OEM Mercury MerCruiser Front Engine Motor Mount Brackets Pair 806507 4.3L 5.0L 5.7L V8

Genuine OEM Mercury MerCruiser front engine motor mount bracket assembly, sold as a matching pair. These heavy-duty cast iron engine mount brackets are cast with part number 806507 and were removed from a freshwater MerCruiser GM-based engine. They support the front of the engine while providing vibration isolation and allowing proper engine alignment.

The assembly includes the original rubber isolators, adjustment studs, and mounting brackets exactly as shown. These mounts are commonly found on MerCruiser 4.3L V6 sterndrive engines and are also used on many 5.0L, 5.7L, 7.4L (454), and 8.1L (496) GM-based MerCruiser applications. Cast number 806507 is functionally equivalent to earlier 79550A1 style front engine mount brackets used across numerous MerCruiser models.

The brackets remain structurally sound with no visible cracks or broken mounting points. They show normal cosmetic wear consistent with freshwater marine use, including surface rust, oxidation, paint wear, and marine-use marks. Please review all photos carefully, as they are part of the description. Sold exactly as pictured. Buyer should verify compatibility using their engine serial number and existing part numbers prior to purchase.

Features & Highlights:

• Genuine OEM Mercury MerCruiser Components
• Matching Pair of Front Engine Motor Mount Brackets
• Cast Part Number 806507
• Original Rubber Isolators Installed
• Engine Alignment Adjustment Studs Included
• Heavy-Duty Cast Iron Construction
• Freshwater Take-Off
• Fits Numerous GM-Based MerCruiser Engines
• Structurally Sound
• Sold Exactly As Pictured

Specifications:

• Brand: Mercury MerCruiser
• Component: Front Engine Motor Mount Brackets
• Part Number: 806507
• Supersedes/Equivalent: 79550A1
• Material: Cast Iron with Rubber Isolators
• Engine Compatibility: Select MerCruiser 4.3L V6, 5.0L, 5.7L, 7.4L (454), and 8.1L (496) GM-Based Engines
• Condition: Used
• Freshwater Use: Yes

Dealer Sale – Sunset Marine TX LLC

SKU: 10579