QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 175/350lbs/in - 3in Tube - Aluminum
QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 175/350lbs/in - 3in Tube - Aluminum
Description
QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 175/350lbs/in - 3in Tube - Aluminum
Additional Information
Aluma Matic Pro Rear System. Includes 2 shocks, 2 springs and all mounting hardware. Springs are 175/350 variable rate.
Part Type
Coilover Adjustable Spring Lowering Kit
Product Overview
QA1's Aluma Matic non-adjustable shock gives you the best ride in rodding without having to worry about valving options. Lightweight Aluminum Body, Non-Adjustable, Coil-Over, 100% Dyno Test and Serialized, Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers, American Made, Precision Machined Aluminum Piston with PTFE Piston Band, 15mm Centerless Ground, Hard Chrome Plated, Solid Piston Rod, Three Step Sealing System.
Features
- All mounting hardware included
- Available with MOD Series, double, single or non-adjustable valving options
- Excellent DIY solution for drag, street performance & street rodders alike
- Made in the USA
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Brand: | QA1 |
| Description: | QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 175/350lbs/in - 3in Tube - Aluminum |
| Manufacturer Part Number: | ALN4000K |
| Part Number: | qapALN4000K |
| Title: | QA1 Shock Absorber and Coil Spring Assembly ALN4000K |
| UPC: | 806990000811 |
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Qa1 |
| StreetFX SKU | qapALN4000K |
| SFX Item ID | 4092879 |
| Accounting SKU | qap-ALN4000K |
| Manufacturer SKU | ALN4000K |
| Manufacturer UPC | 806990000811 |
| Alternative References | ALN4000K, QA1-ALN4000K |
Coilover Kits, Rear Pro Conversion System, Non-Adjustable, Aluminum, Clear Anodized Shocks, Silver Powdercoated Springs, 175-350 lbs./in. Rate, Kit
Here's an easy way to convert your stock rear suspension to a coilover suspension. You get everything you need with these QA1 Rear Pro coilover systems, from shocks to nuts and bolts, complete installation instructions, and even decals!
| Product Attributes | |
|---|---|
| Brand | QA1 |
| Manufacturer's Part Number | ALN4000K |
| Part Type | Coilover Kits |
| Product Line | QA1 Rear Pro Coilover Conversion Systems |
| UPC | 806990000811 |
| Coilover Kit Position | Rear |
| Adjustable Valving | No |
| Shocks Included | Yes |
| Internal Design | Twin-tube |
| Coilover Springs Included | Yes |
| Spring Rate (lbs./in.) | 175-350 lbs./in. |
| Suspension Height Adjustment | 0.0-1.5 in. lowered |
| Recommended Rear-End Weight | 1,551-1,850 lbs. |
| Gas Charged | No |
| Extended Length (in.) | 16.38 |
| Collapsed Length (in.) | 11.13 |
| Upper Mount | Eyelet |
| Lower Mount | Eyelet |
| Body Diameter (in.) | 2.000 |
| Shock Body Material | Aluminum |
| Shock Body Finish | Silver |
| Bushing Material | Polyurethane |
| Bushing Color | Black |
| Spring Finish | Gray/Silver |
| Crossmember Included | No |
| Adjustable Mounting Bracket Included | Yes |
| Hardware Included | Yes |
| Welding Required | Yes |
| Quantity | Sold as a kit. |
| Notes | For use with 3.000 in. diameter axles. Coilover shocks are non-adjustable Aluma Matic ALN5855P shocks. Springs are 12 in. variable rate 12HT175/350 springs. Includes a 1.625 in. O.D. x 0.095 in. wall x 40.000 in. long weld-in tube. |
| Manufacturer Attributes | |
|---|---|
| Title | QA1 Shock Absorber and Coil Spring Assembly ALN4000K |
| Brand | QA1 |
| Manufacturer Part Number | ALN4000K |
| UPC | 806990000811 |
| Manufacturer Designation | Kit Pro C-O Conversion Sys 2 Aluma (5) - 12-175/350 |
| Product Class | Suspension Shock Absorber and Coil Spring Assembly |
| Construction/Type | Aluma Matic Pro Rear System. Includes 2 shocks, 2 springs and all mounting hardware. Springs are 175/350 variable rate. |
| Product Outline | Excellent DIY solution for drag, street performance & street rodders alike Available with MOD Series, double, single or non-adjustable valving options All mounting hardware included Made in the USA |
| Vehicle Brief | QA1 Conversion Kit |
| Market Description | QA1's Aluma Matic non-adjustable shock gives you the best ride in rodding without having to worry about valving options. Lightweight Aluminum Body, Non-Adjustable, Coil-Over, 100% Dyno Test and Serialized, Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers, American Made, Precision Machined Aluminum Piston with PTFE Piston Band, 15mm Centerless Ground, Hard Chrome Plated, Solid Piston Rod, Three Step Sealing System. |
Compatibility
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