Set of 3 Fits Kubota 48" mower blades K5576-34350 K5576-34340 K5576-97530
Set of 3 Fits Kubota 48" mower blades K5576-34350 K5576-34340 K5576-97530
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Set of 3 New Aftermarket Replacement Mower Blades Fits Kubota 48" Mower Decks
This set of three (3) aftermarket replacement mower blades is designed Fits Kubota lawn and garden tractors and zero-turn mowers equipped with a 48-inch RCK mower deck. Each blade mounts to the deck spindle and provides reliable cutting performance as a direct replacement for the original Fits Kubota blades.
Specifications (Per Blade)
- Length: 16-1/2"
- Width: 2-1/2"
- Thickness: 1/4"
- Center Hole Diameter: 57/64" (approx. 0.890")
- Deck Size: 48"
- Quantity: 3 blades per set
Compatible Models
Fits Kubota Zero-Turn Mowers: ZG200 series, ZD200 series
Fits Kubota Lawn Tractors: GR series
Fits Kubota Mower Decks: RCK48-GR
Also reported compatible (via fitment research): H30T series
Replaces Part Number(s):
K5576-34350, K5576-34350-A, K557634350, K5576-34340, K5576-97530
Aftermarket Interchange Numbers
Oregon 92-124, Oregon 592-124; Rotary 14096; A&I SW11945; DM KU1026; K5184-97532 (additional OEM cross-reference)
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
RCK48-GR, ZG200, GR, ZD200Additional Information:
Length: 16-1/2" Width: 2-1/2" Thickness: 1/4" CH Diameter: 57/64"Reference Numbers:
K5576-34350, K557634350Product Category:
Lawn & GardenView More: Lawn & Garden Replacement Parts
Product Sub Group:
BladesView More: Blades Replacement Parts

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The arbor hole in blades didn’t fit the kubota mower deck. Had to custom make a bushing to make it work.
We're sorry to hear the blades didn't fit your Kubota mower deck as expected. We appreciate you sharing your experience, though we're sorry you had to modify the blades to make them work. We'd be happy to review your application and verify the correct fitment. Please contact our Customer Service team with your order information, and we'll work with you to find the best resolution.


