Unity 18-527001 Rear Left Non-Electronic Air Strut Assembly
Rear left non-electronic air strut assembly restores air suspension on 2002-2008 BMW 7 Series models excluding EDC
- Restores rear ride height on compatible BMW models
- Fits 2002-2008 745i 745Li 750i 750Li 760i 760Li
- Non-electronic design excludes EDC suspension for direct replacement
- Unity 50-year aftermarket heritage backs long-lasting reliability
- Engineered for trouble-free installation on E65 E66 chassis
Rear Left Air Strut for BMW E65/E66
The Unity 18-527001 is a brand-new non-electronic rear left air strut assembly designed for 2002-2005 BMW 745i and 745Li models, plus 2006-2008 750i and 750Li and 2004-2006 760i and 760Li sedans. It replaces the original air spring and damper unit on vehicles equipped with rear leveling only.
Direct OE Replacement for Rear Leveling Systems
This assembly bolts into the existing rear suspension mounts on E65 and E66 chassis cars without electronic damping control. It restores ride height regulation and load-leveling function, eliminating the need for separate spring and shock components while reusing the vehicle’s factory air lines and compressor.
Sustained Load Support Without Electronic Adjustment
Under continuous cornering or heavy luggage weight the strut maintains consistent damping force and air-spring pressure because it lacks electronic valves that can cycle or overheat. The purely mechanical design delivers repeatable rebound control on long motorway stretches or repeated speed-calming humps.
How it compares
Measured against everything we stock in Brake Service Tools & Presses, at today’s prices. Recalculated every night.
- Price $237.99
- Pricier than about 88% of the 1,702 comparable items (median $86.99).
Specifications
| Product | |
|---|---|
| Brand name | UNITY |
Questions about this item
How does the non-electronic air strut perform when the rear leveling system cycles repeatedly under a full load?
The assembly is built to OE specifications for the rear leveling system on E65 and E66 chassis models, so it maintains ride height through repeated inflation and deflation cycles without electronic damping interference.
Does the strut generate noticeable noise or heat during continuous daily driving?
As a passive pneumatic component it has no moving electrical parts, so operation stays quiet and produces no measurable heat beyond normal suspension movement.
Which BMW models and chassis codes must the vehicle already have for this rear left strut to bolt on directly?
It fits 2002-2005 745i and 745Li, 2006-2008 750i and 750Li, and 2004-2006 760i and 760Li on E65 or E66 chassis with rear leveling only, excluding Electronic Damping Control.
More in Brake Service Tools & Presses
Similar items
Unity
Unity Front and Rear Complete Strut Kit 2012-2015 Honda Civic Coupe
$237.99
0.00288903BTC
In stock
