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Spindle Assembly for King Kutter Finish Mowers – Single & Double Groove (4'–7') and RFM-48-XB Flex Hitch Finish Mowers

SKU:
502303-502304
FitsModel:
Finish Mowers
ListDescription:
Spindle Assembly
REFID:
4
Spindle Assembly for King Kutter Finish Mowers – Single & Double Groove (4'–7')
Fits Models:
Placeholder
Part # 502303-502304

Description:

Fits Models At A Glance:

  • Single Groove Pulley (502303): Fits 4', 5', and 6' King Kutter Mowers and RFM-48-XB Flex Hitch Rear Finish Mower

  • Double Groove Pulley (502304): Fits 6' and 7' King Kutter Mowers

Key Notes:

  • Part Numbers: 502303 (Single Groove), 502304 (Double Groove)

  • Design Options:

    • Single Groove for 4'–6' mowers

    • Double Groove for 6'–7' mowers

  • Function: Replaces the spindle and pulley assembly to restore cutting power and smooth operation

  • Weight: Approx. 11 lbs (4.99 kg)

  • Includes:

    • Spindle housing with pulley

    • Mounting bolts

    • Washers

    • Nuts

    • Blade mounting bolt

  • Installation: Direct-fit for existing setups on King Kutter finish mowers

  • PRO TIP: Earlier models may use a slightly larger spindle diameter—this updated version is fully interchangeable. Use your belt adjuster to ensure the perfect fit.

Why Choose Broken Tractor?

✅ Genuine OEM Replacement for Reliable Performance
✅ Includes All Mounting Hardware for Easy Install
✅ Available for Both Single and Double Groove Setups
✅ Fast Shipping and Expert U.S. Support

$105.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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Product: Category: Brand: Head Title: Spindle Assembly for King Kutter Finish Mowers – Single & Double Groove (4'–7') and RFM-48-XB Flex Hitch Finish Mowers