Air filter (ref. Volvo 3818541) – code: N0114999 – Trem

Trem air filter N0114999 (ref. Volvo 3818541)

The Trem air filter with code N0114999 is a spare part designed for engine applications, with reference to equivalents Volvo 3818541 and 21702999. In nautical contexts and onboard maintenance, the air filter is an essential component for intake management: it helps keep the incoming air flow cleaner, reducing the entry of impurities into the intake circuit.

Product features and details

Identification and codes

For a quick and safe spare part choice, the main references are:

• Manufacturer/Supplier: TR.EM S.R.L – TRECCIATURA EMILIANA (Trem)
• Supplier product code: N0114999
• Original reference: Volvo 3818541
• Additional reference reported: 21702999

The presence of multiple references (e.g. 3818541 and 21702999) is useful when working on parts lists or manuals that may report different codes for the same component or for replacements over time. In case of doubt, always compare the code of the removed filter or the spare parts list of your engine.

Category and context of use

The product falls within the category Engines and spare parts, section Off-board spare parts and engines. It is suitable for those looking for a spare part dedicated to the maintenance of the intake system, typically in contexts where dust, salt spray, and particulate matter can affect the cleanliness of the intake air.

Information on variants

The catalog variant is identified by code N0114999 with original reference 3818541/21702999. If you are managing multiple vehicles or engines, we recommend standardizing internal identification using the supplier code and, in parallel, noting the original references present in the technical documentation.

Typical applications

An air filter is commonly used in the ordinary and extraordinary maintenance of engines, with the aim of keeping the intake path cleaner. In the nautical field, where the environment can be challenging, the proper management of intake spare parts is an integral part of good operating and storage practices.

When replacement can be useful

• Scheduled maintenance: replacement according to the instructions of the engine manufacturer or the boat's maintenance plan.
• Control interventions: when a visibly dirty or deteriorated filter is found during inspections.
• Storage and reactivation: check the intake system before the season or after periods of inactivity.

The timing and methods of replacement depend on the engine and the conditions of use. For this reason, it is always preferable to refer to the manual or the prescribed maintenance procedures.

Operational advantages (without compromising compatibility)

Choosing an air filter correctly identified through reference codes helps simplify spare parts management and reduce errors during ordering. In particular, this item offers practical advantages mainly related to traceability and correct identification:

• Immediate recognizability: clear codes (N0114999) and original references (Volvo 3818541 / 21702999) useful for quick comparisons.
• More organized spare parts management: ideal for workshops, maintenance personnel, and boat owners who want to maintain a consistent history of replaced components.
• Conservative maintenance approach: replacing the air filter when scheduled helps keep the intake circuit in order, especially in environments where the presence of particulate matter can be significant.

Usage and installation notes

Checks before purchase

To avoid returns or technical downtime, it is advisable to perform some basic checks:

• Check the code of the existing spare part (if readable) and compare it with 3818541 o 21702999.
• Check the code in the engine's spare parts list or in the maintenance documentation.
• Compare the component name (air filter) to ensure that it is the correct spare part and not a different filtration element.

General replacement guidelines

Procedures may vary depending on the engine and filter housing. In general:

• operate with the engine off and in safe conditions;
• carefully remove the existing filter avoiding dirt or debris entering the intake duct;
• clean the housing area (if specified by the procedure) before installing the new filter;
• check the correct positioning and closure of the housing.

For detailed instructions, follow the engine manufacturer's guidelines or the workshop manual.

Notes for warehouse management

If you manage spare parts onboard or in the workshop, it may be useful to label the component with:

• Trem Code: N0114999
• Original ref: Volvo 3818541 / 21702999
• Category: air filter

This simple organization helps speed up reorders and reduce ambiguity when working on multiple engines or units.

Summary

The Trem air filter N0114999 (ref. Volvo 3818541, additional reference 21702999) is a spare part for the maintenance of the intake system, suitable for technical contexts such as marine and onboard plant engineering. The correct choice involves verifying codes and engine documentation: if you need support in identification, prepare the references found on the removed component or the spare parts list.

FAQ – Frequently Asked Questions

What is the Trem air filter code in this product sheet?

The supplier product code is N0114999 (Trem / TR.EM S.R.L – TRECCIATURA EMILIANA).

Which original Volvo reference does it correspond to?

The air filter is indicated with original Volvo reference 3818541. The sheet also reports reference 21702999.

How do I check if it is the right spare part for my engine?

Check the code match (3818541 or 21702999) on the engine's spare parts list or on the removed filter. In case of doubts, compare the references present in the technical documentation.

Which category does this product fall into?

It is listed under Engines and spare parts, section Outboard spare parts and engines.

Are there available details on compatible engine models or detailed technical specifications?

This sheet does not report compatibility for specific models nor additional technical specifications. The spare part identification is done through the indicated codes and the engine documentation.