King Kutter Finish Mower Spindle Assembly 502303 Left Hand Thread-Free Shipping

King Kutter MD-20 Finish Mower Spindle Assembly. Please Look at all pictures. One (1) Brand New King Kutter MD-20 Finish Mower Blade Spindle Assembly.

This includes the single groove 4-1/4 belt pulley and blade bolt. Replaces King Kutter P/N 502300. This spindle has three bolts mounting with long life ball bearings.

Note: The Pulley maybe painted Black. We improved our pulley from gray iron to ductile iron which makes them 3x stronger and much more durable. Genuine King Kutter Replacement Part. Comes with a 4 -1/4-inch Pulley. 3 bolt mounting (Bolts not Included).

Bolt holes are 10 mm in diameter. Precision high speed and long-life ball bearings. Blade Mounting Bolt and Washer.

3x Stronger Ductile Iron Pulley (improved from Gray Iron which was more brittle and break easier). Replaces Part Numbers: 502303, also replaces 502300 (4-3/4 Pulley).

MD-20 Finish Mower Spindle Assembly. King Kutter 502303, also replaces 502300 4-3/4. Pulley The smaller pulley will increase speed slightly on these machines, which will cut grass better. Fits RFM 48, 60, 72 King Kutter Finish Mower Models, also fits some County Line Models made by king kutter. Does not fit the RSFM 72 or the RSFM SS FH 84.

Your complete satisfaction is important to us. All parts are guaranteed to meet with your approval! The use of their part numbers and or drawings are only used to aid AgriQualityPartsSupply customers in finding the correct replacement part.