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7420938963, 20537444, 20938963, 21475172 - Seal ring kit exhaust manifold
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Verified OEM Cross-Reference

7420938963, 20537444, 20938963, 21475172 - Seal ring kit exhaust manifold

PRODUCT OVERVIEW

High-precision seal ring kit exhaust manifold manufactured as a direct interchange for OEM numbers 7420938963, 20537444, 20938963, 21475172. Engineered for heavy-duty commercial vehicle applications (Iveco 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: 7420938963, 20537444, 20938963, 21475172 Klötze No: KT03509
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Description OEM Cross References Applications FAQ

Technical Description

What function does this part serve?

The Seal ring kit exhaust manifold (Interchangeable OE: 7420938963, 20537444, 20938963, 21475172) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.

System Compatibility

Precision-engineered to match OEM parameters for Iveco 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 7420938963, 20537444, 20938963, 21475172. Reference item catalog ID: KT03509.

Compatible Cross Reference OEM Numbers

Total Brands: 2

RENAULT

VOLVO

Compatible Vehicle Applications

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

Iveco 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 7420938963, 20537444, 20938963, 21475172. See the complete OEM cross-reference table below.
The Seal ring kit exhaust manifold is engineered to minimize mechanical friction, withstand high pressure/thermal wear, and ensure seamless system durability in Iveco 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 Iveco 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 7420938963, 20537444, 20938963, 21475172 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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