Motorhome Sway Bars

Class A:  Beaver | Chevy | Ford | Freightliner | Holiday Rambler | Monaco | Spartan | Workhorse
Class C & Cut-Aways:  Chevy | Chevy/GMC | Dodge | Ford | Freightliner
Sure many of today's stock motorhomes, with proper design and loading, provide reasonable handling but there are still ways to improve. One of the easiest and safest ways to dramatically improve vehicle handling and safety performance is with RoadMaster Anti-Sway Bars. With these anti-sway bars, you'll experience a reduction in body roll and sway which means you'll get to relax and enjoy a worry free ride.
Driving your truck or RV should be an enjoyable experience. And it can be.

Add a set of RSS Anti-Sway Bars to your suspension has an immediate effect on stability and cornering control. An RSS bar uses the weight of  axel as a brace against the chassis, to combat crosswinds and weight shift, which are the leading causes of driver fatigue.
TESTIMONIAL
"I noticed a difference as soon as I stepped into the motorhome—there was no rocking movement. During a recent trip we encountered substantial crosswinds. With the RSS Anti-Sway Bar, I estimate our motorhome's sway was reduced by 90%. We don't fell anything now when a tractor trailer blows by us. I'm 100% satisfied; everyone should experience the benefits of this product."

—Johnny Singleton, Myrtle Beach, SC

 

Class A Motorhomes
 
Beaver
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
Santiam

2005-08

 1169-109 8 Airbar Chassis Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center Rear Radiator. RR8R Chassis		 -- 90

Y

 2.5 $499.95
Santiam 2005-08 1169-110 8 Airbar Chassis Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Rear Radiator.
RR8R Chassis		 --

86

 N 2.5 $569.95
                   
 
Chevy
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
Kodiak 4500 2003-07

TRAC
45-5500

 Front Trac Rod 49,54 -- N 1.5 $389.95

Kodiak 5500

 2003-07 TRAC
45-5500		 Front Trac Rod 49,54 -- N 1.5 $389.95
Kodiak 4500/5500 2003-08 1109-157 1-5/8" dia. Rear Facing
Rear Auxiliary Bar		 57,59 -- N 2.5 $595.95
P30/P32/
P3500		 1968-99 1109-116 Stage 1 Susp. Kit 1-5/8" dia.
Front Bar Kit w/ Poly Bushing Kit for 1-3/4" Stock Rear Bar
Coil Sprin IFS (not for widebody)		 -- 51 N 1.5 $369.95
P30/P32/
P3500		 1968-99 4109-109 Poly Bushing Kit for
Front 1-1/4" Stock Bar		 -- 5.2 N .5 $115.95
P30/P32/
P3500		 1968-99 4109-106 Poly Bushing Kit for
Rear 1-3/4" Stock Bar		 -- 5 N .5 $105.95
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Ford
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
F53 SD,
V8 Engine		 1988-98 1139-141 Auxiliary Rear Sway Bar 1-1/2" dia. [used w/ Stock Sway Bar]
18k lbs. GVWR & Under
Retains stock factory rear bar		 4,25,52 85 Y 2 $699.95
F53
V8 Engine		 1988-98 TRAC F53 Front Trac Bar

--

 -- Y 1 $389.95
F53 SD,
V8 Engine		 1992-98 4139-127 Front Poly Bushing Kit for OEM Bar. 1-5/8" OEM Bar 3 3 N .5 $78.95
F53 SD,
V8 Engine		 1992-98 4139-125 Rear Poly Bushing Kit For OEM Bar Some Endlink Parts May Not Be Used. 1-1/2" OEM Bar 3 3 N 1 $85.95
F53 SD,
V-10 Engine		 1992-98 4139-127 Front Poly Bushing Kit for OEM Bar. 1-5/8" OEM Bar 3 3 N .5 $78.95
Triton F53
Chassis, V10		 1098-05 1139-142 Auxiliary Rear Sway Bar 1-1/2" dia. [Used w/ Stock Bar]
Over 18,000 lbs. GVWR
Retains stock factory rear bar		 26,52 90 Y 2 $699.95
Triton F53
Chassis, V10		 1998-05 1139-141 Auxiliary Rear Sway Bar 1-1/2" dia. [Used w/ Stock Bar]
18,000 lbs. & Under 18,000 GVWR Retains stock factory rear bar		 4,25,52 85

