Moog Suspension Control Arm & Ball Joint Assembly – Left Side for Late-Model GM Trucks & SUVs

Restore the precise, confident steering your GM truck or SUV had when it left the factory with the Moog Chevrolet Silverado 1500 Suspension Control Arm & Ball Joint Assembly – Left (SKU: MOHRK623964). Engineered as a premium OE-style replacement, this complete left-side control arm assembly is built to handle the weight, towing loads, and real-world abuse of modern full-size GM platforms.

Whether you’re chasing down a front-end clunk, uneven tire wear, vague steering, or you’re refreshing the suspension after a lift or heavy use, this Moog assembly replaces the worn left control arm and ball joint in a single, installation-ready unit – no pressing ball joints, no mixing brands, no guesswork.

Engineered for Modern GM Platforms

This Moog control arm and ball joint assembly is specifically designed for the latest generation of GM full-size trucks and SUVs, including:

• Chevrolet Silverado 1500 (2019–2024) – Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2
• GMC Sierra 1500 (2019–2024) – AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
• Chevrolet Tahoe & Suburban (2021–2024, plus Tahoe Commercial 2022–2024)
• GMC Yukon & Yukon XL (2021–2024, all trims including AT4 and Denali Ultimate)
• Cadillac Escalade & Escalade ESV (2021–2024, including Luxury, Premium Luxury, Sport, V-series trims)

If you’re driving one of these later-model 1500 trucks or full-size SUVs, this dedicated left-side assembly is built around your exact chassis geometry and load demands.

Why Choose a Moog Complete Control Arm Assembly?

Many budget control arms look similar on the outside but cut corners where it matters most: internal ball joint design, bushing quality, and corrosion protection. This Moog assembly is designed to deliver long-term reliability in daily driving, towing, fleet, and off‑highway use.

• Pre-installed, precision ball joint – The ball joint comes already pressed into the arm with the correct orientation and preload. This eliminates the risk of damaging the arm during press-in and saves significant install time.
• Induction-hardened ball stud – The stud is hardened to resist bending, breakage, and fatigue over thousands of suspension cycles, even under heavy loads.
• Sealed socket design – The ball joint’s sealed housing keeps factory-applied grease inside and contaminants out, reducing maintenance and extending service life.
• Optimized rubber bushings – Engineered bushings control arm movement precisely, reducing front-end wander and helping maintain consistent alignment while still absorbing road harshness.
• Corrosion-resistant coating – The arm and hardware receive specialized coatings to fight rust from rain, snow, road salt, and grime – essential for trucks and SUVs that see winter roads or jobsite mud.
• Hardware and tolerances tailored for easy installation – Precision manufacturing helps the arm slide into place and allows technicians to achieve proper alignment without fighting the parts.

Real-World Benefits You’ll Notice

This isn’t just a replacement part – it’s a key component that directly affects how your vehicle feels and behaves on the road. Installing this Moog left control arm & ball joint assembly can help address:

• Steering play or wandering – Tight ball joint clearances and correctly spec’d bushings help bring back direct, confident steering feel.
• Uneven or rapid tire wear – Worn joints and arms can’t hold alignment; a fresh assembly helps maintain correct camber and caster, extending tire life.
• Clunks, popping, or knocks over bumps – New bushings and a solid ball joint remove slop in the left front suspension that often causes these noises.
• Instability while towing or hauling – With properly supported suspension geometry, your Silverado, Sierra, Tahoe, Yukon, or Escalade tracks straighter with a trailer or heavy cargo.

For drivers who use their GM truck or SUV as a work vehicle, tow rig, family hauler, or all of the above, the stability and predictability provided by a quality control arm assembly is a noticeable upgrade over running worn original parts.

Ideal For These Use Cases

• Daily-driven trucks & SUVs accumulating higher mileage with original suspension components.
• Fleet and service vehicles (including SSV and PPV trims) where uptime, predictable handling, and tire life directly affect operating costs.
• Tow rigs pulling campers, boats, or equipment trailers that demand stable front-end geometry under load.
• Lifted or leveled setups where original arms and joints have been stressed or pushed beyond their intended range and now show play or noise.
• Rust-belt vehicles where corrosion has weakened factory arms or seized components.

What Sets This Moog Assembly Apart

Compared to piecing together separate arms, joints, and bushings from different sources, this integrated Moog assembly offers several advantages:

• Matched components in one box – Arm, bushings, and ball joint are designed to work together with consistent quality and geometry.
• Less shop time, fewer tools – Pre-assembled design eliminates the need for a press to install the ball joint, which can save labor cost and reduce the chance of installation damage.
• Built specifically for late-model GM platforms – This is not a generic control arm. It’s engineered for the weight, wheel travel, and alignment specs of 2019–2024 1500-series trucks and 2021–2024 full-size GM SUVs.
• OE-style driving characteristics – By closely following factory geometry and load ratings, this assembly helps retain the ride, steering effort, and handling balance that owners expect from modern GM trucks and luxury SUVs.

Installation & Compatibility Notes

This is a left-side suspension control arm & ball joint assembly designed for the specific GM applications listed in the fitment section above. It is intended as an OE-style replacement on vehicles equipped with the matching factory suspension configuration.

• Mounts in the original left front control arm location using factory-style hardware and alignment points.
• Ball joint and bushings come pre-installed for a direct bolt-on replacement.
• An alignment is strongly recommended after installation to maximize tire life and ensure proper steering feel.

If your 2019–2024 Chevrolet Silverado 1500, GMC Sierra 1500, or 2021–2024 Tahoe, Suburban, Yukon, or Escalade is showing signs of front suspension wear, this Moog left control arm and ball joint assembly provides a straightforward, OE-style fix that restores control, quiets the front end, and prepares your vehicle for many more miles of work and travel.