KYB
Strut-Plus

KYB SR4166 Suspension Strut and Coil Spring Assembly - Front Left

Brand KYB 630-125
ABS Tone Ring Installed Not Included
Axle Type Solid Shaft Axle
Length (In) 31.34 in
Material Carbon Steel
Package Contents Axle Shaft; Wheel Studs; Wheel Nuts; Bearing and Seal
Product line Strut-Plus
Fits —6 vehicles

OE restoring strut assembly. Helps restore handling, control, and ride height to OE specifications.

Precision damping valves. Application-specific tuning delivers consistent, controlled ride quality.

Original equipment supplier. KYB brings OEM-quality shock and strut expertise to this assembly.

Cross-references Monroe Shocks & Struts 171111 and Monroe Shocks & Struts 181111 for the same application. See all 2.

$210.86Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Strut and Coil Spring Assemblys are typically replaced in pairs, axle by axle.
Order total $210.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Strut-Plus SR4166 for Ram 1500

The KYB Strut-Plus SR4166 is a front left suspension strut and coil spring assembly for 2006-2008 Dodge Ram 1500 models. Built to restore ride height, handling, and steering response, it follows OE-style fitment for a direct replacement on the driver-side front suspension.

Key Features

  • Complete front left strut and coil spring assembly for the 2006-2008 Dodge Ram 1500
  • Includes a KYB Excel-G strut with application-specific damping valves
  • Uses a stronger steel outer shell for added structural support
  • High-carbon steel coil spring is matched to vehicle corner weights to help restore OE ride height
  • Side-specific design follows the vehicle manufacturer’s left and right part numbering
  • Engineered to support vehicles equipped with electronic safety systems such as ESC and ABS
  • Assembled in the USA

Product Details

KYB Strut-Plus SR4166 is engineered as an OE-restoring suspension strut and coil spring assembly for the front left position. KYB’s Strut-Plus line combines a KYB Excel-G strut with a precision-tuned spring package to help return the vehicle to factory ride height and handling characteristics. For Ram 1500 owners searching for a front left strut assembly for 2006, 2007, or 2008 Dodge Ram 1500 models, this part provides a direct-fit replacement built around the original suspension layout.

This part cross-references Monroe Shocks & Struts (e.g., 171111, 181111) for the same application.

What It Helps Address

  • Front-end sag or uneven ride height
  • Loose, unstable, or inconsistent steering feel
  • Excessive bounce or reduced damping control
  • Suspension wear that affects alignment and tire contact
  • Replacement needs after a worn strut and spring assembly

Installation Notes and Tips

Fits 2006-2008 Dodge Ram 1500, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Because this is a side-specific assembly, confirm left-front placement before installation. Professional installation is recommended to ensure proper suspension geometry and safe handling performance.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is built to restore OE-style ride, control, and fitment for the Ram 1500 platform. The SR4166 is assembled in the USA and engineered with vehicle-specific damping and spring specifications.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypePositionNotes
2008DodgeRam 1500Crew Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008DodgeRam 1500Standard Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2007DodgeRam 1500Crew Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2007DodgeRam 1500Standard Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2006DodgeRam 1500Crew Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2006DodgeRam 1500Standard Cab Pickup4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Monroe Shocks & Struts — 171111Monroe Shocks & Struts — 181111