premier HD banner – web (1)
FEATURED

Premier HD
Truck Parts

Our proprietary-branded parts line offers premium-quality components engineered for commercial-vehicle performance. Built to keep trucks working harder, longer. Available now.
FEATURES

Complete Coverage with Our Heavy and Medium-Duty Truck Parts

Complete Coverage media
  • All makes and all models parts inventory icon
    Parts Inventory — All Makes, All Models
    Comprehensive catalog across every commercial truck brand.
  • Loyalty program and monthly parts specials icon
    Loyalty Program & Monthly Parts Specials
    Rewards, discounts, and exclusive monthly deals for members.
  • Nationwide warranty on PACCAR parts icon
    Nationwide Warranty on PACCAR Parts
    Full coverage across all CSM dealership locations.
  • Fast online ordering with PACCAR OPC icon
    Fast, Efficient Online Ordering (PACCAR OPC)
    Order through the PACCAR Online Parts Catalog.
  • Local delivery available icon
    Local Delivery Available
    Delivery from most CSM parts departments.
  • Exceptional pricing with volume discounts icon
    Exceptional Pricing with Volume Discounts
    Fleet pricing programs scaled to your business.
ORDER ONLINE

Order Heavy & Medium-Duty Truck Parts Online

Quickly access OEM portals, ordering tools, and parts catalogs from our trusted supply network.

OUR PARTNERS

Securing Truck Parts When and Where You Need Them

Kenworth Select™ Loyalty Program

Earn exclusive money-saving rewards and access instant discounts with your 
Kenworth Privileges Membership.

PACCAR’s Online Parts Counter

The Online Parts Counter, powered by PACCAR Parts, makes it easier to find, purchase, and have parts delivered from Kenworth Northeast. Plus, it’s on your schedule with 24/7 order access, visibility to available inventory, pricing, and parts lookup.
TRP Performance logo

TRP® All-Makes Parts

TRP provides aftermarket parts for all makes of commercial equipment — including trucks, trailers, buses, engines and winches — that surpass expectations for quality, dependability and value.

Mack PartsASIST

Earn exclusive money-saving rewards, and access instant discounts with your 
Kenworth Privileges Membership.

Mack FleetPREFERRED®

Simplify parts and service purchasing with Mack FleetPREFERRED®, featuring consolidated billing, pre-negotiated pricing, and credit access throughout the Mack dealer network

PureHino Genuine Truck Parts

PureHino Genuine Parts are engineered utilizing the highest quality materials and specifications.
Access CSM

Access Your CSM Parts & Service Specials

CSM Parts 1
CSM Parts
CSM Parts 3

Exclusive Deals

Enjoy exclusive deals and top prices on a wide range of heavy and medium-duty parts and services for your truck.

PARTS REQUEST

Request Heavy & Medium-Duty Truck Parts

Can’t find what you need? Submit a parts request and our team will get back to you promptly.
FAQ

Heavy & Medium-Duty Truck Parts FAQs

Everything you need to know about fleet maintenance with CSM. Don’t see your question? Contact your local service location.

Is this part compatible with my truck?

The best way to confirm truck parts compatibility is by verifying your truck’s VIN (Vehicle Identification Number), make, model, year, and engine specifications. CSM Truck’s parts experts can help determine whether a specific heavy-duty truck part or commercial truck part is the correct fit for your vehicle, helping prevent installation issues and unnecessary downtime.

How can I confirm that this is the correct part number for my vehicle?

To verify a truck part number, provide your VIN, truck make and model, and any existing part numbers available from the component being replaced. CSM Truck uses manufacturer resources and industry databases to confirm that you are ordering the correct OEM truck part or aftermarket truck part for your specific vehicle.

Which truck makes and models is this part designed to fit?

Part compatibility varies by manufacturer, model, engine, and vehicle specifications. Many commercial truck parts are designed to fit multiple applications, while others are specific to certain makes and models. Contact CSM Truck with your vehicle information, and we’ll help identify whether the part fits your truck or help find the part that will.

Is this an OEM or aftermarket truck part?

CSM Truck offers both OEM truck parts and aftermarket truck parts. OEM parts are manufactured to original equipment specifications and are designed to provide factory-quality fit and performance. Aftermarket parts are produced by trusted third-party manufacturers and can offer reliable, cost-effective alternatives for many truck repair and maintenance needs.

What information should I provide to verify part compatibility?

To accurately verify replacement truck part compatibility, please provide:

  • Vehicle Identification Number (VIN)
  • Truck make, model, and year
  • Engine make and model
  • Existing part number, if available
  • Photos of the current component
  • Description of the repair or application

This information helps our team quickly identify the correct heavy-duty truck parts and reduce the risk of ordering errors.

Does this truck part include a manufacturer warranty?

Many OEM truck parts and aftermarket truck parts include manufacturer warranty coverage. Warranty terms and coverage periods may vary depending on the brand and product category. Contact your local CSM Truck parts department for specific warranty information on the part you are considering.

How do I know when this part needs to be replaced?

Signs that a truck part may need replacement can include excessive wear, unusual noises, leaks, warning lights, reduced performance, or failed inspections. Following your manufacturer’s recommended maintenance schedule and conducting routine inspections can help identify worn commercial truck parts before they lead to costly breakdowns or unplanned downtime.

Can this part be used as a direct replacement for my existing part?

Many replacement truck parts are designed as direct replacements for original components. However, compatibility can vary based on vehicle specifications and production changes. CSM Truck can help verify whether a specific OEM or aftermarket truck part is a direct replacement for your existing component before you make your purchase.

Should this truck part be professionally installed?

While some parts may be suitable for installation by experienced maintenance personnel, many heavy-duty truck parts require specialized tools, technical expertise, and proper calibration procedures. Professional installation can help ensure safe operation, proper performance, and compliance with manufacturer specifications.

What should I do if I cannot find my truck model in the compatibility information?

If your truck model is not listed, contact the CSM Truck parts team for assistance. Compatibility information may not include every application, especially for older vehicles, vocational trucks, or specialized configurations. By providing your VIN and vehicle details, we can help identify the correct commercial truck parts, OEM truck parts, or aftermarket replacement parts for your truck.

Can CSM Truck verify that this part will fit my truck before I order?

Yes. CSM Truck’s experienced parts professionals can verify truck part compatibility before you place your order. By providing your VIN (Vehicle Identification Number), truck make, model, year, engine information, or existing part number, we can help confirm that the OEM truck part or aftermarket truck part you are considering is the correct fit for your vehicle. This helps reduce ordering errors and minimizes vehicle downtime.

Can I order this part through my local CSM Truck dealership?

Absolutely. This truck part can be ordered through your local CSM Truck dealership. Our parts departments are equipped to help customers locate and purchase heavy-duty truck parts, medium-duty truck parts, OEM truck parts, and aftermarket replacement parts for a wide variety of commercial truck applications. Our team can also assist with availability, pricing, and delivery options.

Is local delivery available for this part through CSM Truck?

In many areas, yes. CSM Truck offers local truck parts delivery to help businesses, fleets, and repair facilities receive critical commercial truck parts quickly and efficiently. Delivery availability may vary by dealership location and inventory status. Contact your nearest CSM Truck parts department to learn more about truck parts delivery options in your area.

Does CSM Truck offer parts specials or volume pricing on this product?

CSM Truck offers parts specials, promotional pricing, and volume discounts on select heavy-duty truck parts, fleet maintenance products, and commercial truck parts. Fleet operators and businesses purchasing larger quantities may qualify for special pricing programs designed to help reduce maintenance costs and improve operational efficiency. Contact your local CSM Truck dealership for information on current promotions and fleet pricing opportunities.

Who can I contact at CSM Truck if I have questions about this part?

If you have questions about this truck part, compatibility, availability, warranty coverage, or installation, the knowledgeable team at CSM Truck is ready to help. Contact your local CSM Truck parts department by phone, visit a dealership location, or submit an inquiry through our website. Our parts specialists can provide expert guidance on OEM truck parts, aftermarket truck parts, and replacement truck parts to help keep your truck or fleet operating at peak performance.