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BMW Suspension Strut Assembly Kit – Front

PART#: 4015296KIT
Sachs
Kit Includes:

2 x Sachs 312 388 Front Suspension Strut Cartridges

1 x Sachs 900 004 Front Suspension Strut Bellows Set

Warranty information
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation.
Specifications
COMFORT & PERFORMANCE Banded Piston:Our engineered polymer piston band immediately responds to suspension movements even at slow speeds. The piston band effectively seals the working cylinder allowing the valves to operate at 100% efficiency. Valves with a banded piston can be finely tuned for specific vehicles to consistently provide the intended comfort and performance.
DURABILITY Micro-Polished Chrome Piston Rods:SACHS micro-polished chromed piston rods have been hardened for maximum strength to provide the longest service life. Our chrome finish helps fight rust while the low-friction surface effectively prevents seal leakage.
ENDURANCE Polished Working Cylinder:SACHS working cylinders are drawn to precise dimensions and polished ultra-smooth to prevent piston band wear. Our technology permits close tuning tolerances while reducing friction and heat for the utmost endurance.
OEM TECHNOLOGY Low Friction Seal:SACHS advanced seal technology uses a special NBR rubber which is highly wear resistant and can withstand temperatures to 260 degrees F, keeping oil in and contaminants out. Engineered with low friction movement in mind, our design helps maintain the original tuning characteristics.
PRECISE TUNING Sintered Metal Valves:Our high quality valve design enables precise oil flow by using sintered metal valve construction. Tight tolerances and strength from sintered metal allow for precise tuning of compression and rebound rates that restore the original handling dynamics.
SACHSdurable protective bellows shields the piston rod from damage by stone impact, contaminates, and road salt.
SACHSexact-fit compression bumpers prevent bottoming out and damage to the shock, strut, or suspension.
Interchanges
BrandPart #
BMW31 32 1 139 403 / 31321139403
Fitments
VehiclePositionNote
1994 BMW 740i E32 Suspension Strut Assembly KitFrontLeveling Suspension); All (Except Electronic Controlled Suspension & Cartridge: Insert | Base; Sedan;
1994 BMW 740iL E32 Suspension Strut Assembly KitFrontSelf Leveling Suspension; Cartridge: Insert; Except Electronic Controlled Suspension & | Base; Sedan;
1994 BMW 750iL E32 Suspension Strut Assembly KitFrontCartridge: Insert; Except Electronic Controlled Suspension | Base; Sedan;
1993 BMW 740i E32 Suspension Strut Assembly KitFrontLeveling Suspension); All (Except Electronic Controlled Suspension & Cartridge: Insert | Base; Sedan;
1993 BMW 740iL E32 Suspension Strut Assembly KitFrontSelf Leveling Suspension; Cartridge: Insert; Except Electronic Controlled Suspension & | Base; Sedan;
1993 BMW 750iL E32 Suspension Strut Assembly KitFrontCartridge: Insert; Except Electronic Controlled Suspension | Base; Sedan;
1992 BMW 735i E32 Suspension Strut Assembly KitFrontExcept Self Leveling Suspension; To July 1990; Cartridge: Insert; With Standard Suspension | Base; Sedan;
1992 BMW 735iL E32 Suspension Strut Assembly KitFrontExcept Self Leveling Suspension; Cartridge: Insert; With Standard Suspension | Base; Sedan;
1992 BMW 750iL E32 Suspension Strut Assembly KitFrontCartridge: Insert; Except Electronic Controlled Suspension | Base; Sedan;
1991 BMW 735i E32 Suspension Strut Assembly KitFrontTo July 1990); Cartridge: Insert; With Standard Suspension (Except Self Leveling Suspension; With Standard Suspension (with Self Leveling Suspension) | Base; Sedan;
1991 BMW 735iL E32 Suspension Strut Assembly KitFrontAll with Standard Suspension; Cartridge: Insert | Base; Sedan;
1991 BMW 750iL E32 Suspension Strut Assembly KitFrontExcept Electronic Controlled Suspension; Cartridge: Insert; With Standard Suspension | Base; Sedan;
1990 BMW 735i E32 Suspension Strut Assembly KitFrontTo July 1990); All with Standard Suspension (with Self Leveling Suspension); Cartridge: Insert; With Standard Suspension (Except Self Leveling Suspension | Base; Sedan;
1990 BMW 735iL E32 Suspension Strut Assembly KitFrontFrom July 1990); (Except Self Leveling Suspension; All with Standard Suspension (With Self Leveling Suspension); Cartridge: Insert | Base; Sedan;
1990 BMW 750iL E32 Suspension Strut Assembly KitFrontExcept Electronic Controlled Suspension; From July 1990; Cartridge: Insert; With Standard Suspension | Base; Sedan;

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