• Some orders may take longer to arrive due to shipper and supplier delays. Learn More.
Account Login
Gift Cards
Track Order
Help Center

Aerospace Components Vacuum Pump Rebuild Kit (2) Double Sealed Ball Bearings


made in usa

Product Q&A
View Now
Click image to zoom
Vacuum Pump Rebuild Kit (2) Double Sealed Ball Bearings
More than 10 available
Vacuum Pump Rebuild Kit
  • (2) Double Sealed Ball Bearings
  • High Performance Shaft Seal
  • 3 Carbon Fiber Vanes
  • Cover O-Ring
  • Inlet/ Outlet Fitting O-Rings
  • Ships
    AC-VPRK3-2 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Great product and good price I received it this month,have not installed it yet ,but looks good
    Date published: 2020-12-31
    • y_2022, m_9, d_29, h_21
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.34
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_1
    • loc_en_US, sid_10001_10001_1212308, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Do the bearings have ceramic balls?

    Asked by: TwinBoostedstang
    these are shown a a standard steel roller bearing.
    Answered by: Rusty B
    Date published: 2018-04-10
    • y_2022, m_9, d_29, h_21CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.34
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_1212308, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Recently Viewed

    What Are The Top Aerospace Components Vacuum Pumps and Vacuum Pump Kits?

    The most common Aerospace Components vacuum pump kit is the Big Block Chevy Complete Kit. In second place is the Complete Small Block Chevy Vacuum Pump Kit. The most popular Aerospace vacuum pump is the Billet 3-Vane Vacuum Pump. Another very popular product from Aerospace Components is the Aerospace vacuum pump rebuild kit, which is usually required after 1-2 seasons of race use.

    How Much Do Aerospace Components Vacuum Pumps and Vacuum Pump Kits Cost?

    Aerospace vacuum pumps start at just over $450 and increase to around $1100 for a complete kit, depending on the options, vacuum pump type, and application.

    What Are The Main Benefits of Aerospace Components Vacuum Pumps and Vacuum Pump Kits?

    The main purpose of an Aerospace vacuum pump is to create high vacuum in a race engine crankcase. Horsepower is increased by improving ring seal and reducing the chances of detonation, blow-by, and contamination to the intake charge of air and fuel. Aerospace vacuum pumps are also rebuildable, making them more cost-efficient than competitors.

    How To Install An Aerospace Components Vacuum Pump or Vacuum Pump Kit

    Depending on the vacuum pump and kit, the installation instructions will change. In general, the first step is locating a position on the front of the engine for mounting and then bolting the pump bracket in place, followed by the vacuum pump. Next, the front face of the valve cover is drilled and a fitting installed that will lead to the inlet side of the vacuum pump. This creates maximum vacuum and ideally will provide adequate lubrication to the pump without the need for manually adding oil to the inlet. The outlet side of the pump is then plumbed into a breather tank, which will require periodic draining. Next, the drive hub / mandrel needs to be bolted to the front of the harmonic balancer damper and the belt installed. With everything confirmed installed, the engine can be started and the relief valve adjusted so that 10-12 in/hg of vacuum is reading on a wet sump engine using a vacuum gauge in the valve cover. For dry sump engines, the engine builder will determine the correct amount of vacuum.

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.