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MERCEDES-BENZ CONTROL ARM 1663300107 | OE Rear Suspension Control Arm | Heavy-Duty Steel | China Wholesale Auto Suspension Part

MERCEDES-BENZ CONTROL ARM 1663300107 | OE Rear Suspension Control Arm | Heavy-Duty Steel | China Wholesale Auto Suspension Part

OE-Grade MERCEDES-BENZ 1663300107 Control Arm | Anti-Deformation | Premium Polyurethane Bushings | Fit W166/X166 Chassis

Introduction

Product Introduction

This 1663300107 control arm is an OE-level rear suspension component for MERCEDES-BENZ W166/X166 chassis models. Made of heavy-duty stamped steel (high-strength 500MPa grade) with full-welded reinforcement, it supports rear axle load, maintains wheel alignment, and reduces road vibration. It replaces worn rear control arms to fix issues like rear-end instability and uneven tire wear, suitable for large Mercedes SUVs (GL/GLS series).

Key Features

OE Exact Fit: 1:1 match with MERCEDES-BENZ 1663300107 (A1663300107) in size, mounting holes, and bushing specifications—direct bolt-on replacement.
Heavy-Duty Steel Construction: 500MPa high-strength stamped steel (with full-welded joints) to resist deformation under heavy load.
Long-Life Bushings: High-density polyurethane bushings (shore hardness 70±5) that resist oil/aging, service life up to 120,000 km.
Anti-Corrosion Coating: Zinc-plated + electrostatic powder coating (double protection) to prevent rust in harsh environments.

Specifications

Part No.: 1663300107 (Alternative: A1663300107)
Part Type: Rear Suspension Control Arm
Material: 500MPa High-Strength Steel + Polyurethane Bushings
Installation Position: Rear Axle
Weight: 4.5kg

Service

Factory direct pricing; bulk orders (MOQ ≥ 30pcs) get 4% discount.
Custom packaging (with your logo) supported for brand distribution.
Global shipping: FOB/CIF/DDP terms available (EU/US tax-included delivery).
15-month warranty: Covers bushing failure and structural deformation.

MERCEDES-BENZ 1663300107 Rear Control Arm: Heavy-Duty for SU

Our 1663300107 rear control arm is designed for Mercedes large SUVs:

Each unit undergoes load testing (supports 1500kg static load) to ensure stability.
Double anti-corrosion coating (zinc + powder) suits coastal/humid regions.
Ready stock for quick delivery (2-4 days for samples, 6-8 days for bulk).

If you need durable rear suspension parts for Mercedes SUVs, inquire now—we’ll send a quote + technical specs within 24 hours!