QA1 276812-1M 27 Series Monotube Shock Absorber Steel Body T-Bar/Poly Bushing

The QA1 276812-1M is a 27 Series stock-mount monotube shock absorber designed as a high-performance replacement for OEM-style applications. Featuring a zinc-plated steel body and a 46mm hard-anodized piston, this shock delivers superior damping performance over traditional twin-tube designs while maintaining stock mounting compatibility.

The 27 Series builds on QA1's proven 26 Series platform with an upgraded monotube design that separates the oil and nitrogen gas charge for more consistent, fade-resistant performance. The T-bar upper mount and polyurethane lower bushing make this a direct-fit replacement in applications where these mounting styles are required.

Key Features:

• Monotube design for improved heat dissipation and fade resistance over twin-tube shocks
• 46mm hard-anodized piston for durable, consistent damping
• Zinc-plated steel body for corrosion resistance
• Stock mount compatibility — no modifications required for installation
• T-bar upper mount / polyurethane lower bushing for precise, rattle-free fitment
• Extended length: 22.55 inches / Collapsed length: 13.35 inches
• Multiple valving options available across the 27 Series lineup
• Nitrogen gas-charged for consistent, all-temperature performance

The QA1 27 Series monotube shock is engineered for enthusiasts seeking a noticeable performance upgrade over OEM dampers without sacrificing ride quality or requiring custom fabrication. Part number 276812-1M features the 12-1M valving configuration, offering a firm, performance-oriented damping tune.