KYB Suspension Strut and Coil Spring Assembly SR4077

KYB Suspension Strut and Coil Spring Assembly SR4077 - view 2

KYB Suspension Strut and Coil Spring Assembly P/N:SR4077

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$288.99

MPN: SR4077

UPC: 781552679400

Item Package Quantity: 1

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KYB Suspension Strut and Coil Spring Assembly P/N:SR4077

$288.99

Description

Cut the labor of front suspension work with the KYB strut plus assembly (SR4077), a complete corner unit that bundles the strut, mount, and high-carbon steel coil spring into one pre-assembled piece. It installs as a front unit on the 2004-2008 Ford F-150 and 2006-2008 Lincoln Mark LT — see the Buyer's Guide tab to confirm your engine and trim. A strut assembly supports vehicle weight, sets ride height, and serves as the steering pivot, so a worn one shows up as excessive bounce, nose dive, uneven tire wear, or clunking over the front axle.

Complete corner unit: strut, mount and spring assembled together as one of KYB's complete struts, sometimes shopped as a KYB quick strut assembly.
KYB Excel-G strut: a stronger steel outer shell and KYB's application-specific precision-designed damping valves.
Application-engineered spring: high-carbon steel coil developed to match the strut and help keep ride height within OE specifications.
Electronic-safety ready: engineered to help vehicles with electronic safety systems (ESC, ABS); assembled in USA.

The KYB strut plus assembly is designed to help restore original handling and control on the listed applications.

Interchange: 171361

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

171361

Frequently Asked Questions

What is the KYB complete strut and coil spring assembly?

It's a complete corner unit that pre-assembles the strut, mount, and high-carbon steel coil spring into one piece, so you replace the front strut without compressing a spring.

Does this KYB front strut assembly fit my truck?

SR4077 is listed for the 2004-2008 Ford F-150 and 2006-2008 Lincoln Mark LT. Check the Buyer's Guide tab to confirm your engine and trim before ordering.

What's inside the KYB strut plus assembly?

It includes a KYB Excel-G strut with a stronger steel outer shell and application-specific precision-designed damping valves, plus an application-engineered high-carbon steel coil spring and mount.

Should I replace both sides at once?

Struts are sold individually. Replacing the left and right units together as a matched set is recommended for balanced, even handling and ride height.

How does this help vehicles with ABS or ESC?

The spring is engineered to help restore ride height within OE specifications, and the assembly is engineered to help vehicles with electronic safety systems (ESC, ABS).