ROADMASTER AUX REAR SWAY BAR FOR FORD F53 W/ 20-22K GVWR 2006 & UP 1139-145
1139-145 Roadmaster Rear Auxillary Sway Bar for Ford F53, 1 1/2″ Diameter
This part is an add-on to the factory sway bar and fits Ford F53 V10 Chassis 20k-22k GVWR (2006 & Up)
ROADMASTER ANTI-SWAY BARS ARE BUILT TO OFFER SIGNIFICANTLY MORE RESISTANCE TO SWAY THAN STOCK BARS.
Bigger is better – Roadmaster anti-sway bars have a thicker diameter than stock bars (often, a quarter to three-eighths of an inch more). Each incremental increase in diameter has an exponential effect on performance – on average, torsional roll stiffness is increased by 30 percent with every eighth-of-an-inch increase in diameter. In plain English, RSS anti-sway bars offer up to 90 percent more resistance to sway.
A high-grade alloy – RSS anti-sway bars are made of 4140 “chomoly” steel (a chrome and molybdenum alloy) which is considerably stronger and more durable than the standard spring steel (a 1020 grade) used in many stock anti-sway bars.
A better pivot point – RSS anti-sway bars have polyurethane bushings, which, unlike the rubber used in stock bushings, is impervious to gas, oil and ozone corrosion, is more resistant to abrasion, and doesn’t buckle under heavier load weights.