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Verified OEM Cross-Reference

7421983651, 21983651 - Belt tensioner

Name: 7421983651, 21983651 - Belt tensioner KT10575 | Klötze Technic
Brand: Klötze Technic
Availability: InStock

PRODUCT OVERVIEW

High-precision belt tensioner manufactured as a direct interchange for OEM numbers 7421983651, 21983651. Engineered for heavy-duty commercial vehicle applications (Renault Renault Trucks, Volvo Volvo Bus 9/11/12/13 (D/DH engine), Volvo Volvo FH/FM/FMX/NH 9/10/11/12/13/16), ensuring optimal operational performance and long service life.

OEM Ref: 7421983651, 21983651 Klötze No: KT10575

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Description OEM Cross References Applications FAQ

Technical Description

What function does this part serve?

The Belt tensioner (Interchangeable OE: 7421983651, 21983651) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.

System Compatibility

Precision-engineered to match OEM parameters for Renault Renault Trucks, Volvo Volvo Bus 9/11/12/13 (D/DH engine), Volvo Volvo FH/FM/FMX/NH 9/10/11/12/13/16 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 7421983651, 21983651. Reference item catalog ID: KT10575.

Compatible Cross Reference OEM Numbers

Total Brands: 2

RENAULT

7421983651

VOLVO

21983651

Compatible Vehicle Applications

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

Renault Renault Trucks

Volvo Volvo Bus 9/11/12/13 (D/DH engine)

Volvo Volvo FH/FM/FMX/NH 9/10/11/12/13/16

Frequently Asked Questions

This product directly replaces major OEM numbers including 7421983651, 21983651. See the complete OEM cross-reference table below.

The Belt tensioner is engineered to minimize mechanical friction, withstand high pressure/thermal wear, and ensure seamless system durability in Renault Renault Trucks, Volvo Volvo Bus 9/11/12/13 (D/DH engine), Volvo Volvo FH/FM/FMX/NH 9/10/11/12/13/16 commercial fleets.

Yes, it is precision-engineered for Renault Renault Trucks, Volvo Volvo Bus 9/11/12/13 (D/DH engine), Volvo Volvo FH/FM/FMX/NH 9/10/11/12/13/16 heavy-duty commercial applications. You can cross-check with your original OE number 7421983651, 21983651 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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OEM: -

7421983651, 21983651 - Belt tensioner

Technical Description

What function does this part serve?

System Compatibility

Assembly & Maintenance Guidelines

OE Interchangeability

Compatible Cross Reference OEM Numbers

RENAULT

VOLVO

Compatible Vehicle Applications

Frequently Asked Questions

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Piston complete with rings

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