Description
Product Overview
The Yoursme Fire-Ball 5:1 Pump Repair Kit is engineered specifically for Graco 300 series Fire‑Ball pumps. Each component is crafted from premium Viton and high‑grade urethane, delivering superior resistance to oil, heat, and wear. The kit includes two poppet valves, packing block, multiple O‑rings, rubber grommets, and additional seals, all matched to model YSM-238286-1. Compact dimensions (7.6 x 6.73 x 0.67 inches) and a lightweight design (4.2 oz) make storage and handling effortless.
![[Product front view showing all components]](https://www.dawngo.store/wp-content/uploads/2026/05/cd263bdc74834e8ab243c77ae6a80707.jpg)
Usage
Designed for automotive repair shops, fleet maintenance facilities, and skilled hobbyists, this kit restores the air motor and pump of the Graco 5:1 Fire‑Ball. Ideal for routine maintenance, emergency repairs, or rebuilding after heavy use, the components fit seamlessly into existing pump housings without modification. Whether you are servicing a single unit or maintaining a fleet, the kit provides the parts needed to get the pump back to factory performance.
Why Choose Us
Yoursme combines decades of expertise in fluid power components with rigorous quality control. Every seal undergoes leak testing, and all metal parts are precision‑machined to exact tolerances. Our commitment to durability means you replace the pump once and enjoy reliable operation for the life of the unit. Additionally, we back the kit with a 30‑day full‑refund guarantee and responsive customer support.
Key Features
- Premium Viton and urethane seals provide leak‑proof performance under high pressure.
- Complete set of OEM‑matched components eliminates the need for multiple purchases.
- Easy installation saves labor time and reduces downtime for your equipment.
- Durable construction resists wear, heat, and chemical exposure for long service life.
- 30‑day satisfaction guarantee and dedicated after‑sales support ensure peace of mind.
FAQ
What pump models are compatible with this kit?
The kit is designed for Graco 5:1 Fire‑Ball 300 series pumps, specifically models 203857, 203872, 203876, 204254, and 222087.
Can I install the kit myself?
Yes, the kit includes all necessary components and detailed instructions, making it suitable for both professional technicians and experienced DIY users.
What materials are used for the seals?
All seals are made from high‑grade Viton and urethane, offering excellent resistance to oil, heat, and wear.
Is there a warranty?
Yoursme provides a 30‑day full‑refund guarantee and a one‑year limited warranty on manufacturing defects.
How many units are included in the package?
The package contains two poppet valves, one packing block, multiple O‑rings, rubber grommets, and additional seals as listed in the product details.




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