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KSE'S POWER STEERING AND FUEL PUMP REPRESENTS "NEVER BEFORE HEARD OF PERFORMANCE AND SIMPLICITY".   KSE has engineered and developed its new tandem power steering and fuel pump for racing vehicles requiring durability and peak performance in both its steering and fueling requirements.   KSE's new pump line has been designed to fit almost any racing application with a variety of sizes and mounting types.

Weight savings, compared to conventional power steering pumps and belt drive fuel pumps, the KSE tandem pump represents a significant weight reduction not to mention the cost savings.

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    Market price: $929.99, you save $15.04
  • $914.95
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  • Shipping info

    We deliver worldwide and to almost all countries. Call us at 704-871-0721 to get help with large international orders and we can help manually check the shipping for you. MORE INFO BELOW in Shipping Info section.

  • Payment methods

    Accepted payment methods

  • Return Policy

    We accept returns for up to 30 days from the purchase date. To be eligible for a return, your item must be unused and in the same condition that you received it. More Return Info below. 

Mount on Back of Dry Sump Pump (CCW Rotation)

Cam Drive Pump Off Back of Engine

3/8" Male Hex Drive

Direct drive (3/8" hex) TandemX Pump (All-In-One Power Steering and Fuel Pump).

The direct drive TandemX Pump is popular for both modified and late model applications. This pump is compatible with both alcohol and gas race fuels - see recommended fuel section sizing based on your application below:

KSC1065-002: For Alcohol Applications Up To 700 HP & All Gas Applications

KSC1065-004: For Alcohol Applications Over 700 HP (Not Rec'd For Gas)


Performance & Simplicity

The all new KSE TandemX Pump is based upon the design of its popular predecessor and is a highly developed "two-in-one” high performance power steering & fuel pump. This pump has been designed to help simplify the racer's engine setup and plumbing while providing the utmost in performance and durability.

Compact & Efficient

The TandemX Pump utilizes a single shaft drive to operate both the power steering and fuel pumps for reduced mechanical efficiency losses. The TandemX Pump is compact and is designed to fit almost any racing application with a variety of sizes and mounting configurations.

Design Features & Benefits

Weight Savings

The updated TandemX design includes an integral power steering relief and a sleek, new lightened profile which has allowed for a 25% weight reduction over the previous design. This pump additionally offers a considerable weight savings over installing a separate conventional power steering pump and belt drive fuel pump...not to mention the $$$ savings!

Smooth & Efficient Operation

The TandemX is a geo rotor style pump and can be characterized by its durability and efficient operation. This allows for smooth, uniform flow and improved priming capability (unlike diaphragm fuel pumps).

Reduced Fluid Temps

The TandemX pump utilizes a phenolic insulator between the power steering and fuel sections in order to reduce heat transfer from one pumping element to the other.

Improved Flow Performance

The TandemX utilizes special tear-drop timed kidney porting and updated inlet & outlet ORB port sizing for improved fill capacity & flow characteristics for the power steering and fuel pump sections.


Alcohol & Gasoline Compatible

The TandemX is fully compatible with both alcohol & gasoline. The pump can be equipped with one of two optional fuel displacements based on the engine's horsepower rating. See ordering instructions on the following page for additional details or contact KSE with questions regarding your application.

Convenient Plumbing and Mounting

The TandemX utilizes easy-to-plumb inlets and outlets with standard 37°JIC/ORB fittings. The built-in fuel by-pass idle relieve valve and high-speed pill orifice cartridge reduce unnecessary plumbing and allow for "easy access” for fuel pressure adjustments. The new TandemX mounts in the same fashion as the previous tandem pump design in which the most common configurations are seen below:

• Belt Drive Pump: Front Small Block Chevy Mount - Typical for "IMCA” Modifieds (KSC1056 Mounting Kit)

• Belt Drive Pump: Bellhousing Mount (i.e. Bert) - Typical for "UMP” Modifieds & Late Models (KSC1059 Mounting Kit)

• Direct Drive Pump: Dry Sump Mount (Hex Drive) - Typical for Late Models

Performance & Durability

The TandemX utilizes a high-alloy heat-treated shaft, heavy-duty front ball bearings, bi-metal central journal bearings, and high-alloy billet pump body components all manufactured to the highest standards. The fuel section includes a bronze separator for the gerotor element and hard-coat anodized components for extended wear resistance. Precision PM geo rotor pumping elements also help to give the TandemX the utmost in positive displacement performance.


As with all of KSE's racing components, quality is a must. The TandemX was completely designed and manufactured in-house utilizing state-of-the-art CAD/CAM solution software in order to meet our exacting quality standards. All of KSE's pumps are built in the USA and have been 100% performance tested before delivery.

    • Weight
      5.67 lbs
    • SKU
  • Manufacturer
    KSCKSE1065-002 All HP Gas Applications & Alcohol Up To 750 HP, KSCKSE1065-004 Alcohol Applications Over 750 HP (Not For Gas

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Products typically ship out between the same day and 1-3 days. Depending on the time/day ordered and the product type. Some products are made to order to spec and will ship once built. Feel free to call us at 704-871-0721 if you have any questions about shipping. Also call us if you are ordering large items like race car bodies as those are hard for the freight system to calculate sometimes and it will overestimate. Thank you.

We accept the following payment methods:

Accepted payment methods

And now Venmo & PayPay Credit

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. If the return is not based on a mistake on our part, a 15% restocking fee will apply.

Several types of goods are exempt from being returned. We also do not accept products that are hazardous materials, flammable liquids, or gases.

Additional non-returnable items:
* Gift cards
* Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. *Special cases might be returned to the manufacturer*

There are certain situations where only partial refunds are granted: (if applicable)
* Book with obvious signs of use
* Any item not in its original condition, that is damaged, or is missing parts for reasons not due to our error.
* Any item that is returned more than 30 days after delivery

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next, contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at glnmaurer@circletracksupply.com.

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately, sale items cannot be refunded.

Exchanges (if applicable)
We only replace items if they are defective or damaged, or if we made the mistake.  If you need to exchange it for the same item, send us an email at glnmaurer@circletracksupply.com and send your item to 304 5th Creek Road, Statesville, NC, 28625, United States.

To return your product, you should mail your product to:

304 5th Creek Road, Statesville, NC, 28625, United States.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.