Commercial Trailer Parts That Keep You Moving
Western Truck & Trailer supplies OEM and aftermarket parts for commercial trailers used in hauling, construction, and heavy equipment transport. Our parts teams support fleets and owner-operators from locations in Utah, Nevada, Montana, and Texas.
Serving fleets and owner-operators across the United States
Find the Right Trailer Part
Tell us what you need and our parts team will help locate it quickly.
Parts Catalog
Common Trailer Parts
We stock OEM and aftermarket parts across all major trailer systems.
Brake Components
Shoes, drums, hubs, brake kits.
Suspension Components
Axles, bushings, air ride parts.
Hydraulic Components
Cylinders, pumps, valves.
Electrical & Lighting
Harnesses, wiring, lights.
Trailer Decking
Wood flooring and hardware.
Hardware & Accessories
Mud flaps, mounts, fittings.
Parts by Equipment Type
Parts for Commercial Trailer Types
Our team can locate parts for most commercial trailer brands.
Parts for Leading Trailer Brands
Western Truck & Trailer supplies parts for many of the manufacturers we sell and service.
We also stock aftermarket parts for all major trailer brands.
Parts + Service
Parts and Service in One Place
Need installation or repair? Western Truck & Trailer operates service centers in Utah, Nevada, Montana, and Texas. Our technicians can install replacement parts and complete repairs quickly.
- Replacement part installation
- Brake and suspension repairs
- Hydraulic system service
- Electrical diagnostics and wiring
- Preventive maintenance programs
Why Western
Why Customers Choose Western
Commercial trailer parts backed by decades of industry experience and a team that understands your equipment.
Commercial Trailer Expertise
We specialize in heavy-duty trailer equipment.
Fast Parts Lookup
Our team quickly finds the parts you need.
OEM and Aftermarket Options
Multiple solutions depending on budget.
Service Support
Install parts through our service centers.
Service Area
Parts Support Across the United States
Western Truck & Trailer supplies trailer parts to fleets and owner-operators across the United States including:
Parts can be ordered through our locations and shipped anywhere in the continental US.
Related Services
Related Equipment & Services
Browse Trailer Inventory
New and used commercial trailers from 12+ brands.
Learn MoreCommercial Trailer Financing
$0 down, flexible terms, seasonal skip payments.
Learn MoreTrailer Rentals
Short and long-term trailer rental programs.
Learn MoreTrailer Service & Maintenance
Full-service repair and preventive maintenance.
Learn MoreCommon Trailer Parts Questions
Answers to the most common questions about ordering parts from Western.
Yes. We supply parts for most commercial trailer brands regardless of where the trailer was originally purchased. Our parts team can help locate components for a wide range of manufacturers and trailer types.
Yes. We ship parts anywhere in the continental United States. Parts can be ordered through any of our locations and shipped directly to your shop or job site.
Yes. We stock OEM parts from the manufacturers we sell and service, including SmithCo, Ranco, Trail King, XL Specialized, and Manac. We also carry aftermarket alternatives for customers looking for cost-effective options.
Yes. Our service centers in Utah and Nevada can install replacement parts and complete repairs. Contact our service team to schedule installation or bring your trailer in for a full inspection.
Our parts team typically responds within one business day. In-stock parts can ship the same day in many cases. For special-order parts, our team will provide an estimated timeline when you place your request.
Need Trailer Parts?
Our parts specialists can help locate the right components for your equipment.