Idler SK220HD SK250NLC PN 24100J11697F2

Compatible with the following equipment:

KOBELCO

• SK220HD MARK IV     
• SK250NLC MARK IV     

    
CROSS REFERENCE (Original codes):
ITM    PY4064C0N00
ITM    PY6224A0N00
KOBELCO    24100J11697F1
KOBELCO    24100J11697F2
KOBELCO    24100J12445F1
KOBELCO    LQ52DU00002F1

Premium Front Idler Assembly for Kobelco SK220HD & SK250NLC

Restore precise track tension and eliminate unnecessary undercarriage wear with this heavy-duty front idler group from Lucas Parts. Specifically engineered to withstand the rigorous demands of rocky terrain, demolition sites, and heavy forestry applications, this idler wheel provides smooth tracking and balanced load distribution.

Our idlers are induction-hardened along the tread ring path to resist surface flattening and cracking, ensuring your crawler undercarriage runs reliably shift after shift.

Performance Engineering Features

• Induction-Hardened Treads: The wheel rim undergoes precise heat treatment to extend wear life and resist severe impact deformation from track links.

• Maintenance-Free Seals: Equipped with high-performance floating seal groups and heavy-duty bimetallic bushings to lock in lubrication and lock out destructive dirt, mud, and grit.

• Precision-Cast Brackets: Thick-walled mounting brackets ensure absolute structural alignment inside the track frame track guide, preventing side-to-side wobble.

• Smooth Tension Distribution: Works flawlessly with your machine’s existing recoil spring and hydraulic track adjuster setups.

Undercarriage Tip: Running a machine with a heavily worn or seized idler accelerates rail wear on your track chains and can cause frequent de-tracking. Replacing your idlers alongside your track chains is highly recommended to achieve maximum component lifespan.