Multiquip 12921177920 Stop Timer

The Multiquip 12921177920 Stop Timer is a genuine OEM component designed for the RX1575 walk-behind roller. Sourced directly from Multiquip, this part meets the original equipment specification for the 3TNE74-AMM engine application on T16, T23, T26, and T33 configurations. When you need an exact-match replacement, the OEM part number 12921177920 ensures you're getting the correct component for your machine. DHS Equipment supplies this as an authorized Multiquip genuine OEM part, so you can order with confidence.

Key Features

• Genuine OEM Electrical Specification — Matched to the correct timing and shutoff parameters for the 3TNE74-AMM engine, ensuring the stop circuit operates exactly as the machine was engineered.
• Direct Plug-In Replacement — Designed to connect into the existing wiring harness on the RX1575 without modification, maintaining the integrity of the original electrical system.
• Confirmed Fitment for RX1575 — Verified for use on the Multiquip RX1575 walk-behind roller across T16, T23, T26, and T33 engine variants.
• Clean Engine Shutoff — A properly functioning stop timer controls the timed shutdown sequence, protecting the engine from improper shutoff that can cause fuel system or electrical issues over time.
• Electrical Safety Compliance — As a stop circuit component, using the correct OEM-spec timer ensures the machine's shutdown system performs as intended, reducing risk of uncontrolled engine operation.

The stop timer controls the timed electrical signal that shuts down the engine during the machine's stop sequence. On diesel-powered equipment like the RX1575, this component ensures the engine winds down correctly rather than stopping abruptly, which helps protect internal engine components and fuel system integrity. When the stop timer fails or degrades, the engine may not shut off properly or may exhibit erratic shutdown behavior, making prompt replacement essential for safe and consistent machine operation.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.