Will these springs make my car ride too stiff?

AST uses a progressive spring design. This means the spring rate changes depending on how much it's compressed, aiming to keep a comfortable ride for normal driving while getting firmer during harder cornering.

What is the warranty on these springs?

AST backs these lowering springs with a lifetime warranty against breaking. This covers defects in materials and workmanship for as long as you own the vehicle.

Do I need any special tools to install these springs?

Installation typically requires a spring compressor to safely remove and install the springs. It's recommended to consult the vehicle's service manual or a professional mechanic for the correct installation procedure.

AST 12/1982-05/1993 Mercedes-Benz Lowering Springs - 40mm/40mm

Specifications

Brand: AST
Part #: ASTLS-14-1204
UPC: ASTLS-14-1204

AST 12/1982-05/1993 Mercedes-Benz Lowering Springs - 40mm/40mm

Name: AST 12/1982-05/1993 Mercedes-Benz Lowering Springs - 40mm/40mm
Brand: AST
Price: 519.14 USD
Availability: InStock

$519.14

Only 1 left in stock

Fits 1986-1989 Mercedes-Benz 190D. AST lowering springs drop your ride 40mm front and rear, lowering the center of gravity without sacrificing too much comfort.

Key Features

Direct fit — verified for 1986-1989 Mercedes-Benz 190D
Lowers vehicle center of gravity — improves handling characteristics
Progressive spring design — balances ride comfort with a lower stance
Cold-coiled on Wafios machines — well-built for consistent performance
Lifetime warranty against breaking — backed by AST for peace of mind

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Fits this vehicle

Mercedes-Benz 190D 1986-1989

Product Details

AST builds these springs using Wafios coiling machines, which are well-known in the industry. They use a progressive design that aims to balance lowering your car with keeping a comfortable ride, similar to what you'd expect from the original parts. They are a direct replacement for your stock springs.