Because of the lower quality, they are sometimes cheaper, but rarely include a warranty. So, they could impair the emission control system’s performance and potentially create safety concerns from possible equipment failure. They are not produced according to your exact equipment specifications or the EPA and California emissions regulations. Aftermarket parts, on the other hand, are not identical to the original parts included when your equipment was first produced. Typically, OEM parts are covered under a warranty. Because of the higher quality of OEM parts, they may cost slightly more than the alternative. Just like the original parts, Honda OEM parts are manufactured according to EPA and California emissions regulations and the exact equipment specifications. Original equipment manufacturer (OEM) parts are identical to the original parts used when your equipment was first produced. In order to decide which parts are best for you, it’s important to understand the difference between the two options. However, just like any outdoor power equipment, eventually it will require maintenance or replacement parts.ĭifference between Honda OEM and Aftermarket Parts The HS521 snowblower is built to last and perform at its best throughout its lifetime. Able to cut through snow and ice with its serrated, heavy-duty augers, it features a 20.6 inch clearing width, 12.7 inch clearing height, 32.8 foot snow throwing distance, and 1.4 hour operating time. Combined with the speed control, continuously variable, hydrostatic transmission, the drivetrain is capable of clearing up to 33 tons per hour. Both delivering five horsepower, the GX140 engine is capable of starting in the most extreme conditions. The HS521A which features a recoil starter, and the HS521AS, equipped with electric start. While it may be best suited for smaller tasks, it has plenty of features to get the job done. The Honda HS521 snowblower is ideal for those looking for a long-lasting, dependable piece of equipment to take care of their snow and ice clearing needs.