99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force)

Koni 99B-3234SP1

Please Note:

Some Spartan front IFS systems use a lower shock mounting bracket that is not compatible with the Koni mount. When replacing Bilstein part# BE5-6199-H0, BE5-6199-H1 or 24-061999 you may need this kit.

If your lower mount uses a "pin" instead of a bolt in the lower shock mount you will need to order x2 of part # APK-10000 

Ride Quality:

This is the High Force version of the 99B-3234. It can be used on the same applications as the 99B-3234 but it has firmer valving to provide even more control for coaches that have extreme front end "bounce".

We recommend the High Force EVO on 18K+ front axle ratings or if heavily loaded to near max GVWR on the lighter coaches.

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.

Durability:

Performance parts should last, and Koni EVO 99 shocks can go the distance with our industry leading 9 T tensile strength. We back our products up with a lifetime warranty for the original purchaser.

Worldwide Reputation:

Koni is known as the shock absorber specialist worldwide. We have committed ourselves to delivering the finest quality product with the best performance. This philosophy results in unrivaled durability, superb road performance and maximum customer satisfaction.

Applications:

• 2004-2024 Spartan K2, K3 IFS 18K to 20K w/ Tuthill (Reyco Granning) Front IFS
• 2000-2024 Spartan MountainMaster IFS1460S 14K to 16K Front IFS (DOES NOT fit Reyco IFS1460T IFS due to clearance issues)
• 2004-2024 Spartan MountainMaster IFS1660 16K Front & 17K+ Front IFS
• Tiffin Allegro Bus w/ PowerGlide Chassis (Reyco Granning IFS) Front IFS (DOES NOT fit Reyco IFS1460T IFS due to clearance issues)