A common concern from truck drivers is radiator damage by electrolysis. This can be avoided with the addition of a negative current path, not involving the engine block.
Due to the increased current flow through the standard brush holder, which was not designed for increased current, an purpose-built, enhanced OEX brush holder was developed and installed. This helps with heat dissipation and extra strength to support the extra negative cables connected to the unit
DXS9169 is a Delco Remy 39MT to suit Kenworth applications fitted with Cummins engines and was developed with Delco Remy and Ashdown-Ingram.
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