• 09-1028B-9 Johnson Pump F7B Nitrile Spline-Drive Impeller | Genuine OEM Marine Part
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09-1028B-9 Johnson Pump F7B Nitrile Spline-Drive Impeller | Genuine OEM Marine Part

09-1028B-9 Johnson Pump F7B Nitrile Spline-Drive Impeller | Genuine OEM Marine Part

$120.00 AUD
$120.00 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Aftermarket F7B Nitrile Spline-Drive Impeller - Replaces SPX Johnson 09-1028B-9

Oil-resistant nitrile version of the F7B spline-drive impeller. It uses the same 65 × 50.2 mm pump envelope as the water-service 09-1028BT-1 but is selected for diesel, oil and compatible oily-fluid duties.

⚙️ Key Features

  • Material: nitrile, oil resistant
  • Outside diameter: 65.0 mm / 2.56 in
  • Width: 50.2 mm / 1.98 in
  • Drive: internal spline
  • Commonly catalogued as an 8-vane Johnson configuration

🚤 Compatibility

Commonly used on

  • SPX Johnson F7B nitrile spline-drive pumps
  • Jabsco pumps specifying 17937-0003
  • High-capacity oil and diesel transfer systems using the same F7B spline

Application Details

  • Pump / Service Type: Diesel, lubricating oil, oily water and compatible high-volume fluid transfer
  • Identification: Confirm nitrile compound, 65 × 50.2 mm dimensions and exact spline.
  • 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

  • 09-1028B-9 - current verified nitrile service reference

OEM / Related Numbers

  • 09-1028B-9
  • 09-1028B / 09-1028BT-1 - water-service counterparts

Direct Same-Material / Configuration Equivalents

  • Jabsco: 17937-0003
  • Jabsco: 920-0003 - related nitrile catalogue family; verify spline and vane configuration
  • JMP: 7400-02
  • CEF: 500206

Dimensional or Different-Material Counterparts

  • Jabsco 17937-0001, JMP 7426-01K, CEF 500114 and SPX Johnson 09-1028BT-1 - water-service material counterparts

📦 Condition

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

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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