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449.03.0009 Oil Sump, Engine
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449.03.0009 Oil Sump for Volvo and Renault Trucks

449.03.0009

Summary

High-strength oil sump designed for heavy commercial vehicle engines, including Volvo and Renault Trucks. This component serves as the essential oil reservoir to ensure reliable lubrication and cooling performance in demanding operating conditions. Equivalent to OE Renault Trucks 7421585801 and Volvo 21377338.

Product identifiers
EAN Code8683457065840
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Compatible OEM Codes

  • VOLVO
    • 21585801
    • 21377338
  • RENAULT TRUCKS
    • 7421585801

Description

What does an oil sump do?

This oil sump functions as the primary reservoir for engine oil, situated at the lowest point of the engine block to facilitate continuous lubrication and cooling support. Engineered with heavy-duty grade materials, it is designed to withstand high thermal loads and pressure during long-term operation in heavy commercial vehicles.

Compatible vehicles and engines

The component is compatible with various engine configurations, including Volvo D13K, D11K, D16K, and D13 engines, as well as Renault Trucks DTI13 and DTI11 series. It is also fitted to Mack trucks such as the Granite, MRU, Pinnacle, Terrapro, and Anthem models equipped with MP8 engines. Check the compatibility list.

Installation and maintenance

Installation requires precise alignment with the engine block to ensure a leak-free fit via the sealing surface. Technicians should inspect the mounting points and ensure the pickup tube interface is clean during replacement to maintain optimal oil flow and system integrity.

Troubleshooting and inspection

Regular inspection of the sump area can help prevent leaks caused by vibration or thermal cycling, ensuring uninterrupted lubrication for high-performance diesel engines.

OE cross-reference

449.03.0009 (Oil Sump Oil Sumps) is the equivalent of the Renault Trucks and Volvo OE numbers. This part directly replaces Renault Trucks OE number 7421585801. It also replaces Volvo OE numbers 21377338, 21585801.

Other OEMs

RENAULT TRUCKS

  • 7421585801

VOLVO

  • 21585801
  • 21377338

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MACK ANTHEM MP8
MACK GRANITE MP8
MACK MRU MP8
MACK PINNACLE MP8
MACK TERRAPRO MP8
RENAULT TRUCKS
RENAULT TRUCKS C DTI13
RENAULT TRUCKS K DTI11
RENAULT TRUCKS T DTI13
VOLVO
VOLVO B11R D11K
VOLVO B13R D13K
VOLVO FH (FH4/FH5) D11K
VOLVO FH (FH4/FH5) D13K
VOLVO FH16 D16K
VOLVO FM D11K
VOLVO FM D13K
VOLVO FMX D11K
VOLVO FMX D13K
VOLVO TAD1350-1360VE D13
VOLVO VNL D13

FAQ

What is the main function of this oil sump?
The oil sump acts as the engine's oil reservoir, collecting oil from the engine block to ensure continuous lubrication and cooling support for critical internal components.
Which vehicle makes are compatible with this part?
This component is designed for heavy commercial vehicles, specifically compatible with Volvo models (FH, FM, FMX, VNL, B11R) and Renault Trucks (C, K, T) series.
How can I ensure correct fitment for my engine?
Verify that your engine matches the specifications, such as the Volvo D13 or Renault DTI13 series. Always check the compatibility list to confirm exact match before installation.
What are signs of a failing oil sump?
Technicians should look for signs of external leaks at the mounting gasket or physical damage to the high-strength body that could lead to oil pressure drops.
What are the OE reference numbers of this part?
449.03.0009 directly replaces Renault Trucks OE number 7421585801. It also replaces Volvo OE numbers 21377338, 21585801.