Dasbecan Lower Control Arm Bumper Stops — Front 2PCS, Polyurethane Direct-Fit

Dasbecan Suspension Lower Control Arm Bumper Stop Front 2PCS are direct-fit polyurethane bump stops that replace worn originals to restore suspension travel limits and reduce harsh bottoming during driving.

These two front lower control arm bumper stops are engineered as direct replacements for specific GM trucks and SUVs, including many Chevrolet Silverado and GMC Sierra models, Avalanche, Tahoe and Suburban years listed. Molded from high-density microcellular polyurethane, they provide a durable, impact-resistant cushion where the control arm meets its travel stop. Each pair is manufactured to match original dimensions so they install without modification and help maintain the intended suspension geometry and ride feel.

Which vehicles will these bumper stops fit?

These bump stops are designed to match the OEM fit for a broad range of Chevrolet and GMC platforms across model years mainly from the late 1990s through 2013. Check the provided fitment list and replacement part numbers to confirm compatibility with your VIN and model year.

• Avalanche 1500 (2005–2006) and 2500 (2002–2003, 2005–2006)
• Silverado/Sierra 1500 HD, 2500, 3500 and Classic models across 1999–2010 ranges
• Suburban 2500 (2000–2013) and Tahoe (1995–2000)
• Use replacement part numbers K201426 and K201426B to verify fit

How are these bump stops constructed and why does that matter?

Dasbecan uses high-strength microcellular polyurethane that resists tearing, oil, and repeated impacts better than softer rubber. That means the bump stops hold shape under load, provide consistent cushioning over time, and resist degradation that leads to premature replacement.

• Microcellular polyurethane for long service life
• High impact and tensile strength to withstand suspension loads
• Better resistance to environmental contaminants than standard rubber

Do these parts meet OEM expectations and how easy are they to install?

Dasbecan bumper stops are produced to meet or exceed OEM dimensional and material standards and are factory-tested for fit. They are shaped to align with the original mounting points so most installs are direct swaps without extra hardware or trimming.

• Meets or exceeds OEM specifications and factory testing
• Direct-fit replacement—no modification required in most cases
• Supplied as a pair to replace both driver and passenger-side stops

What benefits should I expect after replacing worn bumper stops?

New bumper stops restore the original suspension travel limits and reduce metal-on-metal contacts that cause noise and harshness. Replacing degraded stops can improve ride comfort, protect control arm and frame components, and help maintain correct suspension alignment under heavy loads.

• Reduced harsh bottoming and suspension noise
• Preserved control arm and chassis components from impact damage
• Consistent ride quality under load or rough road conditions

Who is this for: These Dasbecan front lower control arm bumper stops are intended for owners or technicians maintaining mid- to heavy-duty Chevrolet and GMC trucks and SUVs listed in the fitment. They suit anyone replacing cracked, flattened, or missing bump stops who wants a resilient, OEM-compatible polyurethane part that installs easily and restores proper suspension cushioning and travel control.