09-802B Johnson Pump F9B Nitrile Impeller | Genuine OEM Marine Part

🔧 Product Description

Aftermarket F9B Spline-Drive Neoprene Impeller - Replaces SPX Johnson 09-802B

Large nine-blade cooling-water impeller for Johnson F9B pumps. Although some reseller titles call 09-802B nitrile, SPX's official impeller guide identifies the standard 09-802B compound as neoprene for cooling-water service.

⚙️ Key Features

• Material: neoprene, not nitrile
• Outside diameter: 95.0 mm / 3.74 in
• Width: 88.5-88.8 mm / approximately 3.49 in
• Hub bore: approximately 25 mm
• Drive: 12-spline
• Blade count: 9

🚤 Compatibility

Commonly used on

• SPX Johnson F9B pumps requiring the nine-blade standard-pressure impeller
• Jabsco pumps specifying 6760-0001
• OEM pumps carrying the listed Perkins, Volvo Penta or Yanmar references

Application Details

• Pump / Service Type: High-volume raw-water cooling and clean-water transfer
• Identification: Confirm 95 × 88.5 mm dimensions, 12-spline hub and nine-blade configuration.
• Always compare the removed impeller or pump against the listed dimensions, drive style, material and housing depth before installation.

🔌 Function

The flexible vanes form expanding chambers on the inlet side and contracting chambers on the discharge side. This produces self-priming suction and moves cooling water or other compatible fluids through the pump.

⚠️ Common Signs of Failure

• Reduced flow or inability to prime
• Engine overheating or weak cooling-water discharge
• Pulsing flow, cavitation or unusual pump noise
• Vanes are cracked, hardened, flattened or missing
• Hub has slipped, corroded or loosened from the rubber body
• Impeller has been damaged by dry running, debris or incompatible fluid

🔄 Supersession & Cross Reference

OEM / Manufacturer Number Progression

• 09-802B - current/legacy SPX Johnson F9B reference

OEM / Related Numbers

• 09-802B
• 09-814B - 12-blade high-pressure version with same principal dimensions

Direct Same-Material / Configuration Equivalents

• Jabsco: 6760-0001
• JMP: 8200-01 / 8200-01K
• CEF: 500245
• Ancor: JP50015
• Kashiyama: SP-280
• Perkins: 0460027
• Volvo Penta: 842857, 844683, 845796
• Yanmar: 125613-42762

Dimensional or Different-Material Counterparts

• SPX Johnson 09-814B, Jabsco 21676-0001/17936-0001 and JMP 8301-01 - same principal envelope but 12-blade high-pressure configuration

📦 Condition

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