QA1 27884M 27 Series Steel Monotube Shock Absorber 12.8/21.38 Stud/Poly

The QA1 27884M is part of QA1's 27 Series — a stock-mount monotube shock absorber built for circle track and performance applications. Constructed with a zinc-plated steel body and a 46mm hard-anodized piston, the 27 Series delivers the reliable damping performance of QA1's proven 26 Series platform while adding a convenient stock-mount configuration.

This shock features an upper stud mount and a lower polyurethane bushing mount, making it a straightforward, bolt-in replacement for compatible applications. With a collapsed length of 12.8 inches and an extended length of 21.38 inches, it is sized for rear suspension use on a range of circle track vehicles.

Key Features:

• 27 Series stock-mount monotube design
• Zinc-plated steel body for corrosion resistance
• 46mm hard-anodized aluminum piston
• Upper stud mount / lower polyurethane bushing mount
• Collapsed length: 12.8 in. | Extended length: 21.38 in.
• Multiple valving options available across the 27 Series lineup
• Sealed construction compatible with many racing rule packages
• Rebuildable and revalveable by QA1 factory or authorized service centers

The QA1 27 Series monotube shock is engineered for racers who need consistent, predictable damping with a stock-mount package. Its durable steel construction and precision-machined internals make it a reliable choice for competitive circle track use.