Trim Tilt Sender Sensor Sending Unit Volvo Penta SX-A DPS-A DPS Drive 21484383 $24.95 Manufacturer Part Number 21484383 Brand RPS condition New New aftermarket Trim Tilt Sensor Sender for Volvo Penta Sterndrives. This is a 3 wire sensor. This sensor meets or exceeds OEM specifications.Replaces Volvo Penta part # 21484383Fits: SX-A, DPS-A, DPS-BFAST USPS shipping, 2-3 day delivery