This plunger assembly is designed as a direct replacement for 40 and 50MT solenoid units, restoring reliable engagement and consistent starter operation. Precision machined for smooth travel and accurate seating, it is ideal for solenoid rebuilds and starter repairs where wear or sticking has compromised performance. Its compact design makes it suitable for workshop repairs and DIY servicing of electrical parts in the solenoid category.

Manufactured from hardened steel with a corrosion resistant finish, this plunger assembly is built for durability and long service life while maintaining OEM fit and finish. Installation is straightforward and typically requires only standard hand tools, making it a cost effective alternative to replacing the entire solenoid. Compatibility is stated for 40 and 50MT solenoid models but please use the Parts Checker to confirm fitment for your application before purchase.

• Direct replacement plunger assembly for solenoid repair
• Precision machined for smooth, reliable travel
• Hardened steel construction for strength and wear resistance
• Corrosion resistant finish for extended service life
• Restores positive starter solenoid engagement
• Easy installation with standard tools
• Engineered to meet OEM tolerances and fitment standards