ECHO Speed Feed 400 Replacement Spool Cap X472000070 – OEM Fit for SRM-225/SRM-230/PAS-225 (5-Pack)

Echo X472000070 is the genuine OEM Speed Feed 400 replacement spool cap designed to restore secure line winding and reliable line feeding on compatible Echo trimmer heads.

This single-item replacement (sold as part of a 5-pack listing) is a direct OEM part made to fit Echo Speed Feed 400-style trimmer heads. It’s