Description

The BR528-66 is a Yanmar OEM brass fitting. Current public source support for this exact part number is limited, and the reviewed sources did not provide a reliable official Yanmar parts description, dimensions, or confirmed engine-family fitment for BR528-66. For that reason, it should be listed conservatively as an OEM brass fitting unless a serial-number-backed catalog lookup confirms the exact application. Yanmar’s genuine-parts guidance emphasizes matching parts to the original equipment specification.

Key Features

• Genuine Yanmar OEM part
• Part number: BR528-66
• Brass fitting
• Intended for a Yanmar application, but exact public-fitment details were not confirmed in the reviewed sources.

Engine Compatibility
Specific engine or marine-series fitment for BR528-66 was not confirmed from the reviewed public sources. Fitment should be verified by engine model, serial number, and the original installed fitting before ordering.

Serial Number Fitment Notice
Fitment should be confirmed by Yanmar engine model and serial number. Matching by the exact OEM part number BR528-66 remains the safest method.

When This Part Needs Replacement
Replace the fitting if threads are damaged, sealing surfaces are worn, corrosion is present, or there is evidence of leakage. This guidance is based on the function of a brass fitting; the reviewed sources did not provide service-interval guidance for this exact part number.

Installation Notes
Install only where BR528-66 is specified. Confirm thread type, sealing method, and application before installation.

Alternate / Superseded Part Numbers when applicable
No confirmed alternate or superseded number was found for BR528-66 in the reviewed public sources.

Parts Desk Insight
On fittings, the critical match points are usually thread type, seat style, and application location. Even if a fitting looks similar, the wrong thread or sealing style can create leaks or damage the receiving port.

Shipping
Shipping: Ships same or next day for fast Canada wide shipping.