#4 45 Deg Crimp Fitting

The AEROQUIP #4 45 Deg Crimp Fitting (model FBM4121) is a precision hydraulic adapter designed for specific applications in automotive and industrial settings. It is particularly useful for routing high-pressure fluid lines in systems such as power steering and coolant circuits. This fitting is ideal for those looking to maintain system integrity under demanding conditions.

Constructed with a swaged assembly, this crimp fitting permanently locks the hose to the fitting body through cold-flow compression, which helps eliminate leakage points and reduces the risk of vibration-induced failures. The 45-degree angle design allows for a change in line direction while distributing pressure loads evenly across the hose cross-section. This feature extends the service life of the fitting and minimizes the risk of catastrophic failure.

Ideal for both professional technicians and DIY enthusiasts, the #4 45 Deg Crimp Fitting is suitable for mid-volume applications in fuel and coolant systems. Its lightweight construction at just 0.05 lbs ensures that it won't add unnecessary weight to your project. This fitting is compatible with standard automotive specifications, making it a reliable choice for various custom engine builds.