OEM MerCruiser 863077T 65A Serpentine Alternator for – 50mm Pulley – Quicksilver
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OEM MerCruiser 863077T 65A Serpentine Alternator for – 50mm Pulley ...
Description
Description
Quicksilver 863077T is a Delco-type 65-amp alternator for selected MerCruiser engines using a serpentine belt and a 50 mm pulley.
- Manufacturer part number: 863077T
- Output: 65 amps
- Pulley diameter: 50 mm, approximately 1.97 inches
- Applications include selected 100 Vazer, GM-based V6/V8, 496 Magnum/HO sterndrive and 8.1L/HO inboard engines
- Verified GM V6/V8 examples include 4.3L Gen+ and 5.0L/5.7L engines from serial 0M320025, where the Delco alternator diagram specifies the 50 mm pulley version.
- The manufacturer application chart also lists the 100 Vazer for model years 2007–2009; select by the exact engine parts diagram.
Confirm the exact engine serial number and alternator number before purchase. Compare the belt type, pulley and mounting arrangement with the specified replacement.
