7CM-1241-212-51 Starter Solenoid 12V 2 Terminals Lawn Mower Solenoid Relay Switch Replaces Trombetta 7CM124121251 M008904-000 05167200 for Gravely ZT X, ZT XL, Pro-Turn Zero Turn Mowers

7CM-1241-212-51 12V Starter Solenoid

Key Features

• 12V DC starter solenoid relay for compatible lawn mower electrical systems.
• Normally open contact type with automatic operation.
• Two-terminal configuration with two top studs: one connection to the battery and one connection to the starter motor.
• Copper contacts and copper internal windings rated to 180°C for stable electrical conductivity.
• Durable ABS plastic housing for use on lawn and garden equipment.
• Package quantity: 1 starter solenoid relay switch.

Replaces

This starter solenoid replaces the listed 7CM-1241-212-51 application part. The package description identifies the supplied relay as 7CM-1221-212-51, so confirm the marking and terminal layout on the existing part before ordering.

Cross-Reference Part Numbers

• 7CM-1241-212-51
• 7CM124121251
• M008904-000
• M008904000
• M008904 000
• 05167200
• 1118161105

Compatibility & Fitment

Compatible with the following Gravely zero-turn mower models:

• ZT X: ZTX 60, ZTX 52 Stealth, ZTX 52, ZTX 42
• ZT XL: ZT XL 60, ZT XL 52, ZT XL 48, ZT XL 42
• ZT HD: ZT HD 60, ZT HD 52, ZT HD 48, ZT HD 44
• Pro-Turn: Pro-Turn ZX 60, Pro-Turn ZX 52, Pro-Turn ZX 48, Pro-Turn Z 60, Pro-Turn Z 52, Pro-Turn Z 48, Pro-Turn 60, Pro-Turn 52, Pro-Turn 48

Also compatible with the following Ariens zero-turn mower models:

• Zenith 60
• Ikon-XL 60, Ikon-XL 52, Ikon-XL 42
• Ikon-XD 60, Ikon-XD 52 Limited Edition, Ikon-XD 52, Ikon-XD 42
• Ikon-X 52, Ikon-X 42
• Edge 52, Edge 42, Edge 34
• Apex 60, Apex 52, Apex 48

Verify the engine application, part number, and two-terminal configuration before purchase. Four-terminal versions and other terminal layouts are not compatible with this two-terminal relay.

When to Replace

Replace the starter solenoid when the mower will not crank, the starter receives no power, or starting is intermittent after the battery and wiring have been checked. Worn or corroded internal contacts, loose terminals, short circuits, overloads, and poor electrical connections can cause clicking, no-crank conditions, arcing, or relay failure.

Installation Tips

• Replacement normally takes a few minutes when the existing wiring and mounting access are clear.
• Disconnect the battery negative (-) terminal and the spark plug wire before beginning work.
• Confirm the two-stud layout and follow the mower wiring diagram. Connect the battery and starter wires to the correct terminals.
• Keep copper strands insulated and tighten all electrical connections securely to reduce arcing and power loss.
• Do not operate the relay with a short circuit, overload, reverse polarity, or loose connection, as these conditions can cause burnout.