Standard & Premium High-Speed Vortech® Supercharger Rebuild Kits


Standard Rebuild Kit for Vortech® Superchargers

Application: All Vortech® V1, V2, V3, V7 and TRD Superchargers.

Everything you need to rebuild your Vortech® yourself. Two matched high-quality thrust bearings for the impeller shaft, two bearings for the input/drive shaft, and two seals, including one of our special high-performance 928 Motorsports Impeller Shaft seals. All bearings OEM quality or better.

The 928 Motorsports Impeller Shaft Seal: Our impeller shaft seals are custom-made with PTFE-Coated Viton (higher temps and better chemical resistance than nitrile) they have the low friction of the all-PTFE seals at high speed, but the resilience of Viton to make up for small amounts of shaft wear (something that an all-PTFE seal cannot do).

Further, they have a very light compression spring in them, less radial pressure than an industrial seal, but enough to fight the sealing lip lift that causes the oil weeping problem.

And finally, our impeller shaft seals have two lips - the sealing lip pointed inward and a dirt wiper lip pointed outward. These seals have been tested at shaft speeds up to 150,000 rpm without failure.

Complete rebuild kit includes:

Premium High-Speed Rebuild Kit for Vortech® Superchargers

Application: All Vortech® V1, V2, V3, V7 and TRD Superchargers.

The best of everything. A pair of our top-of-the-line ceramic 72,000 rpm bearings for your impeller, our better-than-stock mechanical face seal, a set of new HSS input shaft bearings, and an input shaft seal too.

The 928 Motorsports High-Speed Ceramic Bearings: We have found the right combination of ceramic ball bearings, HHS bearings races, and high-temp phenolic bearings cages to allow safe increases in rpm's compared to stock Vortech® impeller bearings. Previously, the operational limits for the stock bearings on the superchargers listed above was 53,000 rpm. Our Premium High-Speed Ceramic bearings are rated at 72,000 rpm in oil, and can run in the high 60,000's++ all day. Accept no substitute! If you think your going to spin up your Vortech® a little faster for more boost - these are the bearings you need.

The 928 Motorsports Premium High-Speed Seal: Our seal is made from the finest materials for a long life, plus it has a broader sealing range than the OEM seal, so leaks don't happen!

Complete rebuild kit includes:

How to Order the Right Rebuild Kit for Your Vortech® Superchargers

There are two ways to select your rebuild kit. You can selected it based on the Trim tag on the outside of the supercharger and you will probably be right. The problem is that not all V1, or V2 etc. superchargers are the same internally. The other, better, way to go is to open your Vortech and measure the bearings inside. Then your order will be always be right.

Kit Number ChartStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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6205 & 7205 BearingsStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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7003 BearingsStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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7203 BearingsStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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++ NOTE: confirm that the other supercharger internals (input bearings and the impeller) can also be safely operated at your planned impeller speed.

Item Kit Number Part Number Price (USD) Shipping* Availability
Premium High-Speed Rebuild Kit for Vortech® Superchargers U.S. Only: $11.00
All Others:
In Stock!   Typically Ships Same Day!

* Domestic US shipping shown. International shipping will be calculated based on location.

Standard Rebuild KitStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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Premium Rebuild KitStandard & Premium High-Speed Vortech Supercharger Rebuild Kits

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