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18-11/16" XHT High Lift HD Blade B1KU1022 18-5/8" Oregon Gator G6 HD Mulching Blade  396-796 18-5/8" Oregon High Lift HD Blade 91-436
Part# B1KU1022
Each Price (6 or More): $13.65


18-11/16" XHT High Lift Heavy Duty Mower Blade commonly used on Kubota 54" deck models RCK54-18Z, RCK54-24B and others.
XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the XHT blade are sharper and longer lasting cutting edges. XHT blades also offer greater impact toughness so you get more resistance to bending.
  • Replaces Kubota OEM# 70000-00605, K5613-34340, 70000-25004, 76529-34330
  • Length: 18-11/16"
  • Width: 2.50"
  • Center Hole: 1-1/8"
  • Requires (3) for 54" Deck
  • Best choice for broad leaf grasses such as St Augustine and Fescue
(May NOT fit all models- Check product description for exact OEM Part # match)
Part# 396-796

Each Price (6 or More): $19.95

18-5/8" Oregon Gator G6 Heavy Duty Mulching Blade for RCK54 deck models on various 54" Kubota mower models. Tungsten carbide is fused into the blade, creating an ultra-hard layer at the cutting edge and increasing the time between sharpening. Cleaner, more efficient cutting performance can eliminate the need to bag, saving time, and reducing hassles. Up to twice the cutting length for increased cutting efficiency with each revolution. Greater width and thickness extends blade life and allows for longer lifting arch to improve bagging and mulching.
  • Replaces Kubota OEM# K5613-34340, K5613-97530, K5615-34342
  • Length: 18-5/8"
  • Center hole: 1-1/8"
  • Blade Width: 3.00"
  • Blade Thickness: .250"
  • Offset: 1/2"
  • Requires (3) per 54" deck
  • High Lift for plenty of vacuum
  • Made in the USA in ISO 9001 plant
  • One of the most popular mulching design in commercial mowing
(May NOT fit all models- Check product description for exact OEM Part # match)
Part# 91-436
Each Price (6 or More): $15.95


18-5/8" Oregon High Lift Heavy Duty Mower Blade commonly used on Kubota 54" deck models RCK54-18Z, RCK54-24B and others. Enhanced mulching for bagging and discharge efficiency, and Enhanced hardening to keep the blade sharper and more durable. Made to exact OEM specifications. Our 26 quality standards ensure that you’re buying a sharp, high-performance blade that mounts properly. It delivers a clean cut for quality results.
  • Replaces Kubota OEM# 70000-00605, K5613-34340, 70000-25004, 76529-34330
  • Length: 18-5/8"
  • Width: 2.50"
  • Thick: .250"
  • Center Hole: 1-1/8"
  • Requires (3) for 54" Deck
  • Best choice for broad leaf grasses such as St Augustine and Fescue
  • For XHT version use part# B1KU1022
(May NOT fit all models- Check product description for exact OEM Part # match)
Kubota 18-5/8" G6 Gator HD Mulching Blade 396-812 Kubota 18-5/8" G6 Gator HD Mulching Blade 396-748 Kubota 18-5/8" High Lift  HD Blade 92-048
Part# 396-812
Each Price (6 or more) $18.95

Oregon's 18-5/8" G6 Gator HD Mulching Blade for RCK54P deck models on various 54" Kubota mower models. Tungsten carbide is fused into the blade, creating an ultra-hard layer at the cutting edge and increasing the time between sharpening. Cleaner, more efficient cutting performance can eliminate the need to bag, saving time, and reducing hassles. Up to twice the cutting length for increased cutting efficiency with each revolution. Greater width and thickness extends blade life and allows for longer lifting arch to improve bagging and mulching.
  • Replaces Kubota OEM# K5351-99040, K5619-34350, K5619-97530, K5935-34360, K5935-97530, K5351-34342
  • Length: 18-5/8"
  • Center hole: 7/8"
  • Blade Width: 3.00"
  • Blade Thickness: .250"
  • Requires (3) per 54" deck
  • High Lift for plenty of vacuum
  • Made in the USA in ISO 9001 plant
  • One of the most popular mulching design in commercial mowing
(May NOT fit all models- Check product description for exact OEM Part # match)
Part# 396-748
Each Price (6 or More): $15.95

Oregon's 18-5/8" G6 Gator HD Mulching Blade for RCK54 deck models on various 54" Kubota mower models Even used on a few RCK54P models (Check the OEM number). Tungsten carbide is fused into the blade, creating an ultra-hard layer at the cutting edge and increasing the time between sharpening. Cleaner, more efficient cutting performance can eliminate the need to bag, saving time, and reducing hassles. Up to twice the cutting length for increased cutting efficiency with each revolution. Greater width and thickness extends blade life and allows for longer lifting arch to improve bagging and mulching.
  • Replaces Kubota OEM# K5617-34330, K5617-92340, K5617-92344
  • Length: 18-5/8"
  • Center hole: 11/16"
  • Blade Width: 3.00"
  • Blade Thickness: .250"
  • Offset: 1/2"
  • Requires (3) per 54" deck
  • High Lift for plenty of vacuum
  • Made in the USA in ISO 9001 plant
  • One of the most popular mulching design in commercial mowing
(May NOT fit all models- Check product description for exact OEM Part # match)
Part# 92-048

Each Price (6 or More): $14.95

Oregon's 18-5/8" High Lift Heavy Duty Mower Blade for various RCK54 deck models on various 54" Kubota. Enhanced mulching for bagging and discharge efficiency, and Enhanced hardening to keep the blade sharper and more durable. Made to exact OEM specifications. Our 26 quality standards ensure that you’re buying a sharp, high-performance blade that mounts properly. It delivers a clean cut for quality results.
  • Replaces Kubota OEM# K5617-34330, K5617-97530
  • Length: 18-5/8"
  • Width: 2.50"
  • Thick: .250"
  • Center Hole: 11/16"
  • Offset: 1/2"
  • Requires (3) for 54" Deck
  • Best choice for broad leaf grasses such as St Augustine and Fescue
(May NOT fit all models- Check product description for exact OEM Part # match