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457 200 29 01 Mercedes-Benz AXOR 2 OM 457 LA Water Pump

525.01.0004

Summary

This high-strength water pump is engineered for Mercedes-Benz AXOR 2 vehicles equipped with OM 457 LA engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty loads. Equivalent to OE Mercedes-Benz 4572002901.

Product identifiers
EAN Code	8699031063447

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Compatible OEM Codes

MERCEDES BENZ
- 457 200 29 01
- 457 200 23 01
- 457 200 19 01
- 457 200 08 01
- 457 200 07 01

Description

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its ideal thermal range, which is essential for long-term durability in heavy commercial vehicles.

Compatible vehicles and engines

This specific component is designed for use in Mercedes-Benz AXOR 2 trucks, including various configurations such as the 3336 B, 3235 K, and 2635 K models, specifically for those utilizing the OM 457 LA engine. It provides a reliable replacement for original equipment to ensure system integrity across the AXOR series.

Installation and maintenance

When performing maintenance, technicians should inspect the pump for signs of coolant leakage from the weep hole or unusual bearing noise. It is recommended to inspect the pump during belt service intervals to prevent sudden failures that could lead to engine overheating.

Troubleshooting and selection

Proper selection ensures compatibility with the specific cooling requirements of the OM 457 LA engine architecture. Check the compatibility list to confirm fitment for your specific chassis and engine configuration.

OE cross-reference

525.01.0004 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4572002901.

Other OEMs

MERCEDES BENZ

A4572002901
A4572002301
A4572001901
A4572000801
A4572000701
4572002901
4572002301
4572001901
4572000801
4572000701
457.200.2901
457.200.29.01
457.200.2301
457.200.23.01
457.200.1901
457.200.19.01
457.200.0801
457.200.08.01
457.200.0701
457.200.07.01
457 200 2901
457 200 2301
457 200 1901
457 200 0801
457 200 0701
457 200 29 01
457 200 23 01
457 200 19 01
457 200 08 01
457 200 07 01

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
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	2435 LS	OM 457 LA
MERCEDES BENZ	AXOR 2	2436 LS	OM 457 LA
MERCEDES BENZ	AXOR 2	2440 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	2635 B	OM 457 LA
MERCEDES BENZ	AXOR 2	2635 K	OM 457 LA
MERCEDES BENZ	AXOR 2	2636 B	OM 457 LA
MERCEDES BENZ	AXOR 2	2636 K	OM 457 LA
MERCEDES BENZ	AXOR 2	2640 B	OM 457 LA
MERCEDES BENZ	AXOR 2	2640 K	OM 457 LA
MERCEDES BENZ	AXOR 2	2643 B	OM 457 LA
MERCEDES BENZ	AXOR 2	2643 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3235 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3235 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3236 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3236 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3240	OM 457 LA
MERCEDES BENZ	AXOR 2	3240 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3240 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3243	OM 457 LA
MERCEDES BENZ	AXOR 2	3243 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3243 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3335	OM 457 LA
MERCEDES BENZ	AXOR 2	3335 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3335 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3335 S	OM 457 LA
MERCEDES BENZ	AXOR 2	3336 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3336 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3340	OM 457 LA
MERCEDES BENZ	AXOR 2	3340 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3340 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3340 S	OM 457 LA
MERCEDES BENZ	AXOR 2	3341	OM 457 LA
MERCEDES BENZ	AXOR 2	3341 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3341 S	OM 457 LA
MERCEDES BENZ	AXOR 2	3343	OM 457 LA
MERCEDES BENZ	AXOR 2	3343 B	OM 457 LA
MERCEDES BENZ	AXOR 2	3343 K	OM 457 LA
MERCEDES BENZ	AXOR 2	3343 S	OM 457 LA
MERCEDES BENZ	AXOR 2	4135 B	OM 457 LA
MERCEDES BENZ	AXOR 2	4135 K	OM 457 LA
MERCEDES BENZ	AXOR 2	4136 B	OM 457 LA
MERCEDES BENZ	AXOR 2	4136 K	OM 457 LA
MERCEDES BENZ	AXOR 2	4140 B	OM 457 LA
MERCEDES BENZ	AXOR 2	4140 K	OM 457 LA
MERCEDES BENZ	AXOR 2	4143 B	OM 457 LA
MERCEDES BENZ	AXOR 2	4143 K	OM 457 LA
MERCEDES BENZ	AXOR 2	LL	OM 457 LA
MERCEDES BENZ	AXOR 2	LLS	OM 457 LA

FAQ

What is the function of this water pump?

The water pump circulates coolant between the engine and radiator to maintain optimal operating temperatures and prevent overheating.

Which engines is this water pump compatible with?

This part is specifically designed for Mercedes-Benz AXOR 2 models equipped with the OM 457 LA engine.

How can I identify a failing water pump?

Common symptoms include coolant leaking from the weep hole, unusual bearing noise, or signs of engine overheating.

When should I replace the water pump?

It is advisable to inspect or renew the pump during routine timing belt or alternator belt service to prevent system failure.

What are the OE reference numbers of this part?

525.01.0004 directly replaces Mercedes-Benz OE number 4572002901.