874933 Turbo Pressure Gauge | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta turbo pressure instrument, 52 mm, with a white face and a 0-45 psi scale, weighing 0.125 kg and listed for 81 applications on D series engines. It is the psi-scaled member of the white turbo pressure family — the white bar version is 874924 and the black bar version is 874910. Read the units on the old face before ordering.

🚤 Compatibility

• Engine Family: D
• HP Range: 110-480 HP

Full model list at the end of this description.

⚙️ Key Features

• White face, 0-45 psi scale
• 52 mm instrument
• 0.125 kg
• Listed for 81 applications on D series engines
• Bar-scaled white equivalent is 874924

🔌 Function

Shows turbocharger boost pressure at the helm from the engine's boost pressure sender, on a psi scale.

⚠️ Common Signs of Failure

• No boost shown under load
• Needle fixed at one reading regardless of throttle
• Indication that lags well behind the engine's response
• Face lighting out behind a working gauge
• Reading that cannot be matched to a test gauge

🛠️ Service Notes

• Check the boost sender and its hose before replacing the instrument — a split hose reads as a dead gauge
• Match the units: this is the psi instrument and 874924 is the white 0-3 bar one

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, 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, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
• Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G
• Volvo Penta D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP
• Volvo Penta D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A1-A MP, D8A2-A MP, D8A3-A MP, D8A4-A MP
• Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
• Volvo Penta D9A2L MH, D9A2M MP