Futaba FUAR3131 Receiver Case Set AR3131 — upgrade housing for R116FB  [FUAR3131]

Low-profile case for Futaba R116FB receivers

The Futaba FUAR3131 receiver case set offers a low-profile housing to hold a Futaba R116FB securely inside model radio bays. It provides a purpose-built shell that prevents movement and helps route antenna and power leads without modifying the radio hardware.

The product is specified for use with the Futaba R116FB receiver only; no endorsement or compatibility with other chassis or brands is claimed. Installation is straightforward: place the receiver in the enclosure, match the case mounting points with your chassis tie points or tape surfaces, and secure using common methods such as double-sided foam tape or cable ties.

Designed for workshop convenience, the case aids tidy wiring and quick access when tuning or swapping components. It functions as a protective and organisational accessory rather than a performance part.