21268172 Level Relay | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Coolant / Fluid Level Alarm Relay - Part Number: 21268172

Genuine Volvo Penta level-monitoring relay used in the instrument and alarm system on specified mechanically controlled industrial engines. The relay receives the level-sender input and switches the warning circuit when the monitored coolant or fluid level falls below the calibrated point.

⚙️ Key Features

• Genuine Volvo Penta level-alarm relay

• Confirmed in the TAD1030G instrument system

• Works with the applicable level indicator or sender

• Provides a dedicated warning-circuit output

• Electrical specification and terminal layout must match the original relay

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21268172 (current listed OEM reference)

OEM / Related Numbers:

• 1581232 - associated level indicator

• 11994 - associated sealing gasket

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta industrial engine instrument and alarm systems

Typically suits:

• Engine models:

• TAD1030G

• Serial / Specification Control: Instrument-panel version, system voltage and engine product number must match.

• HP Range: Generator rating dependent

• Engine Type: Volvo Penta TAD10 inline-six industrial diesel

• Year Range: TAD1030G production; instrument-system serial controlled

🔌 Function

Processes the level-sender signal and activates the low-level warning circuit when the monitored fluid falls below specification.

Common signs of failure:

• Intermittent or missing level warning

• False alarm with the fluid level correct

• No alarm during an actual low-level condition

• Heat-damaged terminals or corroded connector pins

• Relay chatter, sticking or open-circuit test results

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging