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This idler fit model series for Hitachi EX40 excavators, supporting reference part numbers 9140428, 3030402, and 9163767. Manufactured by Shengde Machinery (a 26-year factory), it features high-strength forged steel and induction-hardened rims to ensure superior wear resistance and perfect track alignment. This tension wheel is built for long-term durability. Note: Please verify your machine's install interface or dimensions with us for a 100% precision fit.
This idler is designed for Hitachi EX400 series excavators, reference part numbers 9099137, 9134295, 9074011, 9133956, 9165848, and aftermarket HT588 (Berco) or P76404A0M00 (ITM). Crafted by Shengde Machinery (a 26-year factory), it features forged 40Mn2 steel and induction-hardened rims for extreme durability. Note: Part numbers are for reference only. Please verify your machine's install interface or dimensions with us for a 100% precision fit.
Track undercarriage expert. Since 1999. Main business: design, produce and wholesale track undercarriages, steel tracks and all undercarriage parts.
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Service Mail: info@cnqzshengde.com
Service Line: +86-595-6829-6522
Sales Manager: +1-213-246-6396
Tel: +86-595-22450505 / 22451159 / 22425555
Postcode: 362000
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