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SKU:
NLT2E00107
Ships for free in 2–4 business days.
Ignition Key Switch for Massey Ferguson 231 240 250 253 270 282 283 290 298
$26.99
In Stock
$26.99
Sale price
$26.99
Regular price
This aftermarket tractor ignition key switch is listed for Massey Ferguson 231, Massey Ferguson 240, Massey Ferguson 250. It replaces or cross-references 1874535M3, 1446116M91, 1446116M91A, 3107556R92, 3107556R93, 72186021 in compatible applications.
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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
- Massey Ferguson 231
- Massey Ferguson 240
- Massey Ferguson 250
- Massey Ferguson 253
- Massey Ferguson 270
- Massey Ferguson 282
- Massey Ferguson 283
- Massey Ferguson 290
- Massey Ferguson 298
Product Overview
A key that jams or spins, intermittent accessory power, random shutdown, or no starter signal when the battery and starter circuit test correctly can identify a worn ignition switch. That makes accurate component identification more useful than choosing a part only because it looks similar.
This replacement returns dependable key-controlled power and starting commands on compatible Massey Ferguson tractors. 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 an original reference, connector or terminal layout, key positions, mounting diameter, tractor serial number, and wiring diagram.
Key Features & Performance
- This replacement returns dependable key-controlled power and starting commands on compatible Massey Ferguson tractors.
- Reference numbers are stated plainly for part-number matching: 1874535M3, 1446116M91, 1446116M91A, 3107556R92, 3107556R93, 72186021
- 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
- 1874535M3
- 1446116M91
- 1446116M91A
- 3107556R92
- 3107556R93
- 72186021
Common Uses
- A key that jams or spins, intermittent accessory power, random shutdown, or no starter signal when the battery and starter circuit test correctly can identify a worn ignition switch.
- This replacement returns dependable key-controlled power and starting commands on compatible Massey Ferguson tractors.
- Replacing an original tractor ignition key switch 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: Ignition key switch
- Reference Numbers: 1874535M3, 1446116M91, 3107556R92, 3107556R93, 72186021
- Application: Compatible Massey Ferguson tractors
- Replacement Type: Aftermarket
Installation & Fitment
- Disconnect the battery before removing the switch
- Photograph and label each wire or connector
- Repair loose, burned, or corroded terminals before installation
- Verify off, accessory, run, start, and shutdown functions before use
Compatibility Notice
Match an original reference, connector or terminal layout, key positions, mounting diameter, tractor serial number, and wiring diagram. 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 tractor ignition key switch? A: A key that jams or spins, intermittent accessory power, random shutdown, or no starter signal when the battery and starter circuit test correctly can identify a worn ignition switch.
Q: Which models or applications are listed as compatible? A: It is listed for Massey Ferguson 231; Massey Ferguson 240; Massey Ferguson 250; Massey Ferguson 253; Massey Ferguson 270; Massey Ferguson 282; Massey Ferguson 283; Massey Ferguson 290; Massey Ferguson 298. Match an original reference, connector or terminal layout, key positions, mounting diameter, tractor serial number, and wiring diagram.
Q: How do I confirm this is the correct replacement? A: Match an original reference, connector or terminal layout, key positions, mounting diameter, tractor serial number, and wiring diagram.
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: Massey Ferguson 231 ignition switch, 1874535M3 key switch, MF 240 tractor no start, 1446116M91 replacement switch, Massey 290 ignition repair, 3107556R93 tractor switch, MF 298 key power problem, aftermarket Massey ignition switch
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.