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Build or service a suspension, steering, or fabrication assembly with this QA1 hardware - singles. Manufacturer part number 7888-109 uses the listed 2-1/2in Thrust Bearing Kit w/Washers for 2 Shocks configuration, and compatibility is determined by exact dimensions, threads, mounts, travel, load, and mating components rather than vehicle name alone.
Key Features
- Easier Ride Height Adjustment: Less force required to rotate collars, speeding up setup changes at the track.
- 2-1/2in ID Spring Compatible: Exact fit for QA1 coilovers and similar 2.5 inch springs in performance applications.
- Precision Components: Hardened steel construction handles racing loads without wear.
- Eliminates Suspension Bind: Thrust bearings reduce friction for fluid spring movement and consistent handling.
- Pioneers in rod ends, bearings, and carbon fiber driveshafts.
- Fits all QA1 coilovers with 2-1/2 inch ID springs, plus compatible aftermarket units.
Fitment
| Fitment Basis | Universal or interface-specific |
|---|---|
| Required Verification | Confirm dimensions, thread size and direction, mounting style, travel, spring rate, load, clearance, and mating components |
| YMM Status | No vehicle model is assigned when compatibility is determined by physical interface |
Specifications
| Brand | QA1 |
|---|---|
| Manufacturer Part Number | 7888-109 |
| Product Type | Hardware - Singles |
| Listed Configuration | 2-1/2in Thrust Bearing Kit w/Washers for 2 Shocks |
| Compatibility Basis | Universal |
| Condition | New |
What's Included
One new QA1 hardware - singles identified by manufacturer part number 7888-109, with only the components and hardware supplied by QA1 for that exact part number.
About QA1
QA1 develops suspension, steering, driveline, rod-end, bearing, spring, and chassis components for street, performance, racing, restoration, and custom vehicle applications.
Related QA1 Products
- Shop all QA1 products
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- QA1 68-72 GM A-Body Level 1 Drag Kit 2.0 w/o Shocks
- QA1 68-72 GM A-Body Level 1 Handling Kit 2.0 w/ Shocks
Frequently Asked Questions
How do I confirm QA1 7888-109 is compatible with my build?
Compare every listed dimension, thread size and direction, mount, travel range, spring rate or load requirement, clearance, and mating component with the planned assembly.
What measurements matter when ordering QA1 7888-109?
Verify the dimensions and interfaces named in this listing, including thread size and direction, extended and compressed length, bore, spring dimensions or rate, mounting style, and available clearance as applicable.
Does QA1 7888-109 require setup after installation?
Suspension and steering work commonly requires torque verification, clearance and travel checks, ride-height or damping setup when adjustable, and a professional alignment before road use.
Installation
Follow the current QA1 instructions for this exact part number. Support the vehicle safely, compare every component before disassembly, use the specified hardware and torque values, verify thread engagement and mounting orientation, cycle the suspension through its operating range, check brake and wheel clearance, and complete an alignment when the installation changes suspension or steering geometry.
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QA1
Shop QA1 coilovers, shocks, springs, control arms, sway bars, suspension systems, rod ends, bearings, steering components, and chassis hardware by exact part number and verified compatibility. Choosing the Correct QA1 Product Match the complete year, make, model, suspension configuration, and mounting position when vehicle fitment is listed Verify dimensions, thread size and direction, bore, travel, spring rate, load, and mounting style for interface-based components Confirm drivetrain, brake, wheel, tire, exhaust, and chassis clearance before ordering Review the current QA1 application data and installation instructions for the exact part number Related QA1 Products All QA1 Products QA1 High Travel Coilover Spring QA1 C Series Rod End QA1 Proma Star Coilover Shock Frequently Asked Questions How do I confirm a QA1 product fits my vehicle?Match the listed year, make, model, and submodel, then verify suspension configuration, mounting position, dimensions, drivetrain clearance, b...
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