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Cummins Onan MDKDK / MDKDL / MDKDM / MDKDN 9KW–13.5KW Marine Generator Maintenance Spare Parts Kit

Complete maintenance spare parts kit for Cummins Onan 9KW–13.5KW marine generators, including filters, impeller kit, belt, raw water pump, zinc, glow plugs, and flow switch.

Reference: MDKDK, L , M , N 9KW-13.5KW - KIT
$1,452.94

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Maintain peak performance and reliability with this Cummins Onan Marine Generator Maintenance Kit designed for MDKDK, MDKDL, MDKDM, and MDKDN models (9KW–13.5KW). This comprehensive kit includes essential service components for fuel, cooling, and engine systems—helping reduce downtime and extend generator life in demanding marine conditions.

Each part is OEM-compatible, ensuring proper fit and dependable operation. Whether you’re performing scheduled maintenance or stocking critical spares onboard, this all-in-one kit simplifies service and keeps your generator ready when it matters most.

What’s Included

  • Oil Filter – P/N: 185-5835

  • Fuel Filter – P/N: A026K278

  • Impeller Kit (Minor) – P/N: 541-1519

  • Zinc Anode – P/N: 130-4434

  • Belt – P/N: 185-6934

  • Raw Water Pump (RWP) – P/N: 132-0459

  • RWP Gasket – P/N: 185-6579

  • Glow Plug (12V) – P/N: 333-0802

  • Glow Plug (24V) – P/N: A040P918

  • Raw Water Flow Switch – P/N: 309-0717

Key Features

  • Designed for Cummins Onan 9KW–13.5KW generators

  • Covers multiple systems: fuel, cooling, ignition, and monitoring

  • Includes both 12V and 24V glow plug options

  • OEM-compatible components for reliable performance

  • Ideal for routine maintenance and onboard spare kits

Benefits

Complete Service Solution

All critical components in one kit for efficient maintenance.

Enhanced Reliability

Helps prevent overheating, fuel issues, and unexpected shutdowns.

Marine-Ready Durability

Built to perform in harsh saltwater environments.

Applications

  • Cummins Onan MDKDK / MDKDL / MDKDM / MDKDN generators

  • 9KW to 13.5KW marine generator systems

  • Preventative maintenance and service intervals

Ideal For

  • Boat owners and captains

  • Marine service technicians

  • Preventative maintenance programs

Notes

  • Confirm correct voltage (12V or 24V) before installing glow plug

  • Professional installation recommended

  • Verify compatibility with your specific generator model

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