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A4602002901 Water Pump for Mercedes-Benz AXOR
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A4602002901 AXOR Water Pump — Mercedes-Benz OM 457 LA

525.01.0019

Summary

This water pump is designed for Mercedes-Benz AXOR trucks equipped with OM 457 LA engines. It ensures efficient coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty loads. Equivalent to OE Mercedes-Benz A4602002901.

Product identifiers
EAN Code8699031076744
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Compatible OEM Codes

  • MERCEDES BENZ
    • 475 200 02 01
    • 475 200 01 01
    • 460 200 30 01
    • 460 200 29 01
    • 460 200 28 01
    • 457 200 16 01
    • 457 200 01 01

Description

What does a water pump do?

This water pump plays a critical role in the engine cooling system by continuously circulating coolant between the engine block and the radiator. By maintaining stable thermal management, it prevents overheating and protects internal engine components from thermal stress during long-haul operations or high-load scenarios.

Compatible vehicles and engines

This specific unit is engineered for compatibility with Mercedes-Benz AXOR models, including variants such as the 2535 LS, 2540 LS, 2543 LS, 1840 LS, 1843 LS, and 1835 LS. It is specifically designed to work with the OM 457 LA engine series to ensure reliable performance in heavy commercial vehicle applications.

Installation and maintenance

For workshop technicians, we recommend inspecting the pump during routine belt services. Signs of wear include coolant leakage from the weep hole or unusual bearing noise. Replacing the pump alongside related belt components ensures long-term system integrity and prevents unexpected downtime.

Troubleshooting and selection

Selecting a high-strength component ensures that the cooling flow remains consistent even in demanding environments. Consult your authorized distributor to confirm fitment for your specific engine configuration.

OE cross-reference

525.01.0019 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4602002901.

Other OEMs

MERCEDES BENZ

  • A4752000201
  • A4752000101
  • A4602003001
  • A4602002901
  • A4602002801
  • A4572001601
  • A4572000101
  • 4752000201
  • 4752000101
  • 475.200.0201
  • 475.200.02.01
  • 475.200.0101
  • 475.200.01.01
  • 475 200 0201
  • 475 200 0101
  • 4602003001
  • 4602002901
  • 4602002801
  • 460.200.3001
  • 460.200.30.01
  • 460.200.2901
  • 460.200.29.01
  • 460.200.2801
  • 460.200.28.01
  • 460 200 3001
  • 460 200 2901
  • 460 200 2801
  • 4572001601
  • 4572000101
  • 457.200.1601
  • 457.200.16.01
  • 457.200.0101
  • 457.200.01.01
  • 457 200 1601
  • 457 200 0101
  • 475 200 02 01
  • 475 200 01 01
  • 460 200 30 01
  • 460 200 29 01
  • 460 200 28 01
  • 457 200 16 01
  • 457 200 01 01

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ AXOR 1835 LS OM 457 LA
MERCEDES BENZ AXOR 1840 LS OM 457 LA
MERCEDES BENZ AXOR 1843 LS OM 457 LA
MERCEDES BENZ AXOR 2535 LS OM 457 LA
MERCEDES BENZ AXOR 2540 LS OM 457 LA
MERCEDES BENZ AXOR 2543 LS OM 457 LA
MERCEDES BENZ AXOR 2 1835 LS OM 457 LA
MERCEDES BENZ AXOR 2 1836 LS OM 457 LA
MERCEDES BENZ AXOR 2 1840 LS OM 457 LA
MERCEDES BENZ AXOR 2 1843 LS OM 457 LA
MERCEDES BENZ AXOR 2 2436 LS OM 457 LA
MERCEDES BENZ AXOR 2 2443 LS OM 457 LA
MERCEDES BENZ AXOR 2 2535 L OM 457 LA
MERCEDES BENZ AXOR 2 2535 LS OM 457 LA
MERCEDES BENZ AXOR 2 2536 L OM 457 LA
MERCEDES BENZ AXOR 2 2536 LL OM 457 LA
MERCEDES BENZ AXOR 2 2536 LS OM 457 LA
MERCEDES BENZ AXOR 2 2540 L OM 457 LA
MERCEDES BENZ AXOR 2 2540 LS OM 457 LA
MERCEDES BENZ AXOR 2 2543 L OM 457 LA
MERCEDES BENZ AXOR 2 2543 LS OM 457 LA
MERCEDES BENZ AXOR 2 2543 S OM 457 LA
MERCEDES BENZ AXOR 2 3240 OM 457 LA
MERCEDES BENZ AXOR 2 3243 OM 457 LA
MERCEDES BENZ AXOR 2 3335 OM 457 LA
MERCEDES BENZ AXOR 2 3340 OM 457 LA
MERCEDES BENZ AXOR 2 3341 OM 457 LA
MERCEDES BENZ AXOR 2 3343 OM 457 LA
MERCEDES BENZ AXOR 2 LL OM 457 LA
MERCEDES BENZ AXOR 2 LLS OM 457 LA
MERCEDES BENZ OH 1628L OM 449 LA

FAQ

What is the main function of this water pump?
It circulates coolant throughout the engine cooling system to maintain the ideal operating temperature of the OM 457 LA engine.
Which Mercedes-Benz models does this fit?
This unit is compatible with several Mercedes-Benz AXOR variants including the 2535 LS, 2540 LS, 2543 LS, 1840 LS, 1843 LS, and 1835 LS.
How can I identify a failing water pump?
Technicians should look for signs such as coolant leaks from the weep hole, excessive bearing noise, or evidence of overheating.
When should I replace the water pump?
It is recommended to inspect or replace the water pump during scheduled timing belt or alternator belt service intervals.
What are the OE reference numbers of this part?
525.01.0019 directly replaces Mercedes-Benz OE number A4602002901.