Construction excavator Cat K bucket teeth

Enstruc’s premium aftermarket Cat K Excavator Teeth deliver secure retention, strong penetration, and long wear life in construction and aggregate applications. Featuring Caterpillar’s twist-on tooth design with vertical hammerless retention, they allow easier change-outs, reduced downtime, and improved excavator digging productivity in abrasive and high-impact conditions.

Key Features

  • Secure twist-on tooth retention under high breakout forces
  • Vertical retainer enables easier, safer tooth change-outs
  • Lower-profile design maintains penetration as teeth wear
  • Reduced tooth movement improves adapter service life
  • Heat-treated alloy steel for maximum impact resistance
  • Strong performance in abrasive and compacted ground
  • Improved digging efficiency and consistent cycle times
  • Replacement Cat K teeth & adapters up to K170 size

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Specifications and sizes

View DataHide Data
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleWidePart Number222-1080Weight12.57 lbs5.70 kgPin220-9090
CategoryK90Tooth StyleWidePart Number222-1090Weight18.30 lbs8.30 kgPin220-9090
CategoryK100Tooth StyleWidePart Number223-8100Weight25.57 lbs11.60 kgPin220-9090
CategoryK110Tooth StyleWidePart Number223-8110Weight33.29 lbs15.10 kgPin220-9110
CategoryK130Tooth StyleWidePart Number223-8130Weight61.73 lbs28.00 kgPin220-9130
CategoryK150Tooth StyleWidePart Number195-5151Weight84.88 lbs38.50 kgPin233-7150
CategoryK170Tooth StyleWidePart Number223-8170Weight126.77 lbs57.50 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleExtra DutyPart Number220-9081Weight12.57 lbs5.70 kgPin220-9090
CategoryK90Tooth StyleExtra DutyPart Number220-9091Weight16.76 lbs7.60 kgPin220-9090
CategoryK100Tooth StyleExtra DutyPart Number220-9101Weight24.25 lbs11.00 kgPin220-9090
CategoryK110Tooth StyleExtra DutyPart Number232-2111Weight39.68 lbs18.00 kgPin220-9110
CategoryK130Tooth StyleExtra DutyPart Number264-2131Weight53.57 lbs24.30 kgPin220-9130
CategoryK150Tooth StyleExtra DutyPart Number264-2151Weight89.29 lbs40.50 kgPin233-7150
CategoryK170Tooth StyleExtra DutyPart Number264-2171Weight125.22 lbs56.80 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StylePenetrationPart Number220-9082Weight11.90 lbs5.40 kgPin220-9090
CategoryK90Tooth StylePenetrationPart Number220-9092Weight15.87 lbs7.20 kgPin220-9090
CategoryK100Tooth StylePenetrationPart Number220-9102Weight22.49 lbs10.20 kgPin220-9090
CategoryK110Tooth StylePenetrationPart Number220-9112Weight26.01 lbs11.80 kgPin220-9110
CategoryK130Tooth StylePenetrationPart Number220-9132Weight35.71 lbs16.20 kgPin220-9130
CategoryK150Tooth StylePenetrationPart Number229-7152Weight59.52 lbs27.00 kgPin233-7150
CategoryK170Tooth StylePenetrationPart Number232-0172Weight85.98 lbs39.00 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StylePenetration PlusPart Number220-9083Weight13.89 lbs6.30 kgPin220-9090
CategoryK90Tooth StylePenetration PlusPart Number220-9093Weight17.42 lbs7.90 kgPin220-9090
CategoryK100Tooth StylePenetration PlusPart Number220-9103Weight26.01 lbs11.80 kgPin220-9090
CategoryK110Tooth StylePenetration PlusPart Number220-9113Weight36.38 lbs16.50 kgPin220-9110
CategoryK130Tooth StylePenetration PlusPart Number220-9133Weight51.37 lbs23.30 kgPin220-9130
CategoryK150Tooth StylePenetration PlusPart Number229-7153Weight75.18 lbs34.10 kgPin233-7150
CategoryK170Tooth StylePenetration PlusPart Number232-0173Weight99.87 lbs45.30 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleSpikePart Number220-9087Weight9.48 lbs4.30 kgPin220-9090
CategoryK90Tooth StyleSpikePart Number220-9097Weight14.33 lbs6.50 kgPin220-9090
