KRC CT525 Water Pump Only Drive Kit-DIRT

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KRC's all new CT525 complete crate engine kits are designed just for dirt applications. With a slight weight adjustment, late models with a CT525 can compete against $40,000 super late model engines.



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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. 

KRC's all new CT525 complete crate engine kits are designed just for dirt applications. With a slight weight adjustment, late models with a CT525 can compete against $40,000 super late model engines.

The water pump that comes on the CT525 has no provision for a mechanical fan to attach. KRC's kit replaces the water pump with a clockwise rotation Stewart Pro Series water pump. Also included is KRC's idler-tensioner to keep proper belt tension and prevent belt slippage when using a mechanical fan. Click here to read more on KRC's idler-tensioners. In addition, a R-LOK crank adapter and pulley, Pro Series water pump pulley, water bypass fittings and hose kit, water pump fittings, water pump spacers, hardware and spacers and installation instructions are all included.

Water Pump Only Drive Kit (KRC 7752500): Our water pump only drive kit allows a power steering pump to be driven off the bell housing. 

Water Pump Only Kit Includes
Clockwise Rotation Stewart Pro Series Water Pump
KRC Idler-Tensioner
R-LOK Crank Adapter
R-LOK Crank Pulley
Pro Series Water Pump Pulley
Water Bypass Fittings & Hose Kit
Water Pump Fittings
Water Pump Spacers
Goodyear Gatorback Belt (2)
Hardware and Spacers 
Motor Mounts
Installation Instructions.

Water Pump Pulley Included


Water Pump Pulley Groves/Ribs

6 Rib | 3 Rib

Water Pump Pulley Belt Quantity


Water Pump Pulley Diameter

4 in

Water Pump Pulley Material


Water Pump Pulley Color


Water Pump Pulley Finish


Crankshaft Pulley Included


Crankshaft Pulley Groves/Ribs

6 Rib

Crankshaft Pulley Diameter

3-1/4 in

Crankshaft Pulley Material


Crankshaft Pulley Color


Crankshaft Pulley Finish


Power Steering Pump Pulley Included


Alternator Pulley Included


Air Conditioning Compressor Pulley Included


Water Pump Included


Water Pump Rotation


Water Pump Material


Water Pump Color


Water Pump Finish


Power Steering Pump Included


Air Conditioning Compressor Included


Alternator Included


Alternator Bracket Included


Power Steering Pump Bracket Included


Air Conditioning Compressor Bracket Included


Idler Included


Tensioner Included


Tensioner Quantity


Belt Included


Belt Type


Belt Quantity


Hardware Included





Crank Adapter Included. Water Bypass Hose Kit Included. Engine Mounts Included.

    • Weight
      23.82 lbs
    • SKU
  • Manufacturer

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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

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 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.

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