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Trailer Suspension

Premium-quality aftermarket trailers: suspension & undercarriage parts for heavy-duty semi trucks — direct replacements with nationwide same-day shipping and a 6+ month warranty. Filter by make, subcategory, or part number.

15 results
Adjustable Torque Rod with Bushings 18.625"-26.5" extendable × 2.5"W × 0.4 Cente 346147In Stock30% OFF

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Adjustable Torque Rod with Bushings 18.625"-26.5" extendable × 2.5"W × 0.4 Cente 346147

Part # 346147

$90.83$63.58
19-1/4 Inch Suspension Torque Rod For Trailers Direct Replacement ,346-146In Stock30% OFF

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19-1/4 Inch Suspension Torque Rod For Trailers Direct Replacement ,346-146

Part # 346-146

$92.84$64.99
Torque Arm – 15-1/2" Length Replaces BWP FR4B / Automann Meritor R302514, TR021In Stock30% OFF

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Torque Arm – 15-1/2" Length Replaces BWP FR4B / Automann Meritor R302514, TR021

OEM R302514

$71.41$49.99
Heavy-Duty U-Bolt for Semi-Trailers – Fits Fuwa Axle Suspension | 0.94" x 3.66"In Stock30% OFF

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Heavy-Duty U-Bolt for Semi-Trailers – Fits Fuwa Axle Suspension | 0.94" x 3.66"

OEM TM8811

$51.41$35.99
1.75x4 Suspension Bushing Threaded Mount TRB6300 TB68 UXA000011In Stock30% OFF

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1.75x4 Suspension Bushing Threaded Mount TRB6300 TB68 UXA000011

OEM UXA000011

$42.86$30.00
Adjustable Torque Rod – 11-7/8" to 13-3/8" | Heavy-Duty Suspension Torque ArmIn Stock30% OFF

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Adjustable Torque Rod – 11-7/8" to 13-3/8" | Heavy-Duty Suspension Torque Arm

OEM TM6812

$89.99$62.99
Suspension Square U-Bolt 3/4" x 6" x 8" Heavy Duty Steel Axle Trailer and Truck UBOLTSQUAREIn Stock30% OFF

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Suspension Square U-Bolt 3/4" x 6" x 8" Heavy Duty Steel Axle Trailer and Truck UBOLTSQUARE

Part # UBOLTSQUARE

$54.23$37.96
Picture coming soon
In Stock25% OFF

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Trailer Air Spring Fits Hendrickson INTRAAX HT S-28929 C-28929 Air Ride Suspension Direct Replacement

Part # W01-358-9978

$187.99$140.99
Picture coming soon
In Stock25% OFF

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Trailer Air Spring Fits Hendrickson INTRAAX AA230 Van Traax HKA-180 Replaces Firestone W01-358-8709 S-21800 1R13-159

Part # W01-358-8709

$187.99$140.99
Picture coming soon
In Stock25% OFF

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Trailer Air Spring Fits Hendrickson HT-190T HS-190T Suspension Replaces W01-358-9640 1R12-367 S-20223 Reversible Sleeve Air Bag

Part # W01-358-9640

$195.99$146.99
Picture coming soon
In Stock25% OFF

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Trailer Air Spring Fits Meritor 202796 Trailer Air Suspension Replaces Firestone W01-358-8729 1T17BB-2 Goodyear 1R13-130

Part # W01-358-8729

$195.99$146.99
Picture coming soon
In Stock25% OFF

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W01-358-8708 Trailer Air Spring Hendrickson VANTRAAX HKA-200 S-21966 1T17CA-6.5 Aftermarket

Part # W01-358-8708

$179.99$134.99
Picture coming soon
In Stock25% OFF

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Air Spring Reversible Sleeve for Hendrickson SAF-Holland Ridewell Trailer Suspension Replaces W01-358-9177 1R14-028 S-2065

Part # W01-358-9177

$245.32$183.99
Picture coming soon
In Stock25% OFF

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W01-358-9158 Air Spring Reversible Sleeve for Neway Holland AR120 AR125 Trailer Suspension - 1R14-030 B-12514-004 90557005

Part # W01-358-9158

$227.99$170.99
Picture coming soon
In Stock25% OFF

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W01-358-7424 Double Convoluted Air Spring Trailer Lift Axle Suspension 2B12-300 S-13043 90557014

Part # W01-358-7424

$167.99$125.99

All 15 trailer suspension parts