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CAP VALVE STEM (Mitsubishi MB31A0400700)

Code: MB31A0400700

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Product Details

Aftermarket Replacement For
Mitsubishi
Warranty
6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns

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(562) 693-7748Request Quote Online
Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

A worn valve stem cap can allow debris to enter the valve assembly, leading to premature seal failure. This aftermarket replacement part references Mitsubishi catalog number MB31A0400700. The cap seals the top of the valve stem, preventing contamination and maintaining proper valve clearance. If the cap is missing or damaged, dirt and moisture may cause the valve to stick or leak. During routine service, a cracked cap often goes unnoticed until performance issues arise. The item ships at approximately 0.009 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB31A0400700, mb31a0400700

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