Refurbished Hydraulic ABC Tandem Pump for Mercedes S-Class W220 / CL-Class C215 – OEM A0034664401

🔧 Mercedes W220 ABC Pump | Refurbished | S600/CL600 | OEM A0034664401

Looking for a reliable and cost-effective solution for your Mercedes-Benz S-Class (W220) or CL-Class (C215) V12 AMG and Biturbo models' ABC hydraulic system? This professionally refurbished original tandem ABC pump (OEM A0034664401) delivers the same performance and durability as a brand-new unit, all while helping reduce environmental waste. It's a smart, sustainable choice that does not compromise on quality or reliability for your Mercedes W220 ABC pump.

Why Choose Our Refurbished ABC Pump?

Our specialist has fully disassembled, inspected, and meticulously rebuilt this pump using high-quality replacement components to ensure it meets and often exceeds OEM standards.

Benefits at a glance:

• ✅ Eco-friendly solution – Reuse of original OEM parts significantly reduces waste and raw material consumption.
• ⚙️ Tested and restored to factory specifications – Guaranteed performance you can trust.
• 🧰 All critical components replaced with new parts – Ensuring long-term reliability.
• ✅ Performance equivalent to a new part – Experience like-new steering and suspension.
• 🛡️ Backed by a 12-month warranty – For your complete peace of mind.

Vehicle Compatibility: Mercedes-Benz S-Class W220 & CL-Class C215

This refurbished ABC tandem pump is compatible with the following specific Mercedes-Benz models and production years:

Mercedes-Benz S-Class W220:

• Models: S600, S65 AMG
• Production years: 2002–2005

Mercedes-Benz CL-Class C215 (Coupe):

• Models: CL600, CL65 AMG
• Production years: 2002–2006

OEM Part Numbers (Reference) – Ensure Perfect Fit:

Our refurbished hydraulic ABC pump directly replaces the following original equipment manufacturer (OEM) part numbers, ensuring precise compatibility:

• A0034664401 (Primary Focus Keyphrase OEM)
• A0034665201
• LH2110913
• JPR770

Core Deposit Information: Sustainable & Efficient Exchange

A refundable core deposit of €250 is required for this refurbished pump. This core return program supports sustainability by enabling high-quality part refurbishment.

How it works:

1. After your purchase, you will receive instructions for a separate €250 deposit payment via PayPal or bank transfer.
2. Once we receive the deposit, we will ship your order promptly.
3. After installation, return your old pump to us.
4. The deposit will be fully refunded once we receive and inspect your old pump.

Important Core Return Conditions:

• The returned unit must be complete and not heavily damaged (e.g., no cracks, broken connectors, or severe corrosion).
• Return shipping is at the buyer's expense.
• Refunds are processed within 3–5 business days after inspection.

If you have any questions about the core return process, feel free to contact us.

🛠️ Installation Instructions & Technical Notes (ABC Pump)

To ensure the optimal performance and long-term reliability of your refurbished Active Body Control (ABC) pump, please follow these guidelines carefully:

🔧 Professional Installation Required

The ABC pump must be installed by a qualified technician with extensive experience in ABC hydraulic suspension systems. Improper installation can cause irreversible damage to the pump or system and will void the warranty.

🧼 System Flushing – Mandatory for Warranty Validation

Before installing the refurbished ABC pump, the entire ABC system must be thoroughly flushed with at least 12 liters of fresh hydraulic fluid (specification: Pentosin CHF 11S or equivalent). In heavily contaminated systems, more than 12 liters may be necessary to ensure all debris, particles, and old fluid are completely removed. Failure to flush the system properly may lead to premature pump failure and will void the warranty.

⚠️ Important Product Notes

• This is a fully refurbished original OEM unit, not just a seal kit replacement.
• Our comprehensive refurbishment process includes:
  • Complete disassembly
  • Ultrasonic cleaning
  • Replacement of all worn or damaged components
  • Pressure and function testing under real operating conditions

✅ Warranty Information

The refurbished ABC pump is covered by a 12-month warranty, provided that:

• It is installed professionally by a qualified technician.
• The ABC hydraulic system was flushed properly as instructed above.

If you have any questions or need technical assistance, please don’t hesitate to contact us. We’re here to help!