Description
Product Overview
The PPE 50‑Stage Replacement Fuel Valve is a precision‑engineered component designed to replace the original or shimmed pressure relief valve in heavy‑duty diesel applications. Constructed from heat‑treated alloy steel with a stainless‑steel exterior finish, the valve offers exceptional resistance to corrosion, wear, and the extreme temperatures generated by high‑performance diesel engines. The included Viton O‑Ring provides a reliable seal that prevents fuel leakage while withstanding the chemical aggressiveness of diesel fuel and additives. This valve conforms to the California Air Resources Board Executive Order D‑701‑12, ensuring it meets stringent emissions standards for both on‑road and off‑road use. With a compact two‑port design, threaded inlet and NPT outlet connections, and a lightweight package weighing just 2.89 ounces, the valve is engineered for straightforward installation and long‑term durability. The part numbers 113073000 and 113073001 correspond to the valve body and the Viton O‑Ring respectively, guaranteeing exact fitment for the specified vehicle ranges.
![[Product front view showing all components]](https://www.donutsrus.store/wp-content/uploads/2026/08/f1796fd5ae784d63988bb4e83186fd30.jpg)
Usage
This replacement valve is intended for use in 2004.5‑2010 GM 6.6 L LLY/LBZ/LMM Duramax diesel engines and 2007.5‑2018 Ram 6.7 L diesel powertrains. In these applications, the valve maintains consistent fuel‑rail pressure during high‑load conditions such as towing, off‑road driving, and heavy hauling. By preserving optimal pressure, the valve helps prevent fuel starvation, reduces engine knock, and supports smoother power delivery. The valve’s design accommodates both stock and aftermarket fuel system configurations, making it suitable for original equipment manufacturers (OEM) as well as performance‑oriented rebuilds. Installation requires only basic hand tools; the threaded inlet aligns with the existing fuel line, while the NPT outlet mates with the fuel rail, eliminating the need for specialized equipment. The valve’s CARB compliance also makes it a viable choice for fleet operators who must adhere to regional emissions regulations.
Why Choose Us
Choosing the PPE 50‑Stage Replacement Fuel Valve means selecting a product backed by Pacific Performance Engineering’s reputation for quality and reliability. Each valve undergoes rigorous heat‑treatment processes to achieve a hardness level that resists deformation under the high pressures typical of diesel fuel systems. The stainless‑steel exterior not only enhances aesthetic appeal but also provides a barrier against rust and environmental contaminants, extending the service life of the component. Our Viton O‑Ring is sourced from a trusted supplier and is tested for elasticity and chemical resistance, ensuring a leak‑free seal throughout the valve’s operational lifespan. The product carries a 1‑year limited warranty, reflecting confidence in its durability and performance. Additionally, the valve’s compliance with CARB Executive Order D‑701‑12 demonstrates our commitment to environmentally responsible engineering, giving customers peace of mind that they are meeting both performance and regulatory requirements.
Key Features
- Heat‑treated alloy steel construction delivers superior strength and wear resistance.
- Stainless‑steel exterior finish protects against corrosion and extends component life.
- Included Viton O‑Ring provides a durable, leak‑free seal for diesel fuel and additives.
- CARB E.O. D‑701‑12 compliance ensures the valve meets strict emissions standards.
- 1‑year limited warranty and dedicated technical support for hassle‑free ownership.
FAQ
What vehicles are compatible with this fuel valve?
The valve is compatible with 2004.5‑2010 GM 6.6 L Duramax diesel engines and 2007.5‑2018 Ram 6.7 L diesel powertrains, covering a wide range of light‑truck and commercial applications.
Do I need any special tools to install the valve?
No special tools are required. The valve features a threaded inlet and an NPT outlet, allowing installation with standard hand tools and a torque wrench for proper tightening.
Is the valve CARB compliant?
Yes, the valve meets the California Air Resources Board Executive Order D‑701‑12, making it suitable for use in regions with strict emissions regulations.
What is included in the package?
The package contains the replacement fuel valve (part number 113073000) and a Viton O‑Ring (part number 113073001), ready for immediate installation.
How does the warranty work?
The product is covered by a 1‑year limited warranty that protects against manufacturing defects. If any issues arise within the warranty period, contact our customer service team for a replacement or repair solution.
Overall, the PPE 50‑Stage Replacement Fuel Valve offers a blend of high‑quality materials, precise engineering, and regulatory compliance that makes it an ideal choice for diesel engine owners seeking reliable fuel‑system performance. Whether you are restoring a classic truck, upgrading a fleet vehicle, or simply need a dependable replacement part, this valve delivers the durability and functionality required for demanding applications. Its straightforward installation process, combined with the included Viton O‑Ring, ensures a secure fit and long‑lasting operation, while the stainless‑steel finish guards against the harsh environments typical of off‑road and heavy‑duty use. Trust in PPE’s expertise and enjoy the confidence that comes with a product designed to meet both performance expectations and emissions standards.




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