MTO-JQ MC 400 Check Valve Repair Tool Kit for 2001–2014 Harley EFI — Alloy Steel, Chrome-Finish

The MTO-JQ MC 400 check valve repair tool kit is a chrome-alloy steel set designed to replace fuel check valves on 2001–2014 Harley EFI models (excluding V‑Rod) quickly and safely.

This kit gathers the specialty tools needed to remove and reinstall the MC-400 check valve assembly without damaging fuel fittings. Built from high-strength alloy steel with a chrome finish, the tools are shaped to protect delicate fuel line surfaces while streamlining the repair process. The package includes an installation instruction sheet; note that lubricant is not supplied and professional installation is recommended if you are not familiar with EFI fuel systems.

Will this kit fit my Harley model?

This set is specifically made to service MC400 check valves used on Harley-Davidson EFI motorcycles from 2001 through 2014. It does not support the V‑Rod family—verify your model and year before ordering. If your bike uses the MC-400 style valve, this kit provides the matching tool geometry to engage the fittings correctly.

• Compatible years: 2001–2014 Harley EFI models
• Not compatible with V‑Rod models
• Designed for MC-400 style check valves and quick disconnects
• Cross-check fit with your OEM part number when in doubt

How does the construction protect fuel system parts?

Components are forged from alloy steel and finished in chrome to resist corrosion and bending under torque. Tool profiles are non-marring and precisely machined so they engage fittings without gouging or deforming soft brass or plastic fuel components. The robust material also extends the kit's service life compared with stamped or low-grade tools.

• Alloy steel body for strength and longevity
• Chrome finish reduces corrosion and eases cleaning
• Non-marring shapes prevent damage to fittings and lines
• Accurate machining ensures secure engagement during removal/installation

What is included and what will I still need?

The kit provides the specialized removers and installers required for MC-400 check valve service and ships with a printed installation guide. It does not include lubricants, replacement check valves, or general fuel system supplies, so plan to source those items separately. For complex jobs or if you lack EFI experience, professional installation is advised to ensure safety and proper sealing.

• Included: specialized check valve removal and installation tools, instruction sheet
• Not included: lubricant, replacement valve, fuel line clamps, or shop consumables
• Recommended: thread sealant/lubricant and new replacement seals/valve
• Professional installation recommended for safety and correct fitment

How will this kit speed up the repair process?

By concentrating purpose-built tools in one set, the kit eliminates makeshift workarounds and reduces the risk of damage that slows repairs. The precise fit of each piece lets you disengage quick-disconnects and extract valves with fewer attempts, cutting labor time. Repeatable performance also makes the kit useful for shops handling multiple EFI jobs.

• Specialized tools remove guesswork and reduce trial-and-error
• Fewer tool changes and safer engagement shorten job time
• Durable construction keeps the kit reliable across multiple repairs
• Ideal for both garage owners and professional technicians

Who is this for: This MTO-JQ MC 400 check valve repair tool kit suits DIY mechanics and motorcycle technicians who service Harley EFI motorcycles made between 2001 and 2014 and who need a durable, purpose-built set to replace MC-400 style check valves. If you own a V‑Rod or an EFI system with a different valve type, choose a kit specific to that configuration. Always follow the instructions and consider professional installation for fuel-system work to ensure safety and proper sealing.