KSP PERFORMANCE Adjustable Upper Control Arms for Ram 1500 0–2" Lift — OE-Style 1.25" DOM Tubing, Polyurethane Bushings

KSP PERFORMANCE 0–2" adjustable upper control arms are direct-fit OEM-style replacements for Ram 1500 (2009–2024) that let you lift the front 0–2 inches while restoring suspension geometry and durability.

These adjustable upper control arms (UCAs) are engineered as a rugged OE upgrade to replace factory parts on Dodge/Ram 1500 trucks. Built from 1.25" DOM tubing with MIG-welded joints, powder-coating, and durable polyurethane bushings, they’re intended to improve handling, maintain proper alignment after small lifts, and resist corrosion better than stamped or molded factory arms. Each arm is supplied to match original mounting points and key part numbers for straightforward swap-in installation.

Will these control arms fit my Ram 1500 and replace my OEM part?

Yes — these UCAs are designed to directly replace listed factory part numbers and fit specific model years and drivetrain configurations. Check your truck’s year, model, and whether it’s 2WD or 4WD to confirm compatibility.

• Compatible with 2009–2010 Dodge Ram 1500 (2WD/4WD).
• Compatible with 2011–2024 Ram 1500 (2WD/4WD) and 2019–2024 Ram 1500 Classic.
• Direct replacements for part numbers: 55398403AA, 68163961AD, 68227901AB, 522-467, RK643074 (driver side) and corresponding passenger side numbers.
• Intended for 0–2" lift applications without additional modifications.

How do these UCAs improve strength and longevity compared to stock arms?

The KSP arms use heavier 1.25" DOM tubing and professional MIG welding, which provide a stronger, more fatigue-resistant structure than stamped steel or injection-molded factory pieces. A durable powder-coat finish and polyurethane bushings further extend service life and maintain predictable steering response.

• 1.25" DOM tube construction resists bending and flex under load.
• MIG welding reinforces critical joints for better durability.
• Outdoor-grade powder coat prevents corrosion and chipping.
• PU bushings preserve handling feel while reducing premature wear.

What adjustments and installation details should I expect?

These arms are adjustable to correct caster and camber changes caused by 0–2" lifts, enabling proper wheel alignment after installation. They use factory mounting locations so many owners can swap them in without frame modification, but professional alignment is recommended after replacement.

• Adjustable length for caster/camber correction on small lifts.
• Replaces stock arms bolt-for-bolt for many applications.
• New ball joints pre-lubricated; no additional grease required for the first year.
• Alignment recommended after installation to ensure tire life and handling.

What warranty and customer support come with the product?

KSP PERFORMANCE backs these UCAs with a customer-friendly policy to reduce purchase risk and support proper fitment. Reach out to KSP if any parts arrive damaged or if you need replacement guidance.

• 30-day refund policy to return unwanted or incorrect items.
• 1-year free replacement parts for manufacturing concerns.
• Customer support available for fitment and installation questions.
• New ball joints covered for one year without added grease required.

Who is this for? These adjustable KSP UCAs are aimed at Ram 1500 owners who have installed a modest 0–2" front lift or who want a stronger, longer-lasting replacement for worn factory arms. They suit DIY mechanics comfortable with suspension work and professional shops needing a reliable direct-fit upgrade that restores geometry, improves handling, and reduces the risk of premature tire wear. If you require larger lifts, custom geometry changes, or non-standard suspension setups, consult a suspension specialist before purchase.