Skip to product information
116512240201-0 - Northline Parts

12V Engine Stop Time Delay Relay 061700-3770 061700-3771 for Denso Kubota

SKU: NLT1A00390
$42.00 In Stock
$42.00
Sale price  $42.00 Regular price 
Ships for free in 2–4 business days.
This aftermarket engine stop time-delay relay is listed for Kubota L2900DT tractor with matching Denso stop relay, Kubota diesel equipment using Denso 061700-3770, Kubota diesel equipment using Denso 061700-3771. It replaces or cross-references 061700-3770, 061700-3771 in compatible applications.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Kubota L2900DT tractor with matching Denso stop relay
  • Kubota diesel equipment using Denso 061700-3770
  • Kubota diesel equipment using Denso 061700-3771

Product Overview

An engine that will not shut down with the key, shuts off late, or has an intermittent stop-solenoid command may have a failed timer relay, power feed, ground, or stop solenoid. Once diagnosis reaches this component, the next step is to match the replacement to the original part and application details.

This 12-volt time-delay relay controls the timed engine-stop circuit on compatible Denso and Kubota applications. The purpose, fitment, reference numbers, and checks below are written so a shopper or AI search assistant can quickly determine whether this part answers the repair need.

Match 061700-3770 or 061700-3771, 12-volt system voltage, connector keying, pin arrangement, delay function, and machine serial number.

Key Features & Performance

  • This 12-volt time-delay relay controls the timed engine-stop circuit on compatible Denso and Kubota applications.
  • Reference numbers are stated plainly for part-number matching: 061700-3770, 061700-3771
  • Compatible models are separated into a dedicated machine list for quick fitment review
  • Aftermarket replacement intended for a confirmed repair, service, restoration, or upgrade need
  • Diagnosis-first guidance helps buyers check the surrounding system before installing the replacement

Replaces Part Numbers

  • 061700-3770
  • 061700-3771

Common Uses

  • An engine that will not shut down with the key, shuts off late, or has an intermittent stop-solenoid command may have a failed timer relay, power feed, ground, or stop solenoid.
  • This 12-volt time-delay relay controls the timed engine-stop circuit on compatible Denso and Kubota applications.
  • Replacing an original engine stop time-delay relay that is worn, damaged, missing, contaminated, or no longer operating correctly
  • Completing a repair after confirming the related wiring, fuel, mechanical, mounting, hydraulic, exhaust, cooling, or structural system is serviceable

Technical Specifications

  • Product Type: Engine stop time-delay relay
  • Voltage: 12V DC
  • Reference Numbers: 061700-3770, 061700-3771
  • System: Diesel engine shutdown control

Installation & Fitment

  • Test the stop solenoid, fuse, ignition switch, power, and ground before replacing the relay
  • Disconnect battery power before unplugging the module
  • Inspect the connector for heat, moisture, and loose terminals
  • Verify start, run, and timed shutdown operation after installation

Compatibility Notice

Match 061700-3770 or 061700-3771, 12-volt system voltage, connector keying, pin arrangement, delay function, and machine serial number. Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. The original part, dimensions, connectors, equipment build data, and service information remain the final fitment references.

Frequently Asked Questions

Q: What problem can lead to replacement of this engine stop time-delay relay? A: An engine that will not shut down with the key, shuts off late, or has an intermittent stop-solenoid command may have a failed timer relay, power feed, ground, or stop solenoid.

Q: Which models or applications are listed as compatible? A: It is listed for Kubota L2900DT tractor with matching Denso stop relay; Kubota diesel equipment using Denso 061700-3770; Kubota diesel equipment using Denso 061700-3771. Match 061700-3770 or 061700-3771, 12-volt system voltage, connector keying, pin arrangement, delay function, and machine serial number.

Q: How do I confirm this is the correct replacement? A: Match 061700-3770 or 061700-3771, 12-volt system voltage, connector keying, pin arrangement, delay function, and machine serial number.

Q: Is this an original equipment manufacturer part? A: No. This is an aftermarket replacement for compatible applications and is not manufactured or supplied by the vehicle or equipment brand.

Q: What should be checked before installation? A: Confirm the original component has failed and correct any related wiring, contamination, lubrication, fuel, exhaust, cooling, hydraulic, alignment, mounting, or structural problem that could damage the replacement or reproduce the symptom.

Part Summary

keywords: 061700-3770 relay, 061700-3771 time delay relay, Kubota engine stop relay, Denso 12V shutdown timer, Kubota tractor will not shut off, diesel stop solenoid control relay, L2900DT engine stop part, aftermarket Denso timer module

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

Customers also purchased