390-9143: LINK-TRACK (
Product Photos
Key Details
| OEM / Part No. | 390-9143 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Undercarriage |
| Country of Origin | Origin on request |
| Weight | 4.344 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Track Pitch (mm) | 215,9 |
|---|---|
| Bolt Size (mm) | 25 |
| Track Pitch (in) | 8,5 |
| Bolt Size (in) | 25 |
| Overall Height (in) | 5,081 |
| Pin End Boss Thickness (mm) | 13.6 |
| Pin Retention System | Press Fit |
| Bushing End Strap Thickness (mm) | 28.3 |
| Bore To Rail (mm) | 70.05 |
| Overall Height (mm) | 129,05 |
| Steel Spec | 1E1287 |
| Bushing End Strap Thickness (in) | 1.114 |
| Bore To Rail (in) | 2.758 |
| Eyebrow Thickness (mm) | 5 |
| Bolt Hole Diameter (mm) | 25 |
| Track Pin Bore Diameter (in) | 1.864 |
| Pin End Boss Thickness (in) | 0.535 |
| Eyebrow Thickness (in) | 0.197 |
| Track Pin Bore Diameter (mm) | 47.35 |
| Material | Boron Steel |
| Pin End Strap Thickness (in) | 1.157 |
| Uc System | GD |
| Pin End Strap Thickness (mm) | 29.4 |
| Wear Sensor | No |
| Bolt Hole Diameter (in) | 0.984 |
| Bushing Bore Diameter (in) | 2.798 |
| Master Link Type | Press Fit Master |
| Bushing Bore Diameter (mm) | 71.07 |
Compatible Models
Delivery & Payment
Pickup from our warehouse in China or Moscow, and delivery anywhere in the world.
Укажите артикул, бренд, модель техники, серийный номер, количество и город доставки. Если нужна замена, менеджер проверит совместимость и срок поставки.
Payment in USD, EUR, CHF, or CNY to our company bank account in Hong Kong, or in Russian rubles to the Russian company bank account.
This page is ready for discovery and quote requests; commercial terms are confirmed by a manager.
Product Description
Description: Track links are a part of the link assembly and provide a rail for the machine to run on. Attributes: Grease Lubricated Track features internally greased pins and bushings to eliminate contact and friction, each track joint sealed to retain the grease. This improves internal wear life by 25% over sealed track, decreases undercarriage noise and reduces the potential of frozen or seized joints.