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1874535M3 Ignition Switch with 2 Keys for Tractor 231 240 250 253 270 282 283 290

The ignition Switch 1874535M3 is a top - notch component designed for tractors, including models like 231, 240, 250, and many more. This aftermarket replacement ignition switch comes with keys, ensuring easy installation and operation. This ignition switch is a crucial part of the tractor's ignition system. When you turn the key, it precisely controls the flow of electricity to the ignition coil. With its reliable construction, it enables smooth starting of your tractor every time. Whether you're starting up for a day of plowing, sowing, or any other agricultural task, the 1874535M3 Ignition Switch gets your tractor's engine roaring efficiently.

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FEATURES

PARAMETERS

APPLICATION

CRAFTSMANSHIP

The Ignition Switch 1874535M3 is a vital component for tractors, fitting models like 231, 240, 250, etc. It comes with keys and features 6 spade terminals. With a 4 - position function (OFF/IGN/HEAT/START), 2 spades are 0.375" wide and 4 are 0.250" wide, while the threaded end measures 0.625". This switch controls the electrical supply to the ignition system, ensuring smooth tractor startups for various farming operations.

• Robust Construction: High-grade materials resist vibrations, dust and harsh conditions, ensuring long life with minimal replacements.

• Superior Electrical Conductivity: Copper alloy conductors enable efficient power transfer, ensuring reliable startups in cold or high-load scenarios.

• Precise 4-Position Function: OFF/IGN/HEAT/START settings offer flexible control for accessories, cold-weather pre-heating and engine ignition.

• Perfect Fit & Easy Installation: Custom-designed for Massey Ferguson tractors (231, 240, 250 etc.), with matching dimensions and included keys for quick setup.

• Quality-Tested: 100% verified for mechanical and electrical performance, guaranteeing consistent, trouble-free operation.

Part Number	1874535M3	Country of Origin	China
Terminal Configuration	6 spade terminals
Functional Positions	4 - position design (OFF/IGN/HEAT/START) for multi - scenario control
Compatible Models	tractors such as 231 240 250 253 270 282 283 290
Package	Standard Industrial Carton	Condition	Brand New

The part number 1874535M3 refers to an ignition key switch, commonly used in tractors. It is a replacement part for various tractor models, including the 231, 240, 250, 253, 270, 282, 283, 290, 298, 360, 375, 383, 390, and 398, as well as models like 3050, 3060, 3070, 3090, 3505, 3525, 3545, 3630, 3650, and 3680. It is also compatible with some David Brown and Case IH tractor models.

The ignition switch 1874535M3 typically includes the switch itself and two keys. It is designed for easy installation, often involving simply replacing the old or damaged switch. The part is described as being made of high-quality materials, like aluminum alloy, and is known for its durability and resistance to high temperatures.

Comprehensive testing before leaving the factory (including but not limited to dimensional accuracy testing, performance testing, fit accuracy testing, flaw detection, etc.) to ensure that customers get high-quality and high-performance products.

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