Get advice from our specialists to make sure you’re choosing the right part for your vehicle and setup.
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Get advice from our specialists to make sure you’re choosing the right part for your vehicle and setup.
The Wavetrac Mercedes AMG HAG215 LSD is a helical limited slip differential for the HAG215 rear axle: AMG E55 and E63 W211, E63 W212; AMG C63 W204; AMG C55 W203; AMG SL55 and SL65 R230; AMG CLS63; SL600 R230; AMG CLK63 and CLK55 (2004 on) W209, CLK500 (2004 on) W209; AMG SLK55 R171.
Wavetrac part number: 48.309.185WK – M
Fits: HAG215 rear axle: AMG E55 and E63 W211, E63 W212; AMG C63 W204; AMG C55 W203; AMG SL55 and SL65 R230; AMG CLS63; SL600 R230; AMG CLK63 and CLK55 (2004 on) W209, CLK500 (2004 on) W209; AMG SLK55 R171.
Installation notes: Ring gear bolt (MB 0049904112) torque 75 ft lb. OEM replacement bearings are Timken and differ left to right: race NP120839 with bearing NP957403, and race NP335170 with bearing NP604623.
Wavetrac designed this differential from a clean sheet, so it brings current gear technology to the market. Internally, the gear tooth forms give more strength and better oil film retention than competitive designs. The gear package is also smaller, which reduces overall mass yet makes it more durable. In addition, Wavetrac put as much material as possible at the side gear and axle interface, because this area matters most when power levels get high.
The Wavetrac Mercedes AMG HAG215 unit uses patented technology that mitigates wheelspin when an unloaded wheel condition arises. In fact, it is the only torque-biasing differential on the market that does this. During zero axle load conditions, the Wavetrac cam device acts to create internal load. As a result, it maintains drive on the gripping wheel instead of acting like an open diff and going nowhere.
Wavetrac crafts each differential from the highest quality materials available. The internal gears use high-strength 9310 alloy steel, and the diff bodies come from case-hardened steel billet. To complete the package, every Wavetrac differential uses high-strength fasteners from ARP, the world leader in fasteners. Finally, all Wavetrac differentials include a transferable limited lifetime warranty.
The Wavetrac Mercedes AMG HAG215 LSD is a special order item, so please enquire for pricing and lead time. We can check the fitment against your VIN or rego number, and we can also fit the unit for you in our Christchurch workshop. Lead times vary by unit, so we quote each order fresh and confirm the delivery date with you before we order. Please note that special order parts may not be returnable.
