Home » Products » Suspension System » Shock Absorber » Toyota Crown GRS182 shock absorber 551109 551110 551111 551112 551113 551120

EEP Japanese Auto Parts Suspension System Front Shock Absorber for Honda CR-V RD5

Toyota Crown GRS182 shock absorber 551109 551110 551111 551112 551113 551120

OE Number: 551109 551110 551111 551112 551113 551120
Car Model: for Toyota Crown Grs182
MOQ: 4PCS
Warranty: 12 Months/ 30,000-60.000KM

Shipping: by Sea, by Express, by Air

BRAND:
Toyota

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Description

Specification

Features

QC Quality

Service

Product Overview

The Shock Absorber for Toyota Crown GRS182 is a precision-engineered component designed exclusively for the iconic 12th-generation Toyota Crown (CBA-GRS182) equipped with Toyota’s advanced FR (front-engine, rear-wheel-drive) platform . This complete suspension solution covers all critical part numbers—551109 Shock Absorber, 551110 Shock Absorber, 551111 Shock Absorber, 551112 Shock Absorber, 551113 Shock Absorber, and 551120 Shock Absorber—ensuring full compatibility with the vehicle’s original Toyota GRS182 Suspension System, including its double-wishbone front suspension and multi-link rear suspension .

Crafted as a direct OEM replacement, this Hydraulic Shock Absorber series adheres to strict ISO standards (ISO 10143, ISO 13043) , delivering seamless integration with the Crown GRS182’s chassis. It plays a pivotal role in enhancing driving stability, reducing vibration, and preserving the vehicle’s legendary balance of comfort and sportiness—key traits that make the GRS182 a favorite among enthusiasts and daily drivers alike . Whether for routine maintenance or performance upgrades, this shock absorber series restores and elevates the vehicle’s suspension capabilities.

551109_551110_551111

Technical Specifications

Car Model	for Toyota Crown Grs182
Part Number	551109 551110 551111 551112 551113 551120
Position	Front/Rear, Left/Right
MOQ	4 PCS
Warranty	12 Months
Delivery	1-7 days for stock items, 30-60 days for production items

Key Features

Superior Durability & Quality Certification

Built with high-grade steel housings and precision-machined pistons, each Durable Toyota Shock Absorber undergoes 480-hour salt spray testing (ISO 9227) to resist corrosion , ensuring long-lasting performance even in harsh environments.

Passes 2 million cycles of fatigue testing at ±50mm amplitude , with performance decay limited to ≤15%—equivalent to 5-8 years of regular use .

The hydraulic oil maintains stable viscosity (viscosity index ≥180) across a wide temperature range (-20℃ to 120℃) , guaranteeing consistent damping force in extreme weather.

Optimal Damping Performance

Features advanced hydraulic damping technology that rapidly absorbs road impacts , reducing body roll by up to 40% during cornering and minimizing brake dive —perfectly complementing the GRS182’s 53:47 weight distribution .

Balances comfort and responsiveness: softens minor vibrations on smooth roads while stiffening to handle potholes and uneven surfaces, delivering the "car-follows-mind" driving experience the Crown is known for .

High-pressure nitrogen sealing (leakage rate ≤5% annually) prevents oil foaming, ensuring reliable performance even during prolonged driving.

OEM-Grade Fitment & Compatibility

Engineered to 1:1 OEM specifications , each shock absorber aligns perfectly with the GRS182’s original mounting points—no modifications required for installation.

Compatible with all GRS182 trims (Royal, Royal Saloon, Athlete, etc.) , as well as modified builds popular among VIP style and performance enthusiasts .

Precision-machined hard chrome plating ≥20μm ensures smooth operation and reduces wear on the GRS182 Suspension Components.

Popular trust

EEP is more affordable and reliable

1

Precision Machining of the Inner Wall

Utilizing a low-carbon, high-strength steel cylinder body, cold-drawn for a mirror-like smooth inner wall, achieving low friction, high responsiveness, and excellent sealing.

2

Multi-Layer Piston Rod Protection

The base material undergoes high-frequency quenching, multi-layer electroplating, and a special coating, resulting in exceptional corrosion resistance and hardness, ensuring a long service life.

3

High-Polymer Shock Absorption Technology

Carefully selected anti-aging rubber and engineering plastic components effectively absorb high-frequency vibrations, enhancing cabin quietness.

4

German-Imported Stabilizing Oil

The core oil originates from Germany, possessing excellent viscosity-temperature stability and anti-foaming properties, ensuring consistent damping force across various temperatures.

With a deep understanding of mature, reliable, and durable material systems and excellent manufacturing, EEP shock absorbers possess robust, durable, and comfortable product characteristics.

Rod:
Phosphate treatment, long storage time without rusting, Strong and Sturdy.

Oil：
Resistant to harsh environments and reduces friction (-40C°~120C°)，Stabilized and Smooth

Robotic Welding：
High-Precision Automated Welding Technology

Bushing：
Natural rubber bushing to ensure of better extrusion resistance, abrasion resistance.

EEP Brand Mark：
Product Traceability with Exact-Label Matching

Surface Treatment：
Full Copper Brazing with Electrophoretic Anti-Corrosion Treatment

Why Choose Us

Professional Installation Guidance

Tool-Free Basic Installation: Designed for DIY-friendly fitment with standard hand tools; aligns with the GRS182’s original suspension layout for hassle-free replacement.

Detailed Installation Manual: Includes step-by-step instructions, torque specifications, and safety tips (e.g., proper spring compression to avoid injury).

Professional Support: Recommended for first-time installers to consult a certified mechanic, ensuring optimal alignment with the vehicle’s suspension geometry.

Versatile Road Adaptability

Urban Roads: Filters small vibrations from asphalt cracks and speed bumps, maintaining a quiet and comfortable ride for daily commuting.

Rural/Uneven Terrain: Handles gravel roads and ruts with ease, leveraging the GRS182’s 10mm raised chassis to absorb impacts without compromising stability.

Highway Driving: Enhances straight-line stability by reducing wind-induced sway, shortening braking distances by up to 15% on wet or dry surfaces .

Modified Applications: Ideal for GRS182 customization projects (e.g., stance tuning, performance upgrades) , providing reliable damping for aftermarket wheels and suspension modifications.

	Brand-Visualized Delivery The iconic orange packaging perfectly blends security and brand exposure, reinforcing brand awareness with every unboxing.
Networked Warehousing Strategically located at key logistics nodes nationwide, with over 30,000 square meters of physical inventory, provides a solid foundation for rapid, readily available stock.
	Matrix-like Transportation Support Sea, land, and air transportation work in tandem to build a flexible supply chain logistics matrix, easily handling various time and cost requirements.
Comprehensive Service A professional team provides a closed-loop service from pre-sales to sales to after-sales, acting as your personal business assistant, offering full support throughout the process.