Restore crisp handling and heavy-duty stability to your truck’s suspension with the ATRO SW59-29465 Premium Polyurethane Sway Bar Wrap Bushing Set. Proudly Made in the USA, this kit includes a complete set of two (2) heavy-duty polyurethane bushings engineered to outlast and outperform factory rubber replacements.
Standard rubber wrap bushings are highly prone to dry rot, cracking, and severe softening under the constant stress of heavy-duty haul cycles and exposure to oil, grease, and road contaminants. ATRO’s proprietary polyurethane formula is chemically engineered to remain completely impervious to these fluids and road debris. Designed specifically for a 58mm sway bar footprint—common on popular Kenworth Airglide 200 suspensions—these bushings feature a pre-split design for quick, effortless slip-on installation, keeping your downtime low and your fleet moving.
Premium Polyurethane Composition: Unmatched durability; completely resists swelling, chemical decay, road salt, and structural crushing.
Split Layout for Easy Installation: Pre-slit configuration allows you to slip the bushings cleanly over the bar without a frustrating full teardown.
Complete Axle Pairing: Sold as a convenient set of two (2) matching bushings.
Proudly Made in the USA: Manufactured to precise commercial specifications for top-tier fleet reliability and exact fitment.
| Specification | Details |
|---|---|
| Manufacturer | ATRO Engineered Systems |
| ATRO Part Number | SW59-29465 |
| Industry Cross Ref | 320-201U / 320-201 |
| UPC Code | 751354033311 |
| Material | Heavy-Duty Polyurethane |
| Design Feature | Split (For easy slip-on install) |
| Country of Manufacture | United States (USA) |
| Category | Suspension |
| Component Type | Sway Bar Wrap Bushing |
| Length | 2-13/16" |
| Inside Diameter (ID) | 58mm |
| Outside Diameter (OD Ref) | 3-1/16" |
| Quantity Per Vehicle | 2 or 4 (Depending on setup) |
| Shipping Weight | 0.87 lbs |
This heavy-duty polyurethane wrap bushing set is a high-performance cross-reference for the following OEM and aftermarket part numbers:
Dayton Parts: 320-201U, 320-201 (Exact Cross)
Kenworth: K066-460 (Airglide 200 Suspension with 58mm diameter sway bar)
Gaff: GAFF11743
Kenworth (Near Crosses): C13-1005 (Single Bushing), C13-1008 (Single Axle Bushing Kit)
ATRO (Near Crosses): SW59-29460 (One Bushing reference), SW59-69954 (Tandem Axle Bushing Kit)
TRP Parts: KB4600 (Near Cross - One Bushing)
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