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Verified OEM Cross-Reference

3120550321 - Adjusting screw rocker arm

Name: 3120550321 - Adjusting screw rocker arm KT01566 | Klötze Technic
Brand: Klötze Technic
Availability: InStock

PRODUCT OVERVIEW

High-precision adjusting screw rocker arm manufactured as a direct interchange for OEM numbers 3120550321. Engineered for heavy-duty commercial vehicle applications (Volvo OM 312.954, Mercedes OM 314.910, Mercedes OM 314.916, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948), ensuring optimal operational performance and long service life.

OEM Ref: 3120550321 Klötze No: KT01566

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Description OEM Cross References Applications FAQ

Technical Description

What function does this part serve?

The Adjusting screw rocker arm (Interchangeable OE: 3120550321) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.

System Compatibility

Precision-engineered to match OEM parameters for Volvo OM 312.954, Mercedes OM 314.910, Mercedes OM 314.916, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948 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 3120550321. Reference item catalog ID: KT01566.

Compatible Cross Reference OEM Numbers

Total Brands: 1

Mercedes-Benz

3120550321

Compatible Vehicle Applications

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

Volvo OM 312.954

Mercedes OM 314.910

Mercedes OM 314.916

Mercedes OM 314.917

Mercedes OM 314.944

Mercedes OM 314.946

Mercedes OM 314.948

Frequently Asked Questions

This product directly replaces major OEM numbers including 3120550321. See the complete OEM cross-reference table below.

The Adjusting screw rocker arm is engineered to minimize mechanical friction, withstand high pressure/thermal wear, and ensure seamless system durability in Volvo OM 312.954, Mercedes OM 314.910, Mercedes OM 314.916, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948 commercial fleets.

Yes, it is precision-engineered for Volvo OM 312.954, Mercedes OM 314.910, Mercedes OM 314.916, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948 heavy-duty commercial applications. You can cross-check with your original OE number 3120550321 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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3120550321 - Adjusting screw rocker arm

Technical Description

What function does this part serve?

System Compatibility

Assembly & Maintenance Guidelines

OE Interchangeability

Compatible Cross Reference OEM Numbers

Mercedes-Benz

Compatible Vehicle Applications

Frequently Asked Questions

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