3353209 Gear Diff is a heavy-duty differential gear component specifically designed for Caterpillar 844, 854, 844H, and 854G Wheel Dozers. It is a critical part of the final drive and power transmission system, responsible for distributing power between wheels while allowing smooth operation under varying load conditions.
| Item | Specification |
|---|---|
| Product Name | Gear Diff |
| Part Number | 3353209 |
| Brand | Caterpillar |
| Machine Model | Caterpillar 844 / 854 / 844H / 854G Wheel Dozers |
| Weight | 13.5 kg |
| Material | High-strength alloy steel with precision-machined gear surfaces, designed for excellent wear resistance, high torque capacity, and reliable performance under heavy-duty drivetrain applications. |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
The 3353209 Gear Diff is compatible with:
This differential gear component is designed for Caterpillar large wheel dozers used in demanding environments requiring maximum durability and reliability.
If you are unsure whether this part matches your machine, please provide your machine serial number (PIN/S/N) or original part number. YLCM’s technical team will verify compatibility before shipment to ensure the correct application.
The Caterpillar 3353209 Gear Diff is suitable for heavy equipment operating in challenging environments, including:
It is widely used in open-pit mining operations, large-scale earthmoving projects, mine road construction, and heavy material pushing applications where machines require strong drivetrain performance and long operating life.
With its robust design and reliable performance, the 3353209 Gear Diff helps Caterpillar wheel dozers maintain productivity in harsh working conditions.
YLCM specializes in supplying high-quality spare parts and components for construction and mining machinery worldwide. With strong industry experience and a reliable global supply chain, we provide professional solutions for Caterpillar, Komatsu, Cummins, Hitachi, and other major equipment brands.
Why customers choose YLCM:
YLCM supplies a complete range of machinery parts, including engine components, transmission parts, hydraulic components, drivetrain parts, undercarriage parts, electrical components, and other critical replacement parts for mining and construction equipment.
To ensure the 3353209 Gear Diff arrives safely during international transportation, YLCM provides professional export packaging solutions.
Packaging options include:
Shipping methods include:
Each product is carefully inspected and professionally packed before shipment to reduce transportation risks and ensure excellent condition upon arrival.
Looking for the 3353209 Gear Diff for Caterpillar 844/854/844H/854G Wheel Dozer?
Contact YLCM today to receive:
Our experienced sales and technical team will provide professional support and help you find the right Caterpillar replacement parts for your equipment repair and maintenance requirements.
Q: What is the function of the 3353209 Gear Diff?
A: The 3353209 Gear Diff is a differential gear component used in Caterpillar wheel dozers to distribute power efficiently and support smooth drivetrain operation.
Q: Which Caterpillar machines use the 3353209 Gear Diff?
A: This component is designed for Caterpillar 844, 854, 844H, and 854G Wheel Dozers.
Q: Is the 3353209 Gear Diff suitable for mining operations?
A: Yes. It is designed for heavy-duty applications including mining, quarrying, construction, and large earthmoving projects.
Q: How can I confirm if this part fits my machine?
A: Please provide your machine model, serial number (PIN/S/N), or original part number. Our technical team will verify compatibility before order confirmation.
Q: What warranty does YLCM provide for this product?
A: This product comes with a standard 6-month warranty against manufacturing defects.
Q: Does YLCM supply other Caterpillar 844/854 series parts?
A: Yes. YLCM supplies a wide range of Caterpillar wheel dozer parts, including drivetrain components, engine parts, hydraulic parts, transmission parts, electrical components, and structural parts.
Q: What shipping methods are available for international customers?
A: YLCM provides flexible shipping solutions including sea freight, railway transportation, land transportation, and multimodal logistics according to customer requirements.
