles and axles are compatible with the WARN 9790 hubs?

These hubs are intended for 19-spline front axles and cover a broad list of classic and later model trucks, SUVs, and utility vehicles. Fitment includes many Chevrolet, GMC, Ford, Dodge, International and Jeep models spanning multiple decades—confirm wheel-side spline count and mounting style before purchase. The part is supplied as a pair to service both sides at once.

• Specifically for 19-spline axle shafts
• Compatible with numerous Chevrolet, GMC, Ford, Dodge, International and Jeep models
• Sold as a two-piece set for left and right installation

What warranty and support come with this WARN hub pair?

WARN covers these Standard Hubs with a lifetime limited warranty, demonstrating confidence in the manufacturing and materials. If a covered defect appears, WARN’s warranty process outlines repair or replacement options; keep your purchase documentation and check warranty terms for exclusions. Technical support is available through WARN’s channels for installation or fitment questions.

• Lifetime limited warranty for eligible defects
• Manufacturer-backed support and replacement pathways
• Documentation recommended for warranty claims

Who is this for: The WARN 9790 Standard Manual Locking Hub pair is aimed at owners and mechanics restoring older trucks, SUVs and specialty vehicles with 19-spline front axles who want a dependable, factory-style replacement. It suits anyone replacing worn or missing factory hubs, performing axle rebuilds, or maintaining original manual hub systems where automatic hubs are not preferred. Choose these hubs when you need proven materials, precise casting, and a warranty-backed replacement that respects original equipment specifications.