Oil filter (ref. Volvo 3840525) – code: N0114528 – Trem

Trem oil filter (ref. Volvo 3840525) – code N0114528

The Trem oil filter with code N0114528 is a replacement designed for engine maintenance, in the nautical and onboard plant sector. The product is indicated as Volvo reference 3840525, useful for those who need to replace an existing filter while maintaining consistency with the OEM code provided.

Product features and details

Reference codes

• Manufacturer/Supplier: TR.EM S.R.L – TRECCIATURA EMILIANA (Trem)
• Supplier product code: N0114528
• OEM Reference: Volvo 3840525

Dimensions and connection

• H: 89
• D1: 78
• D2 (threading): 3/4″-16 UNF
• D3: 71,5

Note: the measurements reported are those present on the card and serve for comparison with the filter in use. In case of doubt, always check the removed component (code and dimensions) or the engine technical documentation.

Quick identification

This item can be searched and recognized through:

• Trem Code: N0114528
• Ref. Volvo: 3840525
• Category: in the nautical field. In general, zinc anodes are used as a consumable component within maintenance plans, with the aim of supporting the protection of metal parts installed in the marine environment.

Typical applications

The oil filter is a consumable component used in normal maintenance activities. This model, identified by the Volvo reference 3840525, it is suitable for applications requiring a filter with the specified size and attachment specifications.

Common applications in the nautical field:

• scheduled maintenance and engine servicing;
• filter replacement during lubrication circuit interventions;
• component restoration in case of wear or preventive replacement.

Since compatibility depends on the engine model and installed configuration, it is advisable to use the OEM code and the thread as main verification criteria.

Advantages for maintenance and spare parts management

Main advantages

• Clear OEM reference: the presence of Volvo ref. 3840525 helps reduce ambiguity during selection.
• Unique supplier code: N0114528 allows for orderly management of the spare part (reordering, bill of materials, warehouse).
• Dimensional data on the sheet: H, D1, D2, and D3 allow for a quick check before installation.
• Suitable for onboard contexts: designed for typical nautical maintenance activities, where correct identification of the spare part is essential.

Why check dimensions and threading

In oil filters, the thread and the overall size are determining factors for installation. A preventive check reduces the risk of purchasing an unsuitable component. Specifically, compare:

• the thread (here: 3/4″-16 UNF);
• the’height and the diameters with the removed filter;
• the OEM code shown on the old filter or in the available documentation.

Usage and operational notes

Replacing the oil filter is part of normal maintenance procedures. For a correct intervention, follow the engine manufacturer's instructions and good workshop practices.

General indications

• Verify that the purchased filter corresponds to the Volvo ref. 3840525 and to code N0114528, as well as the listed dimensions.
• Before mounting, check the condition of the seat and the cleanliness of the installation area.
• During replacement, ensure that the gasket of the previous filter does not remain in place.
• After installation, perform a visual check for any leaks according to the prescribed procedures.

Purchase tips (conservative approach)

If you do not have the OEM code or if the installed filter is unreadable, the most reliable method is direct comparison with the removed component (measurements and threading). Alternatively, refer to the engine's technical documentation or your trusted maintenance technician.

Article data summary

• Item: N0114528
• OEM Ref: 3840525
• H: 89
• D1: 78
• D2: 3/4″-16 UNF
• D3: 71,5

For spare parts management needs, it is advisable to always report both the Trem code N0114528 and the Volvo reference 3840525.

FAQ – Frequently Asked Questions

Is this filter compatible with my Volvo engine?

The card indicates the OEM Volvo reference 3840525. To confirm compatibility, check that your engine requires this code or compare the threading and dimensions with the installed filter or the technical documentation.

What is the Trem product code?

The supplier product code is N0114528 (Trem / TR.EM S.R.L – TRECCIATURA EMILIANA).

What threading does the filter have?

The threading indicated on the datasheet (D2) is 3/4″-16 UNF.

What dimensions are reported on the card?

The dimensions H 89, D1 78, D2 3/4″-16 UNF, and D3 71.5 are provided, useful for comparison with the filter in use.

How can I avoid errors when purchasing the oil filter?

Use the OEM Volvo 3840525 reference and the Trem code N0114528 as the main criteria. In case of doubt, directly compare the removed filter (measurements and threading) or consult the engine documentation.