Mercury-Mercruiser 50-863007A1_OB Starter Motor Assembly - OUT OF BOX
Does not include hardware - see below for list of parts. See important install/connection information in photos. This is a genuine Mercury Marine factory OEM part, not aftermarket
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50-863007A1 Starter Motor Assembly - OUT OF BOX SPECIAL! Full Mercruiser 1 Year Warranty
This PMGR (permanent magnet gear reduction) starter is used on most MerCruiser sterndrive engines with a 14-inch flywheel. It replaces earlier-style Delco starters.
Hardware is not included. If you are replacing an older unit, you will need the following parts.
Hardware for Older Starter Replacement
| Quantity | Part Number | Description |
|---|---|---|
| 2 | 10-8053432 | Bolt, .375-16 × 4.33 |
| 1 | 11-400211 | Stainless steel nut, M5 |
| 1 | 11-806949 | Nut, M8-1.5 |
Starter Specifications & Applications
Bolt pattern: Offset
Applications: GM 4.3L V6; 5.0L, 5.7L and 6.2L V8; and 1999 & newer MCM 3.0L engines.
Model Variations
50-8M0090697
W STARTER MTR INLINE ENG MZ
50-863007A1 Starter Motor Assembly - OUT OF BOX SPECIAL! Full Mercruiser 1 Year Warranty
This PMGR (permanent magnet gear reduction) starter is used on most MerCruiser sterndrive engines with a 14-inch flywheel. It replaces earlier-style Delco starters.
Hardware is not included. If you are replacing an older unit, you will need the following parts.
Hardware for Older Starter Replacement
| Quantity | Part Number | Description |
|---|---|---|
| 2 | 10-8053432 | Bolt, .375-16 × 4.33 |
| 1 | 11-400211 | Stainless steel nut, M5 |
| 1 | 11-806949 | Nut, M8-1.5 |
Starter Specifications & Applications
Bolt pattern: Offset
Applications: GM 4.3L V6; 5.0L, 5.7L and 6.2L V8; and 1999 & newer MCM 3.0L engines.
Model Variations
50-8M0090697
W STARTER MTR INLINE ENG MZ