
Marine Electrical Grounding Continuity Circuit Kit For Mercury MerCruiser Alpha Bravo 99940A2 Engines Replacement Parts Essential For Alpha One Gen II Bravo Series
Marine Electrical Grounding Continuity Circuit Kit For Mercury MerCruiser Alpha Bravo 99940A2 Engines Replacement Parts Essential For Alpha One Gen II Bravo Series
The Story
✔️ OEM-spec kit, 1 unit, fits Alpha One Gen II & Bravo series
Replace worn or damaged grounding parts with this continuity circuit kit, designed for stern-drive systems and transom assemblies. It serves Alpha One Gen II, Bravo series, and older engines by restoring a solid electrical ground path and reducing corrosion in marine electrical systems.
✅ Replaces Part # 99940A2✅ Fits: R/MR/Alpha One (1983-1990), TR/TRS (1977-1993), Alpha One Gen II (1996-present), Bravo I-III (ALL) & BlackHawk (1994-1995) sterndrives & transom assembly
✅ Meets OEM specifications
✅ Color: silver
✅ Instructions: https://rb.gy/cpqgku
💡 What is a grounding continuity kit used for in marine engines?
It provides a solid electrical ground path across standard stern-drive systems to reduce corrosion and electrical faults.
- handy for keeping a reliable ground path in stern-drive setups
- prevents intermittent grounding that can cause ignition or accessory problems
- helps maintain OEM grounding standards across Alpha and Bravo drives
- simple, direct replacement for the aging 99940A2 circuit

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ OEM-spec kit, 1 unit, fits Alpha One Gen II & Bravo series
Replace worn or damaged grounding parts with this continuity circuit kit, designed for stern-drive systems and transom assemblies. It serves Alpha One Gen II, Bravo series, and older engines by restoring a solid electrical ground path and reducing corrosion in marine electrical systems.
✅ Replaces Part # 99940A2✅ Fits: R/MR/Alpha One (1983-1990), TR/TRS (1977-1993), Alpha One Gen II (1996-present), Bravo I-III (ALL) & BlackHawk (1994-1995) sterndrives & transom assembly
✅ Meets OEM specifications
✅ Color: silver
✅ Instructions: https://rb.gy/cpqgku
💡 What is a grounding continuity kit used for in marine engines?
It provides a solid electrical ground path across standard stern-drive systems to reduce corrosion and electrical faults.
- handy for keeping a reliable ground path in stern-drive setups
- prevents intermittent grounding that can cause ignition or accessory problems
- helps maintain OEM grounding standards across Alpha and Bravo drives
- simple, direct replacement for the aging 99940A2 circuit























