Bravo I-II-III MTM Cardan Boot – code: 4050003 – Motomarine

Bravo I-II-III MTM Motomarine cardan bellows – code 4050003

The cardan bellows cover Motomarine MTM (code 4050003) is a spare part designed for applications on transmissions Bravo I / Bravo II / Bravo III. It is a component used in the nautical field for the protection of the cardan area, where it is important to maintain proper insulation and a good seal under typical operating conditions of onboard installation.

This version is supplied complete with stainless steel hose clamps, to facilitate assembly and replacement during routine or extraordinary maintenance interventions.

Spare part features and details

Product identification

• Type: cardan bellows cover
• Line/Application indicated: Bravo I / II / III
• Brand/Supplier: Motomarine S.R.L. (MTM)
• Supplier product code: 4050003

Equipment

• Stainless steel hose clamps included

Typical applications in the nautical field

The cardan boot bellows is commonly used on installations with Bravo type transmission, where it helps protect the joint and transmission area from external agents and the typical exposure of the marine environment. It is a spare part often involved in activities such as:

• Scheduled maintenance the transmission and sealing components
• Replacement interventions in case of wear, hardening or damage to the existing bellows
• Restoration after disassembly of the stern part or work on the transmission

In professional contexts (shipbuilding, technical assistance, storage), the availability of a spare part complete with clamps can simplify the management of the intervention, reducing the need to separately source compatible fastening components.

Operational advantages

Complete spare part for a more straightforward assembly

The presence of stainless steel clamps included is useful to handle the replacement with a kit already ready for installation, especially when working in tight spaces or with limited boat downtime.

Clear code indication

The reference 4050003 allows quick identification of the spare part within procurement, estimation, and inventory management procedures, typical of nautical workshops and professional operators.

Use in maintenance on Bravo transmissions

Being indicated for Bravo I/II/III, the product falls into the category of spare parts dedicated to the transmission, useful when planning interventions on components subject to wear over time and exposure to the marine environment.

Usage and installation notes

Replacing a cardan boot bellows requires attention and procedures appropriate to the type of transmission. In general, before proceeding it is advisable to:

• verify that the spare part corresponds to the removed component (shape, attachments, and dimensions);
• check the condition of the mating surfaces and clamping seats;
• use the clamps included according to the correct tightening methods provided by the installation;
• perform a final visual check of alignment and correct positioning.

Practical purchase advice

If you are replacing an existing component, it may be helpful to compare the code 4050003 with the onboard documentation or the removed spare part. If in doubt, contact us indicating the transmission model and available details: we will help you verify the match without assuming unconfirmed compatibility.

FAQ – Frequently Asked Questions

Is the 4050003 bellows supplied with mounting accessories?

Yes, the MTM Motomarine cardan bellows code 4050003 is supplied complete with stainless steel hose clamps.

For which transmissions is this cardan bellows suitable?

The product is suitable for applications on Bravo I, Bravo II, and Bravo III transmissions.

Is it a spare part for Mercruiser engines?

The description indicates it as a cardan bellows cover for Mercruiser engine transmissions in the Bravo I/II/III range. It is still recommended to verify the match with the installed component.

How can I check compatibility before purchase?

In the absence of dimensional data or OEM codes on the sheet, it is advisable to compare code 4050003 with the technical documentation of the transmission or with the removed spare part. If in doubt, contact us with the available details.