Remanufactured Hydraulic Pump Assembly – Part No. 451-9302 / 4519302 for CAT 336D2 XE / 336D2 LXE Excavator

This remanufactured hydraulic pump assembly (Part No. 451-9302 / 4519302) is engineered as a reliable replacement solution for Caterpillar 336D2 XE and 336D2 LXE excavators. Each unit is professionally disassembled, thoroughly cleaned, and rebuilt using high-quality internal components to restore optimal hydraulic performance.

Critical components such as the cylinder block, pistons, valve plate, bearings, and sealing system are carefully inspected and replaced where required to ensure stable flow rate, accurate pressure control, and long-term durability. Every pump assembly undergoes comprehensive bench testing for pressure, flow, leakage, and efficiency prior to delivery, ensuring consistent operation under heavy-duty working conditions.

Supplied as a complete hydraulic pump assembly, this product allows direct installation without additional modification, minimizing equipment downtime and reducing overall repair costs. It is an ideal solution for contractors, equipment dealers, and fleet operators seeking a cost-effective and dependable hydraulic power source.

Key Features:
• Remanufactured complete hydraulic pump assembly
• Part number: 451-9302 / 4519302
• Compatible with Caterpillar 336D2 XE and 336D2 LXE excavators
• Factory-tested for pressure and flow performance
• Stable output and long service life
• Cost-effective alternative to new hydraulic pumps

Application:
• Caterpillar 336D2 XE Excavator
• Caterpillar 336D2 LXE Excavator
Contact Information
For a fast quote and professional support, please reach out to us:
• WhatsApp / Phone: +86 139 2509 8008
• Email: jiangronglin023@gmail.com
• Office Address: Zhuji Construction Machinery Market,
Zhongshan Avenue Middle, Tianhe District,
Guangzhou, Guangdong, China.

Legal Disclaimer

Note: All brand names, trademarks, and model numbers are used for descriptive and reference purposes only to indicate product compatibility. Our company is an independent supplier of replacement parts and is not affiliated with, authorized by, or partnered with Caterpillar®, Perkins®, Cummins®, or any other original equipment manufacturers (OEM) mentioned.

Any use of OEM part numbers is strictly for identification purposes.