SKU:
EX 48420242
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Mastervolt 48420242 kit provides six precision-machined isolating bushings (2×M8 and 4×M10) engineered to enable full galvanic isolation of the negative pole in Alpha Compact 28/150 and 28/110 alternators. Ideal for systems requiring isolated ground configurations—marine, mobile or industrial—this kit facilitates safe installation without modifying engine housings. Compact and durable, it helps prevent electrical noise and corrosion while preserving alternator integrity and OEM reliability.
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Mastervolt 48420242 - Alpha Compact 28/150 & 28/110 Isolating Kit
Ensure reliable galvanic isolation of your Alpha Compact 28/150 and 28/110 alternators with the Mastervolt 48420242 isolating kit. The negative pole of these high‑output alternators is factory‑bonded to the housing; this kit supplies the necessary bushings to install them with an isolated negative terminal, crucial in sensitive electrical environments.
Kit Contents:
- 2 × M8 isolating bushings
- 4 × M10 isolating bushings
Key Features:
- Compatible with Alpha Compact 28/150 & 28/110 alternator models
- Enables negative-pole galvanic isolation from housing
- Precision-machined for secure fit and electrical separation
- Supports installation in marine/mobile/industrial systems
- No modifications to alternator housing required
Technical Specifications:
Part Number 48420242 Compatible Alternator Models Alpha Compact 28/150, 28/110 Bushing Types 2 × M8; 4 × M10 Function Negative pole isolation from housing Material Electrically insulating (plastic/composite) Installation Manual installation, alternator disassembly required -
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