Description
Part Description
This ABS pump assembly was removed from a 2005 Audi AUS4 and has been professionally inspected for quality and functionality. The unit is complete and ready for installation, stored on our shelf for immediate shipping. This OEM component maintains the original specifications and build quality that Audi designed for reliable anti-lock brake system operation.
The ABS pump is a critical component of your vehicle’s anti-lock brake system, working with wheel speed sensors to prevent wheel lockup during hard braking. Common reasons for ABS pump replacement include internal valve failures, motor burnout, hydraulic leaks, or electrical faults that trigger ABS warning lights. When this component fails, you may experience loss of ABS function, brake pedal pulsation, or illuminated warning lights on your dashboard.
At 603 Auto Salvage, we maintain over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team inspects every component to ensure you receive reliable parts at significant savings compared to dealer prices. Browse our extensive inventory online or contact us to verify fitment and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | ABS Pump Assembly |
| Interchange # | 51088 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 143K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for tested brake system components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 AUDI AUS4 |
| VIN | N/A |
| Vehicle Stock # | 0926241096 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this ABS Pump Assembly:
| ✅ Hydraulic Block Integrity | No external leaks or cracks detected |
| ✅ Motor Operation | Pump motor tested and functioning properly |
| ✅ Electrical Connections | All connectors clean and secure |
| ✅ Mounting Points | Bracket and mounting hardware intact |
| ✅ Brake Line Fittings | All ports and fittings undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51088, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005 | Audi | A4 | Excludes convertible models, through VIN 400000 |
| 2005 | Audi | A4 Quattro | Excludes convertible models, through VIN 400000 |
| 2005 | Audi | A4 Avant | Wagon models, through VIN 400000 |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this ABS pump fit my 2005 Audi A4?
This pump fits 2005 Audi A4 models excluding convertibles and those with VIN numbers above 400000. Contact us with your VIN to verify exact compatibility for your specific vehicle.
What are signs that my ABS pump needs replacement?
Common symptoms include ABS warning lights, loss of anti-lock brake function, unusual brake pedal feel, or grinding noises during braking. A diagnostic scan can confirm ABS pump failure codes.
Does this ABS pump come programmed for my vehicle?
This is the mechanical pump assembly only. Some vehicles may require programming or coding when installed. Consult your technician about any additional programming requirements for your specific model.
How much can I save compared to a new ABS pump?
Used OEM ABS pumps typically cost 60-80% less than new dealer parts. Our Grade A unit provides reliable performance at a fraction of the cost of new replacement parts.
What tools are needed to replace an ABS pump?
ABS pump replacement requires brake line wrenches, basic hand tools, and brake bleeding equipment. Professional installation is recommended due to the need for proper brake system bleeding and potential programming requirements.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51088 |
| Stock Number | 0926241096 |
| Part Grade | A |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $1,800-$2,400 | 1 year | Brand new, longest wait time |
| Aftermarket | $800-$1,200 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $275-$350 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $225.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Properly bleed the brake system after installation to remove all air
- Use new brake fluid and replace any damaged brake lines during installation
- Check for diagnostic trouble codes and clear them after successful installation
- Test ABS function in a safe environment after installation is complete
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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