OEM PART NUMBERS:
King Kutter: 502303

SPECIFICATIONS:
Type: Spindle Assembly (Complete)
Application: Finish Mower / Grooming Mower
Cut Widths: 48", 60", 72"
Overall Height: 6-3/8"
Pulley Outer Diameter: 4-1/4"
Bolt Pattern: 3-Bolt (3-1/4" spacing)
Bearings: 2x #6205 Ball Bearings
Includes: Grease Zerk, Mounting Bolts, Blade Bolt, Pulley Nut
Condition: New

APPLICATIONS:
King Kutter FM-48 / RFM-48 (48" Finish Mower)
King Kutter FM-60 / RFM-60 / FM5 (60" Finish Mower)
King Kutter FM-72 / RFM-72 / FM6 (72" Finish Mower)
County Line RFM-48 / RFM-60 / RFM-72 (Made by King Kutter)

⚠️ Verify OEM part number 502303 from your original spindle before ordering to ensure proper fitment.

Spindle Assembly — King Kutter FM RFM Finish Grooming Mower 48 60 72 Inch Cut
Direct OEM replacement spindle assembly for King Kutter FM-48, FM-60, FM-72, RFM-48, RFM-60, RFM-72, FM5, FM6 finish and grooming mowers, and County Line models made by King Kutter. Height 6-3/8", 4-1/4" pulley OD, 3-bolt mounting pattern. Includes grease zerk, mounting bolts, blade bolt, and pulley nut. Replaces King Kutter 502303.