AOC Haldex 5 Differential Service Kit Builder S60 S80 XC60 XC70 XC90
IPD Kit Builder - K21628
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Haldex AOC (Active On-Demand Coupling) Fluid - Rein FLDF003 - Volvo 31367941In Stock+$35.95More info
Haldex AOC (Active On Demand Coupling) Fluid - Genuine Volvo 31367941In Stock+$48.95More info
Haldex AOC (Active On-Demand Coupling) Fluid, 1 Liter - Febi Bilstein 101171 - Volvo 31367941In Stock+$41.95More info
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Fluid Syringe - Wilmar (Performance Tool) W54220In Stock+$12.95More info
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Haldex 5 AOC Pump Kit - Genuine Volvo 31367750Available to Order (Backorders are typically available to ship within a few days)+$562.95More info
P3 P5/SPA P6/CMA Haldex 5 AOC Pump with fasteners - BorgWarner DS2002774 - Volvo 31367750Available to Order (Backorders are typically available to ship within two weeks)+$394.95More info
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Brakleen Parts Cleaner Aerosol - Non Chlorinated - CRCIn Stock+$6.49More info
Product Description
If your AWD P3, P5, or P6 Volvo has unexpectedly left you stranded in slippery conditions, it's possible your car's AWD needs service.
Non-hybrid modern Volvos (like T4, T5, and T6 trims of the XC40, S60, V60, S90, V90, and XCs and CCs) use a system called Haldex to engage the rear wheels when the front wheels start to slip.
A cutaway diagram of the Active On-Demand Coupling
This Haldex system relies on a multi-plate clutch in the rear of the car, also called the Active On-Demand Coupling (AOC). When the system detects front wheel spin, valves open and allow pressurized oil to clamp the clutch down, hooking up the rear wheels and getting you moving again.
The system relies on oil pressure as high as 80 bar (1100psi!) to cycle the hydraulic clutch, and just like any system that pumps oil around, regular fluid changes are recommended. For Haldex, we suggest changing the fluid every 50,000 miles
A clogged (and failed!) Haldex pump
If fluid changes are neglected, the Haldex pump filter screen can start to get clogged and the pump has to work harder and harder until it eventually burns out: you'll suddenly get lots of front wheel spin, and when scanned the car will have pump error codes from the DEM, such as DEM-0006.
Use IPD's Kit Builder to pick the parts you need to get your car back on the road and conquering all terrain and all weathers!
Additional Keywords: REAR DIFFERENTIAL AOC GEAR OIL HALDEX5 DIFF DEM
About IPD Kit Builder
Our knowledgeable staff has taken all the busy work out of researching products for your project. Inside each Kit Builder are recommended components that are necessary when performing a specific task. The customer now has the power to select each item, catering to their brand preference, budget, and availabiity.
We have Kit Builders for front brakes, rear brakes, front suspension, rear suspension and tune up kits as well.
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Available to Order means the item may not be in our warehouse but is readily available from one or more supplier warehouses. After you order it, we will get it for you ASAP.
Products from major brand names are almost always in stock in the manufacturer’s domestic warehouse. These suppliers have good fill rates, but even if they are out of stock, we may be able to source it from a variety of alternative wholesale sources.
We are at the most a week away from all these warehouses, usually much less. Does that mean we will always have your product available within that window? Honestly, we can't promise that but we’ll do everything we can to get your parts to you in a timely manner.