TT Tokuein Upgraded J-47912 Fuel System Priming Pump for Detroit Diesel DD13/DD15/MBE900/MBE4000

Upgrade your diesel priming with TT Tokuein

Maintenance work often hinges on a dependable priming tool that can purge air and establish steady fuel pressure quickly. The TT Tokuein Upgraded J-47912 Pump is built for reliability, portability, and practical field use, helping technicians address priming tasks efficiently without relying on makeshift solutions.

This priming pump is tailored for SCR equipped Detroit Diesel systems and a broad engine lineup, offering a versatile option when servicing DD13, DD15, S60, MBE900, and MBE4000 family models. It also extends compatibility to MaxxForce 11 and 13 engines from 2010 onward, making it a flexible addition to a professional shop or on site service kit.

Key design features

• Thickened stainless steel walls and base deliver robust performance and corrosion resistance, helping maintain consistent pressure during priming
• Digital pressure gauge provides a clear, accurate readout on a suitable scale for quick verification
• Wider handle design offers a comfortable grip and easier operation under load
• Dual hanging rings plus a shoulder strap enable convenient sling carrying and hands-free transport
• 3 gallon stainless steel tank ensures a ready supply of fuel for priming tasks
• 6 ft pressure hose with a compu-check quick connect supports secure, lockable connections

What s included and how to use

• Includes the pump unit, a precise digital pressure gauge, a 3 gallon stainless steel tank, and a 6 ft pressure hose
• Shoulder strap enhances portability for field service or shop floor tasks
• Hanging rings on both sides enable easy sling carrying and storage when not in use

Compatibility and use scenarios

Designed as a practical alternative to OEM tools, this pump is compatible with Detroit Diesel S60, MBE900 and MBE4000 series engines, including DD13 and DD15 with SCR from 2013 models onward. It also works with MaxxForce 11 and 13 engines from 2010 onward, broadening its utility across several platforms.

In real-world servicing, technicians can purge air from the system, verify prime conditions with the digital readout, and re-pressurize lines after components are serviced. The portable design brings the tool close to the work area, while the sturdy stainless construction supports durability in busy shop environments.