I have a 2003 holiday rambler. Ambassador
38’ diesel pusher. Will these fit in front.
Thank you ( Brian meador, 05/02/2020 )

Based on your year, make, and model, those 99b-3209 come up as the correct ones for the front axle on your coach. The rear call for 8805-1022

I have a 2010 Tiffin Phaeton 40QTH built on the Tiffin Powerglide chassis.
The rig is still riding on OEM Bilstein shocks front and rear.

Looking at switching to Koni shocks, but I have no idea what model and part
numbers to look at for my rig.

Help. ( Steven Fischer, 05/17/2019 )

We aren't able to look up Powerglide chassis VIN's but if you can confirm it is an I-beam front axle then 99B-3209 should be your fronts and 8805-1009 should be your rears. If you can get the Bilstein #'s off the original shocks we can try and confirm that way as well.

I would like to know what Koni shocks for my 2015 Entegra Anthem.
Spartan Serial Number is :73636450 Model ISL ( RICK YOCUM, 03/18/2019 )

Your coach has the Reyco Granning IFS model 1700 which takes the 99B-3234. You may or may not need the lower mounting bracket kit, you will have to visually check that: https://www.ultrarvproducts.com/APK-10000-Spartan-Lower-Shock-Mounting-Bracket-Kit

I need the front and rear part numbers for Koni 99 series shocks for a 2018 Tiffin 37PA RED motorhome with a freight liner XC Solid Beam Front Suspension.

Thanks,
John ( John, 03/04/2018 )

Koni does not make an EVO 99 style shock for the beam axle Freightliner. You would need FSD part #’s 8805-1020 for the front and 8805-1022 for the rear.

Before I place order for Koni 99B-3209 shocks for my Spartan Mountain Master I-Beam chassis I need conformation that this shock will fit. Per my conversation with Spartan Motors Tech Support they are telling that Koni has not issued a Koni shock for this type front axle.Your help would be much appreciated as I have past experience with Koni and they are excellent shocks.

( Michael, 02/03/2016 )

Michael,

The 99B-3209 part # replaces the 8805-1021 part # which Koni still lists as the correct shock for the MountainMaster I-Beam, so in theory, yes that would be the correct part #.