Select Model
AU
Aftermarket CAT Track Loader Parts
A CAT track loader is a highly versatile machine capable of handling digging, loading, pushing, and carrying tasks with efficiency. Thanks to its track design, it is ideal for industries such as construction, mining, aggregates, landscaping, forestry, waste management, and demolition. It is specifically engineered to excel in rough terrain and confined spaces.
However, due to their constant operation in harsh environments, parts are prone to wear and tear, requiring regular replacement to maintain their peak performance. Additionally, many track loaders were originally designed based on bulldozer models, with the engine positioned over the front of the tracks along with the heavy loader components. This configuration can accelerate wear on the front idler wheels and increase strain on the undercarriage system, making high-quality replacement parts particularly essential.
As a trusted supplier, FridayParts offers a wide range of high-quality aftermarket track loader parts to ensure your CAT machine operates efficiently. Our inventory includes rollers, Idlers, spider & bearing assembly and radiator cores, etc. All are designed to meet or exceed OEM standards. Whether you're performing routine maintenance or upgrading for enhanced performance, our expert support team is here to help you find the perfect parts for your equipment. You can explore our catalog below for details.
CAT Track Loader Parts Catalog
| Replace Parts | Model |
| Water Radiator Core | 955 |
| Radiator Core 5S5991 | 955K, 955L |
| Track Roller 304-1890 | 279C, 289C, 299C, 279D, 259D, 259B3, 299D, 279C2 |
| Spider & Bearing Assembly 3H7364 | 977D |
| Front Idler 420-9803 | 239D, 249D |
| Fuel Priming Pump 137-5541 | 953K, 963, 963B, 963K |
| Precleaner Group Assembly 1217746, 4M0310, 2Y8931 | 939, 941, 951B, 955H, 955K, 955L, 939C, 939, 953C |
| Ignition Switch with 2 Keys 467-8535 | 953D, 973D, 963D |
| 8 Pieces Pilot Valve Pusher 203-1100 | 953C, 963B, 963C, 973 LGP, 973C |
How to Find Your Parts?
Each machine is designed for specific tasks and applications. To select the correct parts, it’s essential to understand the model and serial number system.
Serial Number Details
For Models Produced Before 2002: Its serial number is 8 characters long, consisting of a mix of letters and numbers (e.g., 85J12345 for a CAT 955L).
For Models Produced After 2001: You can find the serial number at the last 8 characters in the 17-character Product Identification Number (e.g., in CAT0299DCBLX01234, the serial number is CBLX01234).
The serial number is essential for both identifying the exact model and producing year of your track loader and ordering replacement parts to ensure compatibility.
Model Numbers and Machine Size
CAT track loader model numbers generally increase with the size, weight, and horsepower of the machine. For example:
- Small Models: 259D, 259B3 for light-duty work.
- Mid-Sized Models: 279D, 279C2 for medium-duty work.
- Large Models: 299D, 299C for heavy-duty work.
After understanding these naming rules, explore and find the perfect parts for your CAT track loader at FridayParts today! Enjoy affordable prices and fast delivery to keep your machine running smoothly.