Replacement electrical module for 12 Volt systems requiring 55 Amps and negative polarity. Cross references: 1449954, 1012112770, 686696107058, 1012112770, 1449954. Newly listed. Key benefits Matches the specified electrical requirements: 12 Volt nominal voltage and 55 Amp current capacity to restore proper power delivery in compatible systems. Correct negative polarity: prevents incorrect connections and ensures compatibility with negativeground electrical systems. Crossreference compatibility: multiple part numbers provided for easier replacement and verification against existing components. Minimizes downtime by providing a direct, specificationmatched replacement when a likeforlike part is required. Important attributes Voltage: 12 Volts Amperage: 55 Amps Polarity: Negative Crossreference part numbers: 1449954, 1012112770, 686696107058, 1012112770, 1449954 Condition: Newly listed Performance and fit Intended to meet the electrical performance indicated by the listed specifications. Confirm physical fit and connector type against the original unit prior to installation. Designed for applications that require a stable 12 Volt supply at up to 55 Amps with negative grounding. Typical use scenarios Replacement part for a 12 Volt charging or power distribution module that has failed and requires a 55 Amp, negative polarity substitute. Service or maintenance on light commercial vehicles and automotive systems that use the listed crossreference numbers. Field troubleshooting or temporary swapin when diagnosing electrical faults in 12 Volt negativeground equipment. Notes for buyers Verify the listed part numbers against your existing component to ensure compatibility. Confirm mounting, connector type, and physical dimensions before installation, as those details should match the original part for a proper fit.