CategoryK100Tooth StyleSpikePart Number220-9107Weight18.74 lbs8.50 kgPin220-9090
CategoryK110Tooth StyleSpikePart Number220-9117Weight27.56 lbs12.50 kgPin220-9110
CategoryK130Tooth StyleSpikePart Number220-9137Weight36.38 lbs16.50 kgPin220-9130
CategoryK150Tooth StyleSpikePart Number229-7157Weight59.75 lbs27.10 kgPin233-7150
CategoryK170Tooth StyleSpikePart Number232-0177Weight83.78 lbs38.00 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleDouble SpikePart Number220-9088Weight11.46 lbs5.20 kgPin220-9090
CategoryK90Tooth StyleDouble SpikePart Number220-9098Weight16.31 lbs7.40 kgPin220-9090
CategoryK100Tooth StyleDouble SpikePart Number220-9108Weight23.15 lbs10.50 kgPin220-9090
CategoryK110Tooth StyleDouble SpikePart Number220-9118Weight33.95 lbs15.40 kgPin220-9110
CategoryK130Tooth StyleDouble SpikePart Number220-9138Weight45.19 lbs20.50 kgPin220-9130
CategoryK150Tooth StyleDouble SpikePart Number229-7158Weight65.26 lbs29.60 kgPin233-7150
CategoryK170Tooth StyleDouble SpikePart Number232-0178Weight102.07 lbs46.30 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleGeneral DutyPart Number220-9089Weight11.24 lbs5.10 kgPin220-9090
CategoryK90Tooth StyleGeneral DutyPart Number220-9099Weight13.45 lbs6.10 kgPin220-9090
CategoryK100Tooth StyleGeneral DutyPart Number220-9109Weight19.62 lbs8.90 kgPin220-9090
CategoryK110Tooth StyleGeneral DutyPart Number220-9119Weight29.76 lbs13.50 kgPin220-9110
CategoryK130Tooth StyleGeneral DutyPart Number220-9139Weight41.89 lbs19.00 kgPin220-9130
CategoryK150Tooth StyleGeneral DutyPart Number229-7159Weight65.04 lbs29.50 kgPin233-7150
CategoryK170Tooth StyleGeneral DutyPart Number232-0179Weight88.85 lbs40.30 kgPin232-0170
CategoryTooth StylePart NumberWeightPin
CategoryK80Tooth StyleHeavy PenetrationPart Number222-1081Weight20.72 lbs9.40 kgPin220-9090
CategoryK90Tooth StyleHeavy PenetrationPart Number222-1091Weight25.57 lbs11.60 kgPin220-9090
CategoryK100Tooth StyleHeavy PenetrationPart Number223-8101Weight33.07 lbs15.00 kgPin220-9090
CategoryK110Tooth StyleHeavy PenetrationPart Number232-2112Weight45.19 lbs20.50 kgPin220-9110
CategoryK130Tooth StyleHeavy PenetrationPart Number264-2132Weight66.14 lbs30.00 kgPin220-9130
CategoryK150Tooth StyleHeavy PenetrationPart Number264-2152Weight108.03 lbs49.00 kgPin233-7150
CategoryK170Tooth StyleHeavy PenetrationPart Number264-2172Weight149.91 lbs68.00 kgPin232-0170

Frequently Asked Questions

Cat K teeth feature a twist-on design with vertical hammerless retention, which provides a stronger fit, easier change-outs, and improved performance in high-production applications. Cat J teeth are secured to the adapter with a hardened side pin and retainer, which is hammered into place.
Cat K Series bucket teeth, adapters, and pins are suitable for excavators up to 120 tonnes, with a bucket lip thickness up to 90mm.
Yes. The Cat hammerless vertical pin design allows low-force installation and removal using common tools, reducing downtime during tooth changes.
Yes. Secure fitment and reduced movement between the Cat K tooth and adapter help minimise wear and extend adapter service life.
Enstruc supply Cat K tooth profiles, including penetration, general duty, extra duty, wide, and spike tips to suit different ground conditions. Contact us for guidance.
Yes. Enstruc can customise Cat K excavator teeth by changing the profile, adding more wear material, adding a logo, or painting them in your company brand colour.

Talk to Our Team

Need help selecting the right Cat K excavator teeth for your machine, application, and ground conditions? Contact us and we’ll recommend the correct tooth size and profile.