What brands of OEM parts catalogs does DHS Equipment offer?
DHS Equipment provides access to OEM parts catalog resources for the major construction equipment brands we carry, including Wacker Neuson, Husqvarna, Honda, Stihl, Dolmar, Makita, Speedicut, and others. These catalogs allow you to identify the correct factory part numbers for rammers, plate compactors, concrete saws, pumps, and other equipment. Free parts diagram downloads are also available for many models directly in our store.
Why is it important to use the OEM part number when ordering replacement parts?
OEM part numbers are the definitive reference for identifying exactly which component your machine requires. Using the correct part number eliminates the guesswork of ordering by description alone — especially important for parts that have multiple versions or were revised over the production run of a model. Many Wacker Neuson models, for example, have "old style" and "new style" variants of the same component that are not interchangeable. Referencing the OEM part number from your parts catalog ensures you get the right part the first time.
Can I find parts in the DHS catalog by OEM part number?
Yes — many parts in the DHS Equipment catalog can be searched by OEM part number. If you have the part number from your factory catalog or an existing part, you can search it directly on our site. If the part doesn't show up in a search, contact our team and we can look it up and confirm availability. We stock a wide range of OEM and compatible aftermarket parts for Wacker Neuson, Husqvarna, Honda, Stihl, and other brands.
What's the difference between a parts catalog and a parts diagram?
A parts diagram (or exploded view diagram) is a visual breakdown of a machine showing numbered callouts that correspond to individual components. A parts catalog is typically a more complete document that includes the full parts list, part numbers, and sometimes service information organized by system or assembly. Both serve the same purpose of identifying the correct part number for a given component. DHS Equipment offers free parts diagram downloads for many models and can direct you to manufacturer resources for full OEM catalogs when available.
What if I can't find the OEM catalog or part number for my equipment?
If you can't locate the parts catalog for your specific equipment or model revision, our team is here to help. Contact us at [email protected] or call 866-611-9369 with your equipment brand, model number, and serial number, and we'll do our best to identify the correct part and confirm availability. We carry thousands of parts for construction equipment and can often source components that aren't listed in our online catalog.