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MagnaFuel Pro Star 500 Seal Kit

MagnaFuel MP-4401-SK

665-MP-4401-SK

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MagnaFuel Pro Star 500 Seal Kit $17.99
Pro Star 500 Seal Kit
  • Fits MP-4401 without Filter

  • MagnaFuel MP-4401-SK Details

    ProStar 500 Seal Kits

    Specifications:

    Fuel Pump Rebuild Kit Type
    Seal kit
    Quantity
    Sold as a kit
    Manufacturer's Part Number:
    MP-4401-SK

    For carbureted applications up to 2,000+ hp at 28 psi

    Give your engine the extra fuel it needs with one of these MagnaFuel ProStar 500 Fuel Pumps. These CNC'd aluminum bodied pumps feature a high-quality low amperage motor that is designed to work with 12 V or 16 V applications. The exclusive vane & rotor design keeps operating temperatures low, which prevents overheating. They provide your engine with a consistent fuel supply, while the external bypass eliminates cavitation and fuel starvation.


    Features & Specs:

    • Includes a race-proven low amperage motor
    • CNC machined 6061 aluminum pump body
    • Provides reliable, consistent fuel supply with superior flow
    • Instantaneous compensation changes in fuel demand
    • An external bypass eliminates cavitation and fuel starvation
    • Resin-impregnated stainless steel rotor in a polymer wear ring
    • Compatible with alcohol and gasoline 
    • Designed for 12 V and 16 V applications
    • No metal-to-metal contact within the pump itself
    • Completely rebuildable 
    • All fittings sold separately

     JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    • Note: Power ratings are for naturally aspirated engines running gasoline. Some products legal for racing only; never to be used on public roads or emission-controlled vehicles.

    MP-4401-SK is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from EXACTLY WHAT I NEEDED! Everything I needed to repair the pump a guy was throwing away. Now we have one of the best pumps on the market on our drag car. I also appreciate the tips on setting it up when nitrous is in the mix. Also grabbed the inline filter to go with it. Thanks!!
    Date published: 2017-11-24
    Rated 5 out of 5 by from Great product Easy to install . Came with seal and o ring to freshen pump
    Date published: 2015-08-26
    • y_2018, m_8, d_16, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_82120, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations