882751A1 Power Trim Relay (Pack of 2) Compatible with Mercury Mariner Outboards 20-300HP - 12V Tilt Trim Solenoid Replace AZ973-1C-12DC4, 882751A2, 4RD 960 388-32, VF4-35F11-Z07

Key features

• Marine-Grade Compatibility: Compatible with Mercury/Mariner 4-stroke 115HP outboards and wider applications including Force 20-300HP outboards, Johnson/Evinrude OMC Sterndrive 5.0/5.8 I/O units. Replaces OEM numbers 882751A1, 882751A2, AZ973-1C-12DC4, 3854138, VF4-35F11-Z07, and Hella 4RD 960 388-32.
• 12V 40A SPDT Relay Performance: Features two Single Pole Double Throw (Form C) relays rated at 40A 12VDC, engineered for high-amperage trim and tilt hydraulic pump systems with minimal voltage drop.
• Saltwater-Resistant Construction: Sealed housing with high-temperature polymers protects against moisture intrusion, fuel vapor, corrosion, and engine compartment vibration for marine environment durability.
• Plug-and-Play Installation: Standard 5-pin layout connects directly to existing harness without cutting or splicing. Maintains original system functionality for Mercury, Mariner, and compatible marine systems.
• Complete Service Kit: Includes 2 performance-matched relays. Allows simultaneous replacement of both relays for balanced system performance.

Marine-Grade Tilt Trim Relay Kit This power trim relay kit provides OEM-compatible performance for Mercury, Mariner, and compatible outboard motor tilt trim systems. Engineered to withstand harsh marine environments, these 12V 40A SPDT relays deliver reliable power management for hydraulic pump operation in saltwater and freshwater conditions.  Technical Specifications  Voltage Rating: 12VDC ±10%  Current Rating: 40A continuous (SPDT Form C)  Terminal Configuration: 5-pin marine grade  Housing Material: High-temperature polymer with IP67 equivalent sealing  Operating Temperature: -40°C to 105°C  Contact Material: Silver-cadmium oxide for marine corrosion resistance  Compatibility Details Primary Applications:  For Mercury/Mariner 4-stroke 115HP outboards  For Force outboards (20-300HP)  For Johnson/Evinrude OMC Sterndrive 5.0/5.8 I/O units  For Systems specifying Bosch-style or Hella 4RD 960 388-32 relays  Replacement Part Numbers: 882751A1, 882751A2, 3854138, AZ973-1C-12DC4, VF4-35F11-Z07, Hella 4RD 960 388-32  Installation Notes  Disconnect battery before installation  Match relay orientation to existing wiring harness  Apply dielectric grease to terminals be

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