PRT Performance Ride 920073 Suspension Strut and Coil Spring Assembly - Front Left

Overview

PRT Performance Ride 920073 is a suspension strut and coil spring assembly built for BMW applications with sport or performance suspension. It combines the strut and coil spring into one service part for the front left corner, helping restore ride control and suspension geometry with a direct-fit replacement format.

Key Features

• Suspension strut and coil spring assembly for a complete front suspension service part.
• Upper bolt mount and inset lower mount for OE-style attachment.
• Regular grade construction with a Q235B steel housing.
• Single-coil spring design with TDCRSI spring material.
• No adjustable damping or rebound for a fixed-rate setup.
• Part number 920073 for catalog and fitment lookup.

Detailed Description

This PRT suspension strut and coil spring assembly is engineered for BMW 128i, 135i, 135is, 328i, 335i, and 335is models listed with sport or performance suspension. It is a front left application only, and the fitment covers 2007-2013 BMW 328i and 335i, 2008-2013 BMW 128i, 2011-2013 BMW 335is, 2012-2013 BMW 135i, and 2013 BMW 135is. The assembly uses a bolt upper mount, inset lower mount, and a non-adjustable damping design to match the specified suspension setup. Part number 920073 appears throughout the catalog as the reference for this BMW front left strut and coil spring assembly.

PRT Suspension Strut and Coil Spring Assembly is the product line name, identifying a complete strut-and-spring service assembly rather than a bare strut. That format is useful when replacing a worn suspension unit on BMW 128i or BMW 335i applications because it consolidates the spring and strut into one matched component. The Q235B housing material and regular grade construction provide a straightforward OE-style service part for the listed vehicles.

Common Uses

• Restores ride height and suspension support when the original assembly is worn.
• Addresses noise or looseness from a fatigued strut and spring unit.
• Helps correct uneven handling response in sport-suspension BMW applications.
• Replaces a leaking or weakened front suspension assembly.
• Supports proper front-end control on listed BMW 128i and BMW 335i models.

Installation Notes

Compatible With the listed BMW applications only: Fits 2008-2013 BMW 128i, Front Left; Fits 2012-2013 BMW 135i, Front Left; Fits 2013 BMW 135is, Front Left; Fits 2007-2013 BMW 328i, Front Left; Fits 2007-2013 BMW 335i, Front Left; Fits 2011-2013 BMW 335is, Front Left. Verify suspension package and position before installation. Mounting hardware is not listed as included.

Quality Assurance

PRT Performance Ride supplies suspension components for service replacement applications, and this assembly follows the specified fitment and construction details for the listed BMW models. Part number 920073 is the identifier to confirm before ordering or installation.