Application – 15000 Pin and Bushing Starter Kit Work on class 6-8 transportation trucks and equipment. (For Kenworth, for Peterbilt, for Freightliner, for Mack, for Volvo, etc.) Function – The 15000 Pin and Bushing Starter Kit is to replace and install pins and bushings in vehicles.There is no need to handle or remove heavy suspension assemblies. The removal of the spring packs from the axle is no longer required and this kit has 20 tons of pulling power. Superior material – Made of high quality steel.The tools and parts included in this kit are carefully selected and manufactured to ensure their quality and durability. They can withstand the pressure and vibrations encountered during vehicle operation, and remain reliable over extended periods of use.They come with clear instructions for use, facilitating smooth and convenient repair work. Note - Cylinders are designed for 10,000 psi (700 bar) maximum working pressure. Do not connect to a pump with a higher rated pressure. Use a pressure gauge in the system at all times. Ensure all components in the system are rated for 10,000 psi (700 bar). Inspect product for damage prior to using; do not use if product is in unsafe condition. Do not operate tool while under the influence of drugs, alcohol, or medication. After-sales service – If you have any dissatisfaction during use with our products.You can request a full refund within 30 days to support a 12 month warranty.Professional and sincere service allows you to purchase without risk!