Enjoy free shipping on orders over $29.99

US Dollar

0 $0.00

Your cart is empty.

K5559-34330 391-612 Mower Blade Replacement for KUBOTA 42' Zero Turn Mowers Z122R Replaces Part K5559-34330 K555934330（2Packs Durable Lawn Mower Blades）

5.0 Write Review

Free shipping on orders over $29.99

$38.18

$ 18 .99 $18.99

In Stock

Qty.:

Compatibility:K5559-34330 391-612 Lawn Mower Blades Specifically engineered to compatible with Kubota 42" zero-turn mowers (Z122R model) replace part K5559-34330.2-Blade value pack to keep your lawn looking pristine season after season
Heavy-Duty Construction: K5559-34330 Mower blade crafted from premium-grade steel for superior strength, impact resistance, and long-lasting durability—ideal for tough mowing conditions.Perfect for professionals and homeowners alike, these blades deliver commercial-grade results season after season
Debris Management: The curved edges and optimized pitch direct clippings evenly for mulching or discharge, minimizing clumping.The sharpened edges slice through grass with precision, while the aerodynamic design lifts grass clippings upward for even distribution or collection
Enhanced Cutting Performance: K5559-34330 blade wider (2.5") and thicker (1/4") design stays sharper longer, delivering a clean, professional finish while reducing blade replacements.By combining a wide cutting surface with reinforced thickness, these blades tackle dense grass and weeds while staying sharper longer
Installation Instructions:To install the K5559-34330 391-612 blades, first ensure the mower is powered off and cooled. Raise the deck to its highest position, secure it with a stand, and remove the old blades by loosening the spindle bolts. Align the new blades’ center holes with the spindle, hand-tighten the bolts, then torque them to the manufacturer’s specifications (typically 50-70 ft-lbs). Test for smooth operation and check for vibrations.

Product Description

K5559-34330 replacement blades Compatible with Kubota Z122R lawn mower blades

Debris Management: The curved edges and optimized pitch direct clippings evenly for mulching or discharge, minimizing clumping

Clean, Efficient Cutting: The 2.5" width and 1/4" thickness maximize contact with grass, ensuring a precise, scalpel-like cut at every pas

Revitalize Your Lawn with Our K5559-34330 391-612 Mower Blade Replacement Blades

Compatibility: Fits for Kubota part K5559-34330 and works flawlessly with the Z122R 42" deck

Turf-Friendly Design: The balanced weight distribution reduces turf stress, preventing scalping and promoting healthy grass growth

Why Choose Our Blades?

The wider profile and reinforced edges minimize debris buildup and extend blade life, saving you time and money on frequent replacements. Plus, the balanced design reduces vibration for smoother operation.

Installation Instructions for K5559-34330 391-612 Lawn Mower Blades

Step 1: Prepare the Mower Ensure the mower is turned off and disconnected from the power source. Allow the engine to cool completely before handling blades.

Step 2: Access the Blade Raise the mower deck to its highest position. Secure the deck with a prop or safety stand to prevent accidental lowering.

Step 3: Remove Old Blades Loosen the blade bolt(s) using a socket wrench or hex key (depending on your mower model). Carefully lift the old blade off the spindle, ensuring it doesn’t shift unexpectedly.

Step 4: Install New Blades Align the new blade’s center hole with the spindle. Secure the blade with the bolt(s), hand-tightening first to ensure proper alignment. Use a torque wrench to tighten the bolt(s) to the manufacturer’s recommended specifications (typically 50-70 ft-lbs).

Step 5: Test and Adjust Lower the deck and start the mower. Check for vibrations or unusual noises, which may indicate improper alignment.

Pro Tips: Always wear gloves and safety goggles during installation. For optimal performance, replace both blades at the same time. Regularly inspect blade tightness and sharpen edges as needed. Tools Required: Socket wrench, torque wrench (optional but recommended).

K5559-34330 391-612 replacement blades

Whether tackling a compact yard or a sprawling landscape, their robust design handles diverse terrains with ease. By reducing frequent replacements, these blades offer long - term value and productivity.

Elevate Your Lawn - Care with K5559 - 34330 391 - 612 Lawn Mower Blades!

Designed for peak performance, our K5559 - 34330 391 - 612 Lawn Mower Blades are a must - have for both homeowners and professionals. Boasting a robust 2.5" width and 1/4" thickness, these blades redefine durability. The extra - wide and thick design ensures they stay sharper longer, delivering a clean, professional - grade cut every use. Say farewell to frequent replacements – engineered to conquer dense grass and rough terrain, they withstand rigorous mowing conditions.

Crafted from premium materials, these blades offer exceptional durability. Their aerodynamic profile boosts cutting efficiency, while heavy - duty construction resists wear. Installation is quick and easy, letting you return to lawn maintenance promptly.

Recommended Products

588811002 Blade Compatible with Husqvarna 48 Inch Deck Lawn Mower-Z248F MZ48 TS348 TS248TD TS248G YT2448F YT48DXLS RZT48(High Lift-Set of 3)

$62.68

$ 26 .99 $26.99

4.3

2 Pack Hardened Steel 375-411 Star Edger Blade 1/2' Center Hole for S-tens Edger, CRA ftsman Walk Behind Edger (3-Ppoint Star-Slotted Blade) 1/2' Center Hole Fits Most Edger

$15.99

$ 7 .99 $7.99

4.5

Caroni TC590 5' Finish Mower Kit, (3) Blades, (2) Belts, (3) Nuts and Washers

$79.99

$ 34 .99 $34.99

4.7

Replacement Weed Wacker Blades, Weed Wacker Blade, Weed Wacker Blades,Metal S Type 6' Fits 0.2' Arbor, Set of 4

$19.00

$ 8 .99 $8.99

4.4

72531-VH7-000 & 72511-VH7-000 Lawn Mower Blade Compatible with 21 inch Deck Hon da HRX217 HRX537 HRX537C HRR216PKU HRR216VYU HRX217K1 HRX217K2 HRX217K3 HRX217K4 MicroCut Twin Blade Set

$29.99

$ 13 .99 $13.99

4.5

(2PCS) GX22151 Toothed Mulching Lawn Mower Blades - Replace OEM GY20850 AM131033 AM137333 AM141033 - Fits John Deere D100 D110 D125 S100 S130 S240 LA100 LA105 LA120 E120 E130 Z235 - For 42 Inch Deck

$28.95

$ 14 .99 $14.99

4.5

942-04308-X Lawn Mower Toothed Mulching Blades Replaces 942-0616 742-0616 942-04126 - Compatible with Cub Cadet Troy Bilt Mustang Pony Bronco 42'' XT1 XT2 LT42 LTX1040 RZT-L42 Deck Lawnmower (2PCS)

$28.99