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E320 Track Idler 102-8151, Front Idler Wheel with integral forging for CAT E320 excavator undercarriage replacement & site operation
| MOQ: | 1PCS |
| 가격: | US$102-220 |
| 표준 포장: | 표준 수출 포장 |
| 배송 기간: | 7-15일 |
| 결제수단: | T/T,L/C |
| 공급능력: | 10000pcs/달 |
This 102-8151 E320 front track idler is a precision integral forging undercarriage part exclusively manufactured for CAT E320 excavators. Unlike ordinary cast idlers prevalent in the market, we utilize one-piece integral forging technology to eliminate internal pores, sand holes, and structural weaknesses. As a professional undercarriage factory, we deliver strictly inspected, direct-fit replacement parts for CAT E320 field operation, routine maintenance, and undercarriage overhaul, featuring stable structural toughness and long-term wear resistance.
| Parameter Item | Standard Specification |
|---|---|
| OEM Part Number | 102-8151 / 1028151 |
| Applicable Model | CAT E320 Excavator |
| Production Process | Integral Forging + Precision Machining + Heat Treatment |
| Core Material | High-strength Wear-resistant Alloy Steel |
| Surface Hardness | HRC 52-58 |
| Dimensional Tolerance | ±0.02mm |
| Fit Type | 100% Direct OEM Replacement |
Most aftermarket CAT idlers utilize secondary casting or split processing, making them prone to deformation and early wear under heavy loads. Our integral forging 102-8151 idler achieves overall integrated molding, significantly improving structural density, impact resistance, and fatigue resistance. Every finished part undergoes comprehensive factory testing including ultrasonic nondestructive inspection, hardness uniformity testing, and dimensional calibration. We maintain strict production procedures without cutting corners, ensuring no refurbished parts and consistent quality for batch orders.
- Integral Forging Structure: One-piece forming prevents cracking and loose structure common in cast idlers, making it suitable for long-term harsh site operation
- Strict OEM Standard: Fully compliant with 102-8151 original dimensions, requiring no modification during installation and perfect for quick on-site replacement
- Uniform Heat Treatment: Balanced hardness and toughness effectively resist track impact, gravel wear, and frequent tension changes
- Factory Traceable Quality: Full-process inspection records support quality traceability, ensuring stable supply for global wholesalers and repair workshops
Specifically designed for CAT E320 excavator undercarriage replacement and construction site daily operations, widely used in mining, road works, and earthmoving projects. Each idler receives anti-rust treatment, waterproof wrapping, and sturdy wooden box packaging to prevent damage during long-distance sea freight. We support small batch sampling and large-scale wholesale, providing reliable aftermarket undercarriage solutions for Cat equipment.