Y

 2 $699.95
Triton F53
Chassis, V10		 1998-06 4139-125 Rear Poly Bushing Kit for OEM Bar Some Endlink Parts May Not Be Used. 1-1/2" OEM Bar -- -- N 1 $85.95
F53, V10 1998-05 TRAC
V-10B		 Front Trac Bar -- -- Y 1 $389.95
F53
V8 & V-10		 1999-08 1139-140 1-3/4" Front Factory
Replacement Bar		 --

50

 N 1 $549.95

F53

 2006-08 1139-143 1-1/2 AUX RR 2006 & on
Fits both GVWR Over/Under 18,000 lbs. and
Retains stock factory rear bar		 52 -- Y 2 $699.95
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Freightliner
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
XC Chassis
Air Susp. ONLY		 1995-98 1209-105 Rear Sway Bar 1-1/2" dia.
For Chassis w/
LONG 3/4" dia. U-Bolts
Most Up to 1998		 5, 41 89 Y 2.5 $599.95

XC Chassis
Air Susp. ONLY		 1999-03 1209-115 Rear Sway Bar 1-1/2" dia.
For Chassis w/
SHORT 7/8" dia. U-Bolts
Most 99-03 		5, 45 89 Y 2.5 $589.95
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GMC
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
Kodiak 4500 2003-07

TRAC
45-5500

 Front Trac Rod 49,54 -- N 1.5 $389.95

Kodiak 5500

 2003-07 TRAC
45-5500		 Front Trac Rod 49,54 -- N 1.5 $389.95
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Holiday Rambler
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
Ambassador 2005-08

1169-109

 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 air bag chassis, center rear radiator. RR8R chassis		 -- 90 Y 2.5 $499.95
Ambassador, Endeavor, RR8R chassis 2005-08 1169-110 8Airbar Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 air bag chassis, center rear radiator. RR8R chassis		 --

86

 N 2.5 $569.95

Endeavor 2002-04

1169-108

 8Airbar Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center Rear Radiator. RR8R Chassis		 -- -- N 2.5 $569.95
Endeavor

2002-08

 1169-109 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center Rear Radiator. RR8R Chassis		 -- -- N 2.5 $499.95
RR 8 R Chassis 2002-04

1169-108

 8Airbar Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center Rear Radiator. RR8R Chassis		 -- -- N 2.5 $569.95
RR 8 R Chassis

2002-08

 1169-109 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center Rear Radiator. RR8R Chassis		 -- -- N 2.5 $499.95
                   
 
Monaco
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
Diplomat 2002-08 1169-109 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center
Rear Radiator		 -- 90 Y 2.5

$499.95
Knight 2005-08 1169-109 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center
Rear Radiator		 -- 90 Y 2.5 $499.95
RR 8 R Chassis,
Diplomat, Knight		 2005-08 1169-110 8Airbar Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center
Rear Radiator		 -- 86 N 2.5 $569.95
RR 8 R Chassis 2002-04 1169-108 8Airbar Rear Radiator
Front Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center
Rear Radiator		 -- -- N 2.5 $569.95
RR 8 R Chassis 2002-04 1169-109 8Airbar Rear Radiator
Rear Sway Bar 1-5/8" dia. for
8 Air Bag Chassis Center
Rear Radiator		 -- -- Y 2.5 $499.95
                   
 
Spartan
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
MC 2000 1995-03 1149-106 Air Suspension ONLY
Rear Sway Bar 1-5/8" dia.		 2,58 81 N 2 $649.95
MC 2000 1996-06 1149-125 Air Suspension ONLY
Front Sway Bar 1-5/8" dia.		 37 74 Y 2 $579.95
MC 2000 1996-03 1149-1055 Air Suspension ONLY
Front Sway Bar 1-5/8" dia.
[Holiday Rambler]		 -- 63 Y 2.5 $529.95
Verst Chassis 1995-03 1149-106 Air Suspension ONLY
Rear Sway Bar 1-5/8" dia.
[Early Chassis] w/ Solid Bar Connecting Air Bags		 2,58 81 N 2 $654.95
Verst Chassis

1997-03

 1149-118 Air Suspension ONLY
Rear Sway Bar 1-1/2" dia.
[Late Chassis] No Bar Connecting Air Bags		 39 104 N 2 $589.95
Verst Chassis 2004-06 1149-119 Air Suspension ONLY
Rear Sway Bar 1-1/2" dia.
[Late Chassis] No Bar Connecting Air Bags		 36 -- Y 2 $699.95
IFS
(Independent
Front Suspension)		 Up to 03 1149-118 Rear Sway Bar 1-1/2" dia.
[Late Chassis]
No Bar Connecting Air Bags		 39 104 N 2 $589.95
IFS
(Independent
Front Suspension)		 04-06 1149-119 Rear Sway Bar 1-1/2" dia.
[Late Chassis]
No Bar Connecting Air Bags		 36 -- N 2 $699.95
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Workhorse
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
P30 00-05 1109-200 Front Sway Bar stiffener;
widetrack only		 -- 87 N 1 $214.95
W20/22/24 2000-08 1259-105 Front Sway Bar 1-5/8" dia. -- 87 Y 2 $494.95
W20/22/24 2000-08 1259-108 Rear Sway Bar 1-1/2" dia. 47,55 112 Y 3 $699.95
W20/22/24
Chassis		 2000-08 1259-106 Rear Sway Bar 1-1/2" dia. -- -- Y

2

 $898-95
W16/18
W20/22/24		 2000-07 TRAC
W-22		 Front Trac Bar

--

--

 Y 1 $389.95
W20/22/24 2000-08

590054-00

Supplemental Brackets for use when Ride-Rite Air Bags are present. Welded application

--

--

N

 2 $69.95

W16/W18

 2005-08 1259-115 Front Sway Bar 1-5/8" dia. -- 87 Y 2 $489.95
W16/W18 2005-08 1259-118 Rear Sway Bar 1-1/2" dia. -- 87 Y 3 $699.95
W16/W18 2005-08 1259-116

Combination Front Sway Bar 1-5/8" dia. and Front Trac Bar

--

 -- Y 2.5

$898.95

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Class C Motorhome & Cut-Aways
To view the installation instructions, click on the "Front" or "Rear" part number.
Chevy
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
G30 Cut-Away 1975-96 1109-131 Front Sway Bar 1-3/8" dia. -- 37 N 1 $369.95
G30 Cut-Away 1975-96 1109-121 Rear Sway Bar 1-1/4" dia. -- 41

Y

 1.5 $334.95
C3500 PU Cab 1988-98 1109-137 Front Sway Bar 1-3/8" dai. 2WD Only -- 32 N 1

$299.95
                   
 
Chevy/GMC
Model Year Part # Description Notes Wt. Drill Est'd Install Time Price Qty
2500/3500 Van & Cut-away 2004-07 1109-149 1-1/2" Front Factory Replacement -- -- N 1.5 $484.95

2500/3500 Van & Cut-away

 2004-07 1109-150 1.375" dia. Rear Bar -- -- N 1.5 $469.95

3500 Van &
Cut-away

 1977-05 1109-147 Rear Sway Bar 1-3/8" dia. -- -- Y 1.5 $469.95
Kodiak 4500/5500 2003-07 1109-158 Front Sway Bar 1-5/8" dia. -- -- N 2 $499.95
                      
 
Dodge
Model Year Part # Description Notes Wt.