10-24689-01 Johnson Pump F4B-19 12V Bilge & Deck Wash Impeller Pump | Genuine OEM Marine Part

🔧 Product Description

Aftermarket 12V F4 Flexible-Impeller Transfer Pump - Replaces SPX Johnson 10-24689-01

Complete self-priming 12-volt bronze flexible-impeller pump equivalent to the Johnson F4B-19 unit. This listing is a complete pump assembly. It uses the 09-824P-9 nitrile impeller for bilge, deck-wash, circulation, diesel and oil-transfer duty.

⚙️ Key Features

• Complete 12V DC bronze-body pump assembly
• Free-flow capacity: approximately 45-48 L/min
• Self-priming flexible-impeller design
• Built-in motor thermal protection on Johnson-pattern units
• Connections: approximately 1/2 in BSP/NPT and/or 1 in hose depending replacement
• Service impeller: 09-824P-9 / Jabsco 6303-0003

🚤 Compatibility

Commonly used on

• Bilge, deck-wash and water-circulation installations originally using Johnson 10-24689-01
• Diesel and lubricating-oil transfer installations compatible with a nitrile impeller
• Replacement installations using Jabsco 23610-3003 or Albin 04-01-005 after checking footprint and port orientation

Application Details

• Pump / Service Type: Complete 12V general-purpose marine transfer pump
• Identification: Confirm 12V supply, approximately 45-48 L/min rating, mounting footprint, port size and hose orientation.
• Always compare the removed impeller or pump against the listed dimensions, drive style, material and housing depth before installation.

🔌 Function

The complete flexible-impeller pump uses rotating flexible vanes to create suction and move fluid through the bronze pump body. Correct voltage, capacity, port orientation, mounting and impeller material are all required for safe operation.

⚠️ Common Signs of Failure

• Pump will not prime or repeatedly loses suction
• Reduced flow, pressure or deck-wash performance
• Motor runs but little or no fluid is discharged
• Pump overheats, draws excessive current or trips thermal protection
• Fluid leaks from the shaft seal, cover or port connections
• Impeller has been damaged by dry running or incompatible fluid

🔄 Supersession & Cross Reference

OEM / Manufacturer Number Progression

• 10-24689-01 - Johnson F4B-19 12V reference
• 10-24689-03 - later regional Johnson 12V catalogue suffix
• 10-24689-02 / 10-24689-04 - 24V counterparts, not electrical substitutes

OEM / Related Numbers

• 10-24689-01
• 10-24689-03
• 09-824P-9
• 10-24689-02 / 10-24689-04 - 24V

Direct Same-Material / Configuration Equivalents

• Jabsco Maxi Puppy 3000: 23610-3003
• Albin Pump Marine FIP F4 12V: 04-01-005
• Inoxmat FIP F4: reference 251505
• Albin/JPR-MDC15IH 12V flexible-impeller pump family cross-referencing Johnson 10-24689-01 and Jabsco 23610-3003

Dimensional or Different-Material Counterparts

• Jabsco Commercial Duty Water Puppy 23680-4003 - lower-flow 35 L/min functional alternative, not an exact capacity match
• SPX Johnson 10-24727-01 F38B-19 - lower-flow 35 L/min Johnson alternative
• SPX Johnson 10-24689-02/-04 and Jabsco 23610-3103 - 24V versions

📦 Condition

• Brand-new aftermarket replacement pump assembly
• New and unused
• Supplied in suitable manufacturer or equivalent protective packaging