QA1 276810-4M 27 Series Monotube Shock Absorber 13.35" Collapsed / 22.55" Extended T-Bar/Poly Valving

The QA1 276810-4M is part of QA1's 27 Series Stock Mount Monotube Shock lineup, engineered as a high-performance replacement for factory shock absorbers. With a 13.35-inch collapsed length and 22.55-inch extended length, this shock is built to fit OEM mounting positions while delivering superior damping performance over standard replacement units.

The 27 Series shares the proven architecture of QA1's highly regarded 26 Series but introduces key upgrades for improved durability and tunability. The zinc-plated steel body resists corrosion in harsh driving conditions, while the 46mm hard-anodized piston ensures consistent, low-friction operation over the life of the shock. The T-Bar/Poly (V) valving configuration (10-4M) is pre-set from the factory to deliver a well-balanced street and performance driving feel.

Key Features:

• Monotube design — superior heat dissipation and consistent damping versus twin-tube shocks
• 46mm hard-anodized piston — reduces friction and improves response
• Zinc-plated steel body — corrosion-resistant for long service life
• Stock mount fitment — direct bolt-in replacement using factory mounting points
• T-Bar/Poly valving (10-4M) — factory-tuned compression and rebound settings
• 13.35" collapsed / 22.55" extended — precise fitment for compatible applications
• Multiple valving options available across the 27 Series lineup

QA1's 27 Series shocks are an ideal upgrade for enthusiasts seeking improved handling, reduced body roll, and enhanced ride quality without sacrificing street drivability. Backed by QA1's reputation for precision engineering in the performance suspension market.