21234530 Speedometer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 85 mm speedometer instrument with a white dial, reading 0-60 knots with mph and km/h scales on the same face. It is the white-dial version of the 0-60 knot instrument, the black-dial one being 21234529. The speed signal reaches it by GPS or NMEA, or from the multi-sensor, and the unit displayed is chosen in the EVC system. Volvo Penta's instruments carry an anti-fogging membrane and full backlighting, and connect by serial link so adding one is straightforward.

🚤 Compatibility

• Engine Family: D, V, VMM
• HP Range: 145-480 HP

Full model list at the end of this description.

⚙️ Key Features

• 85 mm speedometer instrument
• White dial
• 0-60 knots, with mph and km/h scales
• Unit displayed is selected in the EVC system
• Speed signal by GPS or NMEA, or from the multi-sensor
• Anti-fogging membrane and full backlighting
• 85mm (Volvo assembly listing)
• Gauge diameter: Ø 85 mm
• Gauge family: Speedometers
• Gauge range: EVC gauge range
• 85 mm instrument diameter
• Signal via GPS/NMEA or from the multi-sensor
• Plug-and-play serial connection - adding instruments is easy
• Diameter: 85 mm
• Dial colour: White
• Scale: 0-60 knots, mph, km/h

🔌 Function

Displays calculated vessel speed from the connected electronic speed source.

⚠️ Common Signs of Failure

• Gauge remains at zero
• Erratic speed reading
• Fogging or moisture inside the lens
• Failed backlighting
• Communication or sensor fault

🛠️ Service Notes

• The black-dial 0-60 knot instrument is 21234529, and the 0-40 knot pair is 21234525 in black and 21234528 in white - colour and scale are the only things separating the four
• Where the speed signal comes from the multi-sensor, the transom-mount sensor is 3587055 and the through-hull sensor 3587054
• The front ring and mounting items are not supplied with the instrument and are ordered separately
• Four speedometers are listed and dial colour and scale are all that separate them: 21234525 is black, 0-40 knots; 21234528 is white, 0-40 knots; 21234529 is black, 0-60 knots
• Where the signal comes from the multi-sensor, the transom mount sensor is 3587055 and the through hull sensor is 3587054

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21234530 → Supersedes 3847860

OEM / Related Numbers

• 881650 earlier number superseded by this part
• 3847860 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
• Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G, D4-175 VG
• Volvo Penta V8-350-CE-R, V8-380-CE-R, V8-300-CE-R, V8-430-CE-R, V8-300-CE-P, V8-350-CE-P, V8-380-CE-P, V8-430-CE-P, V8-300-CE-S, V8-350-CE-S, V8-400-CE-R
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D13C2-B MP, D13C4-B MP, D13C5-B MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta V6-200-CE-P, V6-250-CE-P, V6-280-CE-P, V6-250-CE-O
• Volvo Penta D11C3-A MP, D11C2-A MP, D11C4-A MP
• Volvo Penta VMM-A