Eibach Pro-Spacer System - 5mm Spacer/5x112mm Bolt Pattern/Hub Center 66.45 - 81-91 Mercedes 300SD

SKU: S90-1-05-014   |   UPC: 803050445384

Eibach Pro-Spacer System - 5mm Spacer/5x112mm Bolt Pattern/Hub Center 66.45 - Fits 1981-2005 Mercedes-Benz Models

Eibach Pro-Spacer 5mm wheel spacers (S90-1-05-014) deliver precise track widening for 5x112mm bolt pattern Mercedes vehicles with 66.45mm hub bore, including the 1981-91 Mercedes 300SD. This set of two hubcentric spacers pushes wheels outward by 5mm per side, filling wheel wells for a planted stance and sharper cornering response. Crafted in Germany from high-tensile-strength alloy, they maintain wheel centering via OEM bolts for vibration-free performance.

Key Features

• 5mm Spacer Thickness: Adds 10mm total track width (5mm per side) to enhance stability and accommodate wider tires without rubbing.
• 5x112mm Bolt Pattern: Direct fit for Mercedes 5-lug wheels, with precision-drilled holes matching OEM specs.
• 66.45mm Hubcentric Bore: Centers wheels accurately on hub, reducing stress on bearings and ensuring smooth rotation.
• High-Strength Alloy Construction: Lightweight at 0.7 lbs per set, with black anodized finish for corrosion resistance and durability under high loads.
• Includes 10x High-Grade Bolts: Extended wheel bolts provided for secure mounting, torqued to Mercedes specs for safety.

Product Notes

• The centering of the wheel is only possible with the wheelbolts! Therefore, it may be necessary to do wheel balancing on the car - to avoid possible vibration.
• Clean hub and spacer mating surfaces before installation to ensure proper seating.
• Ships in compact box: 6 x 6 x 1 inches, total shipping weight 1.0 lb.

Installation Notes

• Professional installation recommended.
• Wheel centering relies on provided bolts; use thread locker and torque to 110 Nm (81 ft-lb).
• Compatible with OEM Mercedes wheels and hardware; verify bolt length if aftermarket wheels used.

This Part Fits

Why Choose Eibach?

• Engineered in Germany with motorsport heritage since 1951.
• CNC-machined tolerances hold to 0.01mm for exact fit.
• Tested for 5000+ mile durability and load capacity exceeding OEM.

Frequently Asked Questions

• Q: Will this fit my 1981-1985 Mercedes 300SD?
  A: Yes, S90-1-05-014 is confirmed for 1981-1985 300SD Base, 5x112 bolt pattern, 66.45 hub; check all listed fitments for your exact model.
• Q: What material are the spacers made from?
  A: High-tensile-strength aircraft-grade aluminum alloy, black anodized for rust protection and heat dissipation.
• Q: What is the warranty and install process?
  A: Eibach offers a 2-year warranty against defects; install with included bolts, torque properly, and balance wheels on-car if vibration occurs.

Shipping & Handling

• Method: UPS Ground or USPS Priority
• Availability: In stock - ships same or next business day
• Packaging: Secure foam-padded box, 6 x 6 x 1 inches
• Weight: 0.7 lbs product weight, 1.0 lbs shipping