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    AI Overview
    Front idlers for Cat 345 excavators (including 345B, 345C, and 345D models) typically feature forged steel construction and are commonly found under part number 115-6366 or 248-7151. These heavy-duty, maintenance-free assemblies often include brackets and seals to ensure smooth track movement over uneven terrain. 
    Available Front Idler Options 
    Show more
    Popular products
    • CR6597, 1156366 Caterpillar 345DL Idler Assy.
      CR6597, 1156366 Caterpillar 345DL Idler Assy
      $1,399.73
      AMT Equip Parts & Tracks
      CR6597, 1156366 Caterpillar 345DL Idler Assy
      $1,399.73
      AMT Equip Parts & Tracks
    • 27% OFF
      NRP Front Idler 2540684 Fits Caterpillar. 27% OFF.
      NRP Front Idler 2540684 Fits Caterpillar
      $899.99$1,233
      NRP
      Free delivery
      27% OFF
      NRP Front Idler 2540684 Fits Caterpillar
      $899.99$1,233
      NRP
      Free delivery
    • 1M9431 CAT Arm.Front Idler.
      1M9431 CAT Arm.Front Idler
      $74.14
      Propel Parts
      1M9431 CAT Arm.Front Idler
      $74.14
      Propel Parts
    • Agkits Caterpillar Front Idler, 1111730, CTP.
      Agkits Caterpillar Front Idler, 1111730, CTP
      $2,969.98
      AgKits
      Free delivery
      Agkits Caterpillar Front Idler, 1111730, CTP
      $2,969.98
      AgKits
      Free delivery
    • Aftermarket CAT Front Idler 304-1878 - Heavy Duty.
      Aftermarket CAT Front Idler 304-1878 - Heavy Duty
      $749.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket CAT Front Idler 304-1878 - Heavy Duty
      $749.00
      Solid Tires and Tracks
      Free delivery
    • 10% OFF
      1111730 Idler Gp Front Fits Caterpillar Models. 10% OFF.
      1111730 Idler Gp Front Fits Caterpillar Models
      $2,591.99$2,880
      ReliableAftermarketParts.com
      Free delivery
      10% OFF
      1111730 Idler Gp Front Fits Caterpillar Models
      $2,591.99$2,880
      ReliableAftermarketParts.com
      Free delivery
    • 20% OFF
      Cat / Caterpillar Idler | 304-1878 | NRP. 20% OFF.
      Cat / Caterpillar Idler | 304-1878 | NRP
      $494.99$622
      NRP
      Free delivery
      20% OFF
      Cat / Caterpillar Idler | 304-1878 | NRP
      $494.99$622
      NRP
      Free delivery
    • New Aftermarket Caterpillar Front Idler 3041878.
      New Aftermarket Caterpillar Front Idler 3041878
      $833.00
      IHM Used Parts
      New Aftermarket Caterpillar Front Idler 3041878
      $833.00
      IHM Used Parts
    • Caterpillar Idler Assembly, 2534525.
      Caterpillar Idler Assembly, 2534525
      $56.13
      Heavy Duty Pros
      Free delivery on $2,000+
      Caterpillar Idler Assembly, 2534525
      $56.13
      Heavy Duty Pros
      Free delivery on $2,000+
    • 304-1878 - CAT Idler Assembly.
      304-1878 - CAT Idler Assembly
      $599.00
      Excavator Parts Direct - Shopify US
      Free delivery
      304-1878 - CAT Idler Assembly
      $599.00
      Excavator Parts Direct - Shopify US
      Free delivery

    Web results

    buy Front Idler 115-6366 1156366 for Catpillar Excavator ...


    yearnparts.com
    https://www.yearnparts.com › front-idler-115-6366-11...
    yearnparts.com
    https://www.yearnparts.com › front-idler-115-6366-11...
    YearnParts ® Front Idler 115-6366 1156366 for Catpillar Excavator CAT 330C 345B 345C. In stock. MPN. YN115-6366-1156366. Be the first to review ...Read more
    Cat 345 front idler from www.yearnparts.com
    $1,315.29$1,365with code
    YN50OFF (Copy)YN50OFF
    )
    Copied(
     · In stock · $50K delivery · 30-day returns

    Front Idler 115-6366 1156366 for CAT 330C 345B L 345C


    SJ GET Parts
    https://www.sj-get.com › ... › Caterpillar style Idlers
    SJ GET Parts
    https://www.sj-get.com › ... › Caterpillar style Idlers
    Idlers guide the track in and out of the track rollers. They intermittently support the machine's weight and provide a way to control track slack and tension.Read more
    Cat 345 front idler from www.sj-get.com

    caterpillar 345 excavator idler - SANQI


    bestundercarriageparts.com
    https://www.bestundercarriageparts.com › ... › Front Idler
    bestundercarriageparts.com
    https://www.bestundercarriageparts.com › ... › Front Idler
    We're professional caterpillar 345 excavator idler manufacturers and suppliers in China, specialized in providing high quality products.
    Cat 345 front idler from www.bestundercarriageparts.com

    Idler Grp 345B CR6597 Fits Caterpillar New Aftermarket


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    This New Aftermarket Idler Grp 345B is designed to fit Caterpillar equipment using OEM part number CR6597. It is a direct replacement for heavy equipment repair ...Read more
    Cat 345 front idler from www.ebay.com
    $1,695.05 · In stock · $299.79 delivery · 30-day returns

    Cat 345 front idler assy excavator undercarriage part


    Quanzhou Red Hill Engineering and Machinery Co., Ltd.
    https://www.rhundercarriage.com › cat-345-front-idler-a...
    Quanzhou Red Hill Engineering and Machinery Co., Ltd.
    https://www.rhundercarriage.com › cat-345-front-idler-a...
    Cat 345 front idler assy excavator undercarriage part. Excellent wear resistance even in the most severe working conditions.Read more
    Cat 345 front idler from www.rhundercarriage.com

    CAT 345BL Track Idler for Sale


    Vander Haag's
    https://www.vanderhaags.com › detailview › inventoryty...
    Vander Haag's
    https://www.vanderhaags.com › detailview › inventoryty...
    Front Differential. Differential Thrust Washer · Front Differential Assembly ... $150.00. Add To Cart. CAT 345BL Track Idler - 2649821 ...Read more
    Cat 345 front idler from www.vanderhaags.com
    $908.00 · 6–10 day delivery · 30-day returns

    Front idler for Caterpillar 345C/349D excavator


    Machineryline USA
    https://machineryline.com › ... › Caterpillar front idlers
    Machineryline USA
    https://machineryline.com › ... › Caterpillar front idlers
    Caterpillar 115-6370 front idler for Caterpillar 345C/349D excavator sale advertisement in Mexico ➤ Front idler wheel ✓ Price: $1200 ✓ KJ29368 ...
    Cat 345 front idler from machineryline.com

    Front Idler 115-6366 1156366 for Catpillar Excavator CAT ...


    SoonParts
    https://www.soonparts.com › front-idler-115-6366-115...
    SoonParts
    https://www.soonparts.com › front-idler-115-6366-115...
    Front Idler 115-6366 1156366 for Catpillar Excavator CAT 330C 345B 345C. In stock. SKU. SP115-6366-1156366.Read more
    Cat 345 front idler from www.soonparts.com
    $1,365.29 · In stock · 5.0(1) · $91 delivery · 90-day returns

    Caterpillar 345D L - EXCAVATOR


    777parts.com
    https://777parts.com › 345D+L › SEBP54850353
    777parts.com
    https://777parts.com › 345D+L › SEBP54850353
    777parts.com · Caterpillar · EXCAVATOR · 345D L · 345D L Excavator BYC00001-UP (MACHINE) POWERED BY C13 Engine; UNDERCARRIAGE; 297-9129 IDLER GP-FRONT ...Read more

    Idlers | Aftermarket Caterpillar® & Komatsu® Parts


    Costex
    https://www.costex.com › CTP Products
    Costex
    https://www.costex.com › CTP Products
    CTP offers replacement idlers [wheels] for many applications. CTP Idler wheels are cast out of premium quality steel, using state of the art technology.Read more
    People also search for
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