Aldan American Phantom Series Coilover Shocks AS-858

Name: Aldan American Phantom Series Coilover Shocks
Brand: Aldan American
SKU: AAX-AS-858
Price: 256.95 USD
Rating: 0 (0 reviews)

Write the First Review

Part Number: AAX-AS-858

$256.95

Aldan American Phantom Series Coilover Shocks

Coilover Shock, Phantom Series, Adjustable, 17.0 in. Extended, 12.00 in. Collapsed, Eyelet/Eyelet, Each
See More Specifications | Check the Fit

Aldan American Phantom Series Coilover Shocks AS-858

AAX-AS-858

Not Yet Reviewed

Part Number: AAX-AS-858

Estimated Ship Date: Nov 2, 2026

$256.95

Back to Results

Overview

Applications

Replacement Parts

Q&A

Instructions & Calculators

Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?

Rebate Expires: 10/31/2026

Get 10% back after rebate on select Aldan American purchases! Go to: https://fueledparts.com/aldan-american-10-cash-back-rebate/

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://fueledparts.com/aldan-american-10-cash-back-rebate/ for info. Valid on purchases made between 9/9/26 and 10/31/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $373 back.

Need It Sooner? We recommend these similar substitute parts:

Strange Single Externally-Adjustable Aluminum Coilover Shocks S5206

4.75 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/19/2026

...Loading

Overview

Brand:

Aldan American

Manufacturer's Part Number:

AS-858

Part Type:

Coilover Shocks and Struts

Product Line:

Aldan American Phantom Series Coilover Shocks

Summit Racing Part Number:

AAX-AS-858

UPC:

00602003023132

Coilover Shock Type:

Single-adjustable

Shock Body Material:

Aluminum

Shock Body Finish:

Silver

Adjustable Valving:

Yes

Number of Valving Selections:

Extended Length (in.):

17.00

Collapsed Length (in.):

12.00

Threaded Adjustment Range:

3.000 in.

Upper Mount:

Eyelet

Lower Mount:

Eyelet

Internal Design:

Twin-tube

Gas Charged:

Yes

Body Diameter (in.):

2.000

Bushing Material:

Polyurethane

Bushing Color:

Black

Coilover Springs Included:

Recommended Spring Diameter (in.):

2.50 in.

Recommended Minimum Spring Length (in.):

12.00 in.

Recommended Maximum Spring Length (in.):

12.00 in.

Adjustable Mounting Bracket Included:

Hardware Included:

Yes

Quantity:

Sold individually.

Notes:

5/8 in. and 1/2 in. bore, steel sleeves Included. Compression adjustable.

Aldan American Phantom Series Coilover Shocks

Whether for you need them for handling, customization, or racing, Aldan American Phantom Series coilover shocks take care of business. They're available in a variety of single adjustable-rebound or single adjustable-compression versions. Rebound-adjustable coilovers have 11 settings to control rebound speed—the rate in which the shock returns to its normal position after compressing. Compression-adjustable coilovers offer six settings to control the rate that the shocks compress from suspension movement or varying road surfaces.

Both versions feature adjustable ride heights and nitrogen-charged tubes for consistent ride quality. These lightweight shocks use 6061-T6 aluminum construction and are factory-serviceable. They're recommended for use across a wide spectrum—including street performance, vehicles with custom independent front or rear suspensions, and track or drag racing applications. Dozens of Phantom models are available; order the options that best suit your vehicle.

Additional features include:

* Hardware
* PAS models include 1/2 in. bore and 1 in. wide bearings
* AS models include polyurethane bushings and steel sleeves