Suspension Strut and Coil Spring Assembly

Part Number SK-4261 (100435356)

UPC: 815710028301

Package contents: 1 Each per Box

Select vehicle for guaranteed fit

$593.94

In stockShips by 6th Nov

Description

The Arnott SK-4261 coil strut assembly is designed for the front of 2014–2018 GMC Sierra and Chevrolet Silverado trucks (4WD) equipped with Z95 MagneRide. The SK-4261 converts the factory Z95 MagneRide to Arnott custom-tuned passive valving, with an included electronics bypass solution for seamless integration. The SK-4261 also gives drivers added flexibility. In addition to fitting truck applications, it can be used to achieve a 1 inch lift on 2015–2020 GM Short Wheelbase (4WD) and Long Wheelbase (RWD/4WD) SUVs, as well as 2014–2018 Sierra and Silverado (2WD) models with MagneRide. Each unit is completely new and built from premium components, including a powder-coated coil spring and a custom-valved shock absorber. Arnott engineers validate every strut through rigorous lab testing and thousands of miles on our test fleet, ensuring performance, durability, and comfort under real-world conditions. The strut fits either front position, arrives fully pre-assembled for plug-and-play installation, and includes a detailed installation manual. Designed and assembled in the USA, the SK-4261 is recommended to be replaced in pairs for the best results. It is an excellent passive solution for aging electronic or air suspension systems, restoring confidence, stability, and a smooth ride.

Fitment

This part fits the following vehicles.

Cadillac

2015-2020 Escalade
2015-2020 Escalade ESV

Chevrolet

2015-2018 Silverado 1500
2015-2020 Suburban
2015-2020 Tahoe

GMC

2015-2018 Sierra
2015-2018 Sierra 1500
2015-2020 Yukon
2015-2020 Yukon XL

Features & benefits

Converts factory Z95 MagneRide to Arnott's custom-tuned passive valving with included electronics bypass solution
Designed & assembled in the USA
Detailed Installation Instructions Available
For best results it is recommended to replace in pairs.
Fully pre-assembled for Plug-N-Play installation
Restores your vehicle's ride height and provides a stable comfortable ride
Direct replacement - the components in this strut and spring assembly match the fit and function of the original parts for specified years, makes and models
Quicker, safer installation - this pre-assembled suspension unit does not require a spring compressor to install, saving time and reducing the risk of injury
Durable construction - the components in this assembly are made from quality materials to ensure reliable performance and long service life
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications

Active Or Passive Suspension	Passive
Adjustable	No
Adjustable Compression	No
Adjustable Damping	No
Adjustable Rebound	No
Adjustable Ride Height	No
Air Adjustable	No
Air Bladder	No
Air Bladder Material	No
Air Ride Suspension	No
Bearing Plate Included	Yes
Bladder Heavy Duty Crimping Rings Included	No
Bladder Sleeve(s) Included	No
Bladder(s) Included	No
Body Diameter	50.0 mm
Body End Measuring Point	Center Eye
Boot Color	Black
Boot Included	Yes
Coil Over Springs Included	Yes
Coil Spring Included	Yes
Compressed Length	312.9 mm
Country Of Origin	CN
Dust Shield Included	Yes
Dust Shield Material	Rubber
Extended Length	452.1 mm
Gas Charged	Yes
Grade Type	Standard Replacement
Heavy Duty Crimping Rings	No
Housing Material	Steel
Internal Construction Type	Twin Tube
Internal Damper Type	Hydraulic
Lower Mount Type	Cross Pin
Lower Mounting Isolator Included	Yes
Mounting Hardware Included	Yes
New Or Remanufactured	New
Outer Housing Diameter	50.0 mm
Progressive Spring Rate	No
Protective Aluminum Can	No
Shock Absorber Rod End Measuring Point	Shoulder of Stud
Shock Spring Assisted	Yes
Shock/Strut Color	Black
Spring Isolators Included	Yes
Spring Rate Type	Linear
Spring Seat Included	Yes
Springs Included	Yes
Street Legal	Yes
Travel Length	139.2 mm
Upper Mount Type	Bolt
Upper Mounting Isolator Included	Yes

Warranty

24 Months