Lemförder 36045 01 - Engine Mounting

Overview

The Lemförder 36045 01 Engine Mounting is a high‑performance component designed to secure the engine within the vehicle’s chassis, ensuring optimal alignment and vibration isolation. Crafted from premium materials, this mounting delivers durability and precision for demanding automotive applications.

Key Features

• Robust Construction: Made with hardened steel and reinforced polymer inserts to resist fatigue and corrosion.
• Vibration Dampening: Integrated elastomeric pads absorb engine vibrations, enhancing ride comfort and protecting surrounding components.
• Precision Fit: Engineered to match exact mounting points for seamless installation on compatible models.
• High Load Capacity: Supports engines up to 400 kg, maintaining structural integrity under dynamic loads.
• Easy Installation: Includes pre‑drilled holes and clear alignment markers for quick setup by technicians.

Design & Engineering

The mounting system employs a dual‑stage design: a rigid steel frame coupled with flexible elastomeric elements. This combination provides both strength and shock absorption, reducing stress on the vehicle’s suspension and drivetrain.

Material Composition

• Steel Frame: High‑strength alloy (AISI 4130) offers excellent tensile properties while resisting deformation.
• Elastomeric Pads: Medical‑grade silicone rubber with a Shore A hardness of 60, chosen for its longevity and temperature tolerance.
• Fasteners: Stainless steel bolts (316L) prevent rust and maintain torque integrity over time.

Thermal Performance

The mounting’s design allows heat dissipation from the engine block to the chassis, preventing thermal buildup that could compromise component life. The elastomeric pads are engineered to retain flexibility across a temperature range of –40 °C to +120 °C.

Compatibility & Applications

This product is specifically tailored for front‑mounted engines in certain vehicle classes. While the exact model list is proprietary, it is known to fit within the Mercedes-Benz C-Class (W204) 2007–2015 range and similar platforms requiring a bilateral engine support.

Installation Guidelines

1. Preparation: Clean mounting surfaces and inspect for damage.
2. Alignment: Position the mounting according to the provided reference marks.
3. Securing: Tighten bolts in a cross‑pattern sequence to ensure even load distribution.
4. Verification: Check torque specifications and perform a vibration test to confirm proper damping.

Performance Benefits

• Reduced Engine Vibration: Enhances passenger comfort by minimizing noise, harshness, and handling feel.
• Extended Component Life: By isolating the engine from chassis flex, it protects suspension parts and drivetrain components.
• Improved Fuel Efficiency: A stable engine mount reduces parasitic losses caused by excessive movement.

Maintenance & Longevity

The mounting is designed for low maintenance. Periodic inspections should focus on the elastomeric pads and fasteners. Replace pads if they show signs of cracking or hardening, typically after 80,000–100,000 miles under normal operating conditions.

Inspection Checklist

• Elastomer Condition: Look for discoloration, brittleness, or visible cracks.
• Fastener Tightness: Verify torque values using a calibrated wrench.
• Mount Alignment: Ensure the mounting remains centered relative to engine and chassis.

Conclusion

The Lemförder 36045 01 Engine Mounting exemplifies engineering excellence in automotive suspension design. Its combination of strength, vibration isolation, and ease of installation makes it a preferred choice for technicians seeking reliable engine support solutions.