Axiom Supply Lower Ball Joint GM HD Truck 2500 / 3500 Silverado / Sierra 2011-2026

Fitment

The Axiom Supply AX0232 Heavy-Duty Lower Ball Joint is a direct-fit, press-in replacement for the factory OE-style lower ball joint used on 2011–2026 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD trucks.

Designed to install directly into factory OE lower control arms and compatible aftermarket lower control arms designed to accept the OE-style / K500232 ball joint configuration.

Fits the front lower driver or passenger side on applicable 2WD and 4WD models.

Chevrolet Silverado

2011–2026 Silverado 2500HD
2011–2026 Silverado 3500HD

GMC Sierra

2011–2026 Sierra 2500HD
2011–2026 Sierra 3500HD

Fitment Notes

Direct replacement anywhere the OE-style K500232 lower ball joint configuration is used.

Designed for press-in installation into factory OE lower control arms or aftermarket lower control arms built to accept the factory-style ball joint.

Fits either the driver or passenger side. One ball joint is required per side.

For non-OE-style aftermarket lower control arms, verify compatibility with the K500232 housing dimensions and stud taper before ordering.

Features

Grade 12.9 Extreme-Duty Ball Stud — Engineered for exceptional tensile strength, fatigue resistance, and durability under heavy loads.

Forged Steel Housing — Manufactured from high-strength forged steel to withstand the demands of towing, oversized tires, lifted suspensions, and off-road use.

High-Articulation Design — Provides additional operating range and clearance to accommodate suspension movement.

Precision Internal Bearing Assembly — Designed for smooth steering response, reduced deflection, and long-term durability.

Self-Compensating Load System — Maintains proper internal loading as components wear to help preserve steering precision and reduce play.

Greaseable Construction — Fully serviceable design allows periodic maintenance to maximize service life.

Corrosion-Resistant Finish — Protective coatings help defend against rust, road salt, moisture, and harsh environmental conditions.

Description

The Axiom Supply AX0232 was developed with one objective: deliver an exceptionally strong, dependable lower ball joint for hardworking 2011–2026 GM HD trucks.

Designed around the factory K500232-style press-in configuration, the AX0232 installs directly into the OE lower control arm without requiring modification.

At the heart of the design is a Grade 12.9 Extreme-Duty Ball Stud, paired with a forged steel housing and precision-engineered internal components. This heavy-duty construction is built to handle the increased stresses associated with larger tires, lifted and leveled suspension systems, heavy towing, hauling, and demanding terrain.

The self-compensating load system helps maintain consistent internal bearing contact as the joint wears, supporting precise steering feel and long-term durability. High-articulation geometry allows smooth movement throughout the joint's operating range, while the greaseable design makes routine maintenance straightforward.

Whether your truck works for a living or plays hard on the weekend, the AX0232 combines heavy-duty materials, serviceable construction, direct-fit installation, and the confidence of Axiom's No-Nonsense Lifetime Warranty.

Maintenance

Apply 2–3 pumps of grease during installation.

For continued performance, service with 1–2 pumps of grease every 5,000–7,000 miles. Avoid excessive greasing, as the dust boot is designed to exclude contaminants rather than retain excess lubricant.

Includes

(1) Axiom Supply AX0232 Heavy-Duty Lower Ball Joint — Sold Individually

Grease Fitting: (1) straight fitting

Ball Joint Stud Nut

Gold Zinc Cotter Pin

Installation

Use a suitable ball joint press and follow the applicable installation procedures.

The AX0232 is designed to press directly into the factory OE lower control arm in applications using the K500232-style lower ball joint configuration.

Final tightening must follow the torque specification for the supplied ball joint hardware. Use a calibrated torque wrench for final tightening.

Important: Do not use impact tools during final tightening.

Interchange

Axiom Supply

AX0232

MOOG Interchange

MOOG K500232

GM Original Equipment Cross-References

19256656
22849591
22849592
84556721
84556722
84735903
84735904

Aftermarket Cross-References

MOOG K500232
Mevotech Supreme MS50553
Mevotech TTX TXMS50553
Dorman BJ91415
Dorman Premium BJ91415XL
Delphi TC5480
NAPA 2601838

Part numbers are provided for application cross-reference. Verify the vehicle's model, year, and lower control arm configuration before ordering.

The Axiom No-Nonsense Lifetime Warranty

Our suspension components are warranted for life to the original purchaser against manufacturer defects, premature wear, or breakage.

Push it to the limit—we don’t care.

If the part lets you down, we’ll make it right.