Bilstein 21-030406 B4 OE Replacement Strut Cartridge

Sold each · 2 per axle

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Will it fit your vehicle?

Want it installed?Eskimo Auto Repair installs Bilstein suspension in Edmonton.

Replaces OE: Volkswagen 321 413 503, Volkswagen 321 413 503 B, Volkswagen 811 413 503 F, Volkswagen 811 413 503 G, Volkswagen 811 413 503 H, Volkswagen 827 412 031 A and 3 more
Volkswagen 855 413 503 C, Volkswagen 893 413 503 C, Volkswagen 893 413 503 P
Country of origin: Romania
Box: Ships in Bilstein's own box (about 62 × 10 × 10 cm, 2.8 kg)

100% genuine Bilstein, from authorized North American distribution.

Fitment

59 vehicles, newest years first

Vehicle	Years	Submodels	Position	Drive / body / engine	Notes
Audi 4000	Years	1984–1987	Submodels	S	Position	Front	Drive / body / engine	All	Notes	—
Audi 4000	Years	1982–1983	Submodels	Base, GT, S	Position	Front	Drive / body / engine	All	Notes	—
Audi 4000	Years	1980–1981	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	—
Audi 4000 Quattro (AWD)	Years	1986–1987	Submodels	CS	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Audi 4000 Quattro (AWD)	Years	1984–1985	Submodels	S	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Audi 80	Years	1990–1992	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	Standard Suspension
Audi 80	Years	1988–1989	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	Standard Suspension 50mm Outside Strut Diameter Check which applies
Audi Coupe	Years	1986–1987	Submodels	GT	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Audi Coupe	Years	1981–1985	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Audi Fox	Years	1973–1979	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Audi Quattro	Years	1983–1985	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	Standard Suspension 50mm Outside Strut Diameter Check which applies
Volkswagen Dasher	Years	1974–1981	Submodels	Base	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Volkswagen Quantum	Years	1988	Submodels	GL	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Volkswagen Quantum	Years	1985–1987	Submodels	Base, GL	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Volkswagen Quantum	Years	1984	Submodels	GL, Wolfsburg Edition	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter
Volkswagen Quantum	Years	1982–1983	Submodels	Base, GL	Position	Front	Drive / body / engine	All	Notes	50mm Outside Strut Diameter

Specifications

As Bilstein publishes them.

Extended Length (in): 21.89
Collapsed Length (in): 14.86
Extended Length (mm): 556.0
Collapsed Length (mm): 377.5
Upper Mount Type: Stem
Lower Mount Type: Housing
Internal Design: Twintube
Finish: Black Paint
Boot Included: No
Spring Seat Included: No

Installation & warranty

Bilstein general installation instructions (PDF)

Limited Lifetime Warranty · Warranty terms (PDF)

100% genuine Bilstein, from authorized North American distribution.

BILSTEIN is a trademark of thyssenkrupp Bilstein GmbH. Eskimo is an independent retailer.