555 is a well-known Japanese brand in the automotive aftermarket, especially respected for its suspension components. If you are restoring a classic Japanese car or upgrading a newer model, 555 suspension parts offer a reliable balance of performance and longevity. This guide covers what 555 parts are, their product range, and how to choose the right components for your vehicle.
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555 SB-6191 Front Suspension Upper Arm Ball Joint THREE FIVE Made In Japan
What Are 555 Suspension Parts?
555 is a brand manufactured by Sankei Industry Co., Ltd., a Japanese company with decades of experience in producing automotive suspension and steering parts. The brand is particularly popular among owners of Japanese vehicles – from Nissan and Toyota to Honda and Mazda – because the parts are engineered to meet or exceed OEM specifications. Many 555 components are made in Japan, though some may be produced in other facilities under strict quality control.
The product line includes shock absorbers, struts, coil springs, control arms, ball joints, tie rod ends, bushings, and stabilizer links. 555 is not a racing or performance brand like Tein or KW; instead, it focuses on providing durable, factory‑equivalent parts that restore handling and comfort at a competitive price.
Key Characteristics of 555 Suspension Parts
- OEM-level quality: 555 parts are designed to match the original manufacturer’s specifications for fit, function, and durability. This makes them a popular choice for routine replacements.
- Cost-effective: Compared to genuine OEM parts, 555 is often more affordable without sacrificing reliability.
- Wide application: The brand covers many popular Japanese models from the 1980s through the 2010s, including sedans, SUVs, and pickup trucks.
- Rust resistance: Many 555 components feature anti‑corrosion coatings suitable for different climates, a plus for owners in the US snow belt.
Why Choose 555 Suspension Parts for Your Car?
For US drivers who own a Japanese vehicle, keeping the suspension in good shape is essential for safety and ride quality. Over time, shocks wear out, bushings crack, and ball joints loosen. Replacing them with 555 parts restores the original driving feel without the premium price tag of genuine dealer parts.
Durability You Can Trust
555 has a reputation for longevity. The shock absorbers are nitrogen‑gas charged to reduce fade during extended driving, and the seals are robust enough to handle our varied road conditions – from smooth highways to gravel roads. Coil springs are made from high‑strength steel and are preset to the correct ride height.
Direct Fitment for Common Models
Most 555 parts are designed as direct replacements. For example, if you own a Toyota Camry (1992–2001), you can find complete front and rear shock/strut assemblies that bolt right in. The same goes for the Honda Civic, Nissan Altima, Mazda Miata, and many others. The brand also offers parts for older trucks like the Toyota Hilux and Nissan Hardbody.
Common 555 Suspension Components and Their Uses
Shock Absorbers and Struts
555 produces both standard twin‑tube shocks and cartridge‑type struts for strut‑based McPherson setups. These are designed to control spring oscillations and maintain tire contact with the road. Replacing worn shocks (every 50,000–60,000 miles) with 555 units can eliminate bouncing, nose‑dive during braking, and poor cornering.
Coil Springs
555 coil springs are cold‑wound and pre‑compressed to prevent sagging over time. They are sold either separately or as part of a complete assembly for strut‑based cars. If your car sits lower than original or you feel a harsh ride, worn springs might be the culprit. 555 springs restore the factory ride height and load capacity.
Control Arms and Ball Joints
Control arms with pre‑installed bushings and ball joints save time during replacement. 555 offers front lower and upper arms for many FWD and RWD Japanese cars. The ball joints feature a PTFE lining for low friction and long life. Remember that worn ball joints can cause clunking noises and uneven tire wear – replacing them early with 555 parts is a smart safety move.
Stabilizer Links and Bushings
Sway bar links and bushings are often overlooked but critical for handling. 555 stabilizer links are made with steel or rubber ends and are designed to resist loosening. If your car feels “floaty” or rocks side to side during lane changes, new links and bushings can tighten up the chassis.
How to Select the Right 555 Suspension Parts
Identify Your Vehicle’s Specifications
Before buying, confirm your vehicle’s year, make, model, and engine size. Many 555 parts are specific to certain sub‑models (e.g., with or without sport suspension). Check your owner’s manual or look up the OEM part number for the component you want to replace. 555 catalogs often cross‑reference OEM numbers.
Match the Part Type
Some cars use different suspension systems (front vs. rear, left vs. right). Always verify the correct side and orientation. For example, a 555 strut for a 1998 Honda Accord may differ between the LX and EX trims due to different spring rates. Use a trusted parts lookup tool or consult a professional if you are unsure.
Consider Complete Assemblies vs. Individual Parts
For shocks and struts, you can buy just the bare shock/strut or a complete assembly that includes a new spring, mount, and bellows. Full assemblies reduce labor time and ensure all components are fresh. 555 offers both options. For control arms, buying a complete arm with ball joint and bushings is usually easier than pressing out old bushings.
Installation Tips for 555 Suspension Parts
While this guide does not provide a full DIY walkthrough, here are important considerations:
- Safety first: Suspension work involves compressed springs – use proper spring compressors and jack stands.
- Torque specs: Always tighten bolts to the manufacturer’s recommended torque. Overtightening can damage bushings or cause noise.
- Alignment required: After replacing any major suspension part (shocks, struts, control arms), get a professional wheel alignment. 555 parts are built to OEM specs, so an alignment will bring your car back to factory settings.
- Break‑in period: New shocks and bushings may feel slightly stiff at first. Give them a few hundred miles to settle.
Where to Use 555 Parts: Best Applications
555 suspension parts are a solid choice for daily‑driven cars, project restorations, and even some light off‑road vehicles. They are less common in high‑performance builds because the focus is on comfort and durability rather than aggressive handling. If you want a slight upgrade over worn OEM without going to a coil‑over kit, 555 is a worthy middle ground.
Classic JDM Car Restorations
Owners of 1980s and 1990s Japanese classics (like the Nissan 240SX, Toyota Supra A70, Mazda RX‑7 FC) often turn to 555 for factory‑correct parts that are still available. Many OEM parts have been discontinued, and 555 fills that gap with new‑old‑stock quality.
Fleet and Commuter Cars
For high‑mileage family sedans and SUVs, 555 provides a cost‑effective way to maintain safe handling. A full set of shocks can transform the ride of a tired Camry or Accord.
Final Recommendation
If you own a Japanese vehicle and need suspension parts that are reliable, affordable, and true to the original design, 555 is an excellent choice. The brand does not make fancy claims – it delivers consistent quality that millions of drivers have trusted for years. Before buying, always verify fitment with a specific part number for your car. For most owners, 555 suspension parts will restore your ride without breaking the bank or overcomplicating the job.
Choose 555 for straightforward replacements, not for racing or lifted trucks. Combine them with fresh bushings and a proper alignment, and your car will handle like it did when new.