## True Fitness PS300 Treadmill Rear Roller Bolt (HP43)
The True Fitness PS300 Treadmill Rear Roller Bolt is a replacement hardware part for the rear roller assembly of a True Fitness PS300 treadmill. If the original rear roller bolt is missing, damaged, or no longer suitable for use, this part can help restore the correct hardware connection in that area of the treadmill. It provides a direct, model-specific option for treadmill owners, repair technicians, and fitness equipment service professionals looking for part number HP43.
Product Details and Benefits
This product is identified as the **True Fitness PS300 treadmill rear roller bolt**. It belongs to the hardware category and carries the part number and SKU **HP43**. The barcode is also listed as **HP43**.
The bolt is intended for use with the rear roller section of the treadmill. The rear roller supports the rear portion of the running belt system, so the correct replacement hardware helps maintain the proper assembly of the treadmill during repair or service work. Replacing a damaged or missing bolt can help you complete a repair without relying on an incorrect fastener.
This listing focuses on the bolt itself. The product page does not specify the material, finish, dimensions, thread size, package quantity, or included tools. Confirm those details if they are important to your repair before ordering.
Compatibility and Applications
The **HP43 rear roller bolt is listed for the True Fitness PS300 treadmill**. It is a model-specific replacement hardware item rather than a general-purpose treadmill bolt. Use it when servicing the rear roller assembly on a compatible True Fitness PS300 unit.
The product source also lists the serial number **07-3PS2835I**. Check your treadmill’s model and serial information against your equipment records before purchase, especially if the treadmill has been modified, repaired, or produced in more than one configuration.
This part may suit several repair situations, including:
- Replacing a lost rear roller bolt
- Replacing a damaged rear roller fastener
- Completing a rear roller or running belt service
- Keeping a matching replacement part available for treadmill maintenance
The listing does not provide installation instructions. If you are unfamiliar with treadmill repair, have the part installed or checked by a qualified fitness equipment technician. Disconnect the treadmill from power and follow the equipment manufacturer’s service procedures before working on the rear roller assembly.
Why Choose This Product
Choosing the correct model-specific hardware can make treadmill maintenance more straightforward. The HP43 part number gives you a clear reference when comparing the replacement with your existing component, service documentation, or parts records. Using the listed True Fitness PS300 rear roller bolt also helps you avoid guessing at a generic fastener that may not match the original equipment.
Before You Buy
Verify that your equipment is a **True Fitness PS300 treadmill** and that the required part is the rear roller bolt. Compare the existing hardware and your treadmill’s serial information with the listing details, including **HP43** and serial number **07-3PS2835I**. The product page does not state dimensions, material, finish, quantity, warranty, or included accessories, so contact the seller if you need confirmation of any of these details before placing your order.
