Welcome to the New GCL Diesel 

We would like to welcome you to the new GCL Diesel website!  Featuring over 75,000 products available online to order, a thorough and searchable cross reference of OE part numbers, quick-ordering, on-demand core reports, statement and invoice downloads, one-click core returns, and more!  And that's just the beginning!

​We will be updating this page continually but for to get you started, here's how the new website will work to make your experience better and easier.


How to Log In to the Website

Contact Us

If you are a service dealer, repair shop, wholesaler, or an existing GCL customer simply contact us and we'll send you an email to quickly create your free account!

Activate Account

Once you receive your account creation email, click on the link in it to set your password and activate your new account.  Lose your password?  No worries; you can reset it at any time or contact us for help.

Get Going!

Your account will have your preferred pricing, invoices, core statements, shipment tracking, price and availability requests, wishlists, and more!

Once You're In, Use These Powerful Features

My Account

By clicking on your name on the top menu and going to My Account, you can get access to your Quotations, past Sale Orders, Invoices & Bills, Make Account Payments, Helpdesk tickets, and create a new RMA (Core, Warranty, or Product Return)

Using My Account

Account Payments

Here you can view your unpaid invoices, email yourself a statement report, pay for individual or multiple invoices, or apply a partial or down payment.  You can even safely save your credit card on file for future purchases.

RMA

Use the RMA feature to create your Core Returns, Warranty Returns, and Product Returns.

Core Returns let you see what invoices you have available cores on, and how many eligible ones you can return.  In the click of a button you can complete your core return request.  You can also click the Email Core Return Statement to get a complete picture of your outstanding cores and their pending eligibility.

Creating an RMA

Contact Us!

Even with all this power at your fingertips, sometimes you just need to talk to someone to ask a question.  All of our incredibly knowledgeable staff are still standing-by ready to answer your call and assist you in whatever manner they can -- whether it's questions about a product, application, availability, or even on how to use a feature of this site.  

Click here to get in touch!

Wishlists

By clicking on the ♥ icon next on a product, you can add it to your Wishlist.  A wishlist is a fantastic way to amass parts through a work day and then by clicking a few buttons you can quickly move them into your cart and place your order.  If it's a product you order often, use the checkbox at the top of the page to add the product to your cart but leave it in your wishlist.  You can also use the wishlist to keep tabs on products that are out-of-stock, and add them to your cart once they become available!

Availability Requests

Use the Bookmark icon on out of stock products to quickly create price and availability requests.  One of our customer service representatives will get back to you with a quotation with lead times, prices, or alternative part options which you will be able to view online and approve.

You can also use the Be Notified When Back in Stock feature to receive an email as soon as a product becomes available again!

Click here to view your Availability Requests

Powerful Search 

Finding the parts you need is as simple as typing in a part number into our powerful search engine.  With tens-of-thousands of OE part numbers and cross reference information available at your fingertips, you're sure to be able to find the part you need.

Quick Order

Click the Quick Order link in the top-menu to quickly add parts to your cart!  If you use a purchasing system, simply export your purchase you order as a CSV (comma separated values) file.  Copy the lines from a text program, paste them into the Quick Order and Add To Cart to instantly add all in-stock products to your shopping cart!

.btn:disabled { box-shadow: none !important; }