Description
Product Overview
The BuMatrivv Fuel Injection Pressure Regulator is engineered for Harley‑Davidson motorcycles, delivering precise fuel pressure control with an automatic operation mode. Constructed from durable metal, the regulator offers superior resistance to corrosion and wear compared to plastic alternatives. It features a hose barb inlet connection and a tank‑mount design, ensuring a secure, leak‑free installation. Compatible with OEM part numbers 27408-01, 61001-01, and 62373-01, this replacement part meets original equipment specifications for performance and reliability.
Usage
Designed for a wide range of Harley models—including VRSCX, FLSTF‑I Fat Boy, FLHTC‑I Electra Glide Classic, and Road King series—the regulator fits seamlessly into the fuel system of both standard and anniversary editions. Ideal for daily commuting, long‑distance touring, and performance riding, it maintains consistent fuel pressure across varying engine loads and temperatures. Riders who demand dependable throttle response and smooth acceleration will benefit from the regulator’s automatic regulation capability.

Why Choose Us
BuMatrivv combines rigorous engineering with high‑grade materials to produce a regulator that matches OEM tolerances. Each unit undergoes strict quality testing, guaranteeing leak‑free operation and longevity. Our metal construction outperforms generic plastic parts, providing enhanced durability for harsh riding conditions. Backed by a 4.6‑star rating from verified customers, this regulator offers peace of mind and value for money.
Key Features
- Metal construction for superior durability and corrosion resistance
- Automatic operation maintains optimal fuel pressure without manual adjustment
- Tank‑mount design with hose barb inlet for easy, secure installation
- Exact OEM fit for part numbers 27408-01, 61001-01, 62373-01
- Compatible with a broad range of Harley models from 2001‑2007
FAQ
Is this regulator compatible with my 2005 Harley Fat Boy?
Yes, the regulator is listed as compatible with the FLSTF‑I Fat Boy 15th Anniversary model (2005) and fits the OEM part numbers for that year.
Do I need special tools to install the regulator?
Installation requires basic hand tools such as a wrench and screwdriver. The hose barb connection allows a straightforward hose attachment without additional adapters.
Will the metal construction affect fuel flow?
No. The internal flow pathways are engineered to the same specifications as the original part, ensuring identical fuel delivery performance.
Can I use this regulator on non‑Harley motorcycles?
This unit is vehicle‑specific and designed for Harley‑Davidson models only. Using it on other brands may result in improper fit or performance issues.
What is the warranty period?
BuMatrivv offers a one‑year limited warranty covering manufacturing defects for this regulator.




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