FRONT Koni EVO Shock for 2002-Current Freightliner XC, Spartan K2 and Tiffin Powerglide Chassis with ZF Independent Front Suspension (Part Number 99B-3262)

Front Heavy-Duty Shock Upgrade – KONI EVO for Freightliner XC ZF IFS (2002–Current) / Tiffin PowerGlide ZF IFS (2010-Current) / Spartan K2 ZF

Experience a smooth controlled ride on your Class A motor home with Koni EVO 99 shock absorbers. Koni's patented open intake valves ensure that you get a smooth ride along with enough force to keep your RV from bouncing down the road. EVO 99 is especially good on independent front suspensions that have a limited amount of shock travel. Large piston holes and custom tuned valve stack ensure that you have extra body control when you need it without undue harshness. You don't want poor road conditions to spoil your cross-country trip. Our 50mm bore piston reduces internal pressure for smooth operation over rough roads, and our digressive valve stack and modular piston design control bouncing over bridges and large bumps.

The main difference between the 8805 and the 99 series piston is that it is almost 40% larger than the 8805 series (50 mm vs 36). Which means it can take a lot more force, or the same force with less pressure. This improves durability and performance. The 99 series is also Koni's latest shock design. It was developed for high end motorcoaches in Europe, and Koni is just starting to introduce it in America in the RV market. Both shocks control up and down movement, but Koni has found a better balance between the two with the 99 series setting.

Applications:

• 2002-Current Freightliner XC Chassis with ZF IFS (Front Axle)

• 2002-Current Freightliner XC Chassis with ZF Steerable Tag (Tag Axle)

• 2010-Current Tiffin Allegro Bus and Phaeton PowerGlide Chassis with ZF IFS (Front Axle)

• Spartan K2 Chassis with ZF IFS (Front Axle)