KONI RV Shocks for Roadmaster Chassis
Roadmaster motorhomes use several chassis and air-spring layouts, so choosing KONI shocks starts with the platform rather than the coach badge alone. Match the chassis designation, model year, airbag count and axle position before selecting an EVO or FSD replacement.
Four-bag and early eight-bag applications
For 2002–2011 Roadmaster four-bag R4R and RR4R chassis, the listed front shock is KONI EVO 99B 3209 and the rear is FSD 8805 1022. The listed 1993–2002 Roadmaster S Series eight-bag application uses that same front and rear pairing. Even where numbers overlap, establish the chassis identity rather than extending the recommendation to an unlisted platform.
RR8R and ten-bag S Series combinations
The 2003–2012 Roadmaster RR8R eight-bag application lists FSD 8805 1016 at the front and FSD 8805 1017 at the rear. For the 1993–2007 S Series ten-bag chassis, the front listing is FSD 8805 1004. Both the rear and tag-axle listings use FSD 8805 1005. A tag axle is a separate ordering position, even when its shock number matches another axle.
Choose by application, not series name alone
KONI's RV families include FSD Gold, Adjustable Red and EVO 99 Adjustable, but not every series is listed for every Roadmaster chassis. Use the specific product pairing for your platform instead of assuming that a preferred family is interchangeable. When discussing ride concerns, describe bounce, repeated rocking or impact harshness separately. Also identify worn suspension components or incorrect air-suspension operation before expecting replacement shocks to resolve the entire ride problem.
Compare the relevant parts
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2002 - 2011 Roadmaster 4 Bag R4R, RR4R Chassis
2002 - 2011 Roadmaster 4 Bag R4R, RR4R Chassis Koni RV EVO Front Shock 99B 3209 -
2002 - 2011 Roadmaster 4 Bag R4R, RR4R Chassis
2002 - 2011 Roadmaster 4 Bag R4R, RR4R Chassis Koni RV FSD Rear Shock 8805 1022 -
1993 - 2002 Roadmaster S Series Chassis 8 Bag Koni RV Shocks
1993 - 2002 Roadmaster S Series Chassis 8 Bag Koni RV Shocks Koni RV EVO Front Shock 99B 3209 -
1993 - 2002 Roadmaster S Series Chassis 8 Bag Koni RV Shocks
1993 - 2002 Roadmaster S Series Chassis 8 Bag Koni RV Shocks Koni RV FSD Rear Shock 8805 1022 -
2003 - 2012 Roadmaster RR8R 8 Bag Koni RV Shocks
2003 - 2012 Roadmaster RR8R 8 Bag Koni RV FSD Front Shock 8805 1016 -
2003 - 2012 Roadmaster RR8R 8 Bag Koni RV Shocks
2003 - 2012 Roadmaster RR8R 8 Bag Koni RV FSD Rear Shock 8805 1017 -
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV Shocks
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV FSD Front Shock 8805 1004 -
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV Shocks
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV FSD Rear Shock 8805 1005 -
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV Shocks
1993 - 2007 Roadmaster S Series Chassis 10 Bag Koni RV FSD Tag Axle Shock 8805 1005
Product details
Related guides
Frequently asked questions
Which shocks are listed for a 2003–2012 RR8R eight-bag chassis?
KONI FSD 8805 1016 is listed for the front and FSD 8805 1017 for the rear.
Does the ten-bag S Series use a separate tag-axle number?
The listed 1993–2007 application uses 8805 1005 for both rear and tag positions, with 8805 1004 at the front.
Find KONI Shocks by Roadmaster Chassis and Axle
Contact Shockwarehouse with your chassis identification, suspension type and axle position.
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