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51081500021, 51081500029 - Relief valve
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Verified OEM Cross-Reference

51081500021, 51081500029 - Relief valve

PRODUCT OVERVIEW

High-precision relief valve manufactured as a direct interchange for OEM numbers 51081500021, 51081500029. Engineered for heavy-duty commercial vehicle applications (MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX), ensuring optimal operational performance and long service life.

OEM Ref: 51081500021, 51081500029 Klötze No: KT08559

Technical Description

What function does this part serve?

The Relief valve (Interchangeable OE: 51081500021, 51081500029) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.

System Compatibility

Precision-engineered to match OEM parameters for MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX fleets, providing drop-in fitment without requiring mechanical adjustments.

Assembly & Maintenance Guidelines

Ensure mounting surfaces are free of debris prior to installation. Tighten all fasteners according to original vehicle manufacturer torque specifications.

OE Interchangeability

Designed as an exact cross-reference replacement for OEM codes including 51081500021, 51081500029. Reference item catalog ID: KT08559.

Compatible Cross Reference OEM Numbers

Total Brands: 1

Compatible Vehicle Applications

This OEM replacement part is suitable for the following commercial vehicle platforms & models:

MAN MAN Bus / Neoplan
MAN MAN F/M/L 2000
F/M/G 90
F 7/8/9
MAN MAN TGA/TGL/TGM/TGS/TGX

Frequently Asked Questions

This product directly replaces major OEM numbers including 51081500021, 51081500029. See the complete OEM cross-reference table below.
The Relief valve is engineered to minimize mechanical friction, withstand high pressure/thermal wear, and ensure seamless system durability in MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX commercial fleets.
Yes, it is precision-engineered for MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX heavy-duty commercial applications. You can cross-check with your original OE number 51081500021, 51081500029 for exact match.
Increased vibration, mechanical clearance play, surface pitting, or unexpected noise during operation indicate it is time to replace the component during routine maintenance.
You can click our direct WhatsApp inquiry button or copy the page link and send it directly to our sales department along with your target OEM reference numbers.

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Original equipment part numbers (OEM) and brand names are used purely for cross-reference and identification purposes. All product specifications are verified against OEM technical drawings.
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