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A4602003001 Mercedes-Benz AXOR 2 Water Pump
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A4602003001 Mercedes-Benz AXOR 2 Water Pump

525.01.0019

Summary

This high-strength water pump is designed for Mercedes-Benz AXOR 2 trucks equipped with OM 457 LA engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty conditions. Equivalent to OE Mercedes-Benz A4602003001.

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 constant flow, it prevents overheating and ensures the engine operates within its ideal temperature range, which is essential for the longevity of heavy commercial vehicle engines.

Compatible Mercedes-Benz AXOR 2 models

This component is specifically fitted to Mercedes-Benz AXOR 2 models, including variants such as the 2535 L, 2536 L, 3340, and 1843 LS, particularly those utilizing the OM 457 LA engine. It serves as a reliable replacement for maintaining thermal stability during long-haul operations.

Installation and maintenance

For optimal performance, workshop technicians should inspect the pump for signs of coolant leakage from the weep hole or unusual bearing noise during routine maintenance. It is highly recommended to check or renew the water pump during timing belt or alternator belt service intervals to prevent unexpected engine overheating.

Troubleshooting and inspection

Regular monitoring of the cooling system ensures that the impeller and mechanical seals remain functional under high load. Ensuring a clean sealing surface during installation is vital for preventing future leaks and maintaining system pressure.

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 A4602003001.

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 are the symptoms of a failing water pump?
Common indicators include coolant leaks from the weep hole, unusual grinding noises from the bearing, or signs of engine overheating during operation.
Which engines is this water pump compatible with?
This specific unit is designed for use in Mercedes-Benz AXOR 2 vehicles powered by the OM 457 LA engine.
Should I replace the water pump during belt service?
Yes, it is standard practice for workshop technicians to inspect or replace the water pump when renewing timing or alternator belts.
How does a water pump support engine health?
It maintains constant coolant circulation between the radiator and the engine block, preventing thermal stress and protecting engine components.
What are the OE reference numbers of this part?
525.01.0019 directly replaces Mercedes-Benz OE number A4602003001.