K5663-36890 - Flat Idler Pulley

Name: K5663-36890 - Flat Idler Pulley
SKU: K5663-36890
Price: 64.0 USD
Availability: InStock

K5663-36890 - Flat Idler Pulley

$64.00 CAD

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Product variants

Quantity

One New Aftermarket Replacement Flat Idler Pulley for Kubota Zero-Turn Mowers

This flat idler pulley is a direct replacement for the Kubota OEM part K5663-36890, used on the mower deck of Kubota Z-series zero-turn mowers. The idler pulley guides and tensions the deck drive belt, keeping blade engagement smooth and consistent during operation.

Specifications

Outer Diameter (OD): 7.700"
Inner Diameter / Bore: 0.636"
Height: 1.095"

Compatible Models

Kubota Z-Series Zero-Turn Mowers: Z422KWT, Z422KWTNC, Z452KWTI

Kubota RCK Mower Decks (54" and 60"): RCK54P-724Z, RCK54P-724Z(Z724XKW-2), RCK54P-724Z(Z724XKW/Z726XKW), RCK54P-724Z(Z724KH-2), RCK54P-781Z, RCK54P-781Z(Z724KH-3), RCK54P-781Z(Z724XKW-3), RCK54P-781Z(Z724XKW/Z726XKW), RCK60P-400Z, RCK60P-400Z(Z422KWT), RCK60P-400Z(Z421KWT-3), RCK60P-725Z, RCK60P-725Z(Z724XKW/Z726XKW), RCK60P-725Z(Z725KH-2), RCK60P-725Z(Z726XKW-2), RCK60P-781Z, RCK60P-781Z(Z725KH-3), RCK60P-781Z(Z726XKW-3)

Replaces Part Number(s):

K5663-36890, K5663-36892, K5663-36893

Aftermarket Interchange Numbers

Rotary 17263

New aftermarket replacement part - not remanufactured, not used.

Models This Part Fits:

RCK60P-400Z(Z421KWT-3), RCK54P-724Z(Z724XKW-2), RCK60P-725Z(Z725KH-2), RCK60P-781Z(Z726XKW-3), RCK60P-781Z(Z725KH-3), RCK54P-724Z(Z724KH-2), RCK60P-781Z, RCK60P-400Z(Z422KWT), RCK60P-725Z, RCK54P-781Z(Z724KH-3), Z452KWTI, Z422KWT, RCK54P-781Z, RCK54P-724Z(Z724XKW/Z726XKW), RCK60P-725Z(Z726XKW-2), RCK54P-781Z(Z724XKW-3), Z422KWTNC, RCK54P-724Z, RCK60P-400Z, RCK60P-725Z(Z724XKW/Z726XKW)