#4 To 10mm Banjo Adapter Steel

The AEROQUIP #4 to 10mm Banjo Adapter Steel (FCM2948) is a straight-passage hydraulic fitting designed to connect AN4 male ports to 10mm banjo inlet configurations. This steel adapter delivers reliable fluid routing in high-pressure hydraulic systems common to tactical vehicles, military equipment platforms, and off-road recovery apparatus. Zinc oxide coating provides baseline corrosion resistance in demanding operational environments.

The straight-passage design—rather than 45- or 90-degree geometry—minimizes turbulence and pressure drop in fluid circuits where flow efficiency matters. AN4 (1/4-inch nominal) to 10mm banjo conversion enables operators to mate legacy or OEM hydraulic systems using different port standards without requiring full line replacement. Steel construction handles sustained pressure cycles and thermal cycling inherent to field-deployed equipment. At 0.11 lbs and compact dimensions (2.35 x 1.1 x 3.7 inches), the adapter integrates easily into tight engine compartments and equipment chassis.

This adapter serves military vehicle maintenance, tactical equipment refurbishment, and off-road recovery system assembly where hydraulic port standardization is critical. Equipment technicians, armorers, and field mechanics rely on AEROQUIP fittings for their proven interchangeability and consistent performance across military and law enforcement platforms. The pair configuration (two adapters per SKU) addresses typical system requirements where redundant or dual-circuit setups demand matching components.

AEROQUIP fittings are OEM-spec components used across defense, aerospace, and heavy equipment sectors, offering compatibility assurance when sourcing replacement or upgrade hydraulic hardware for established platforms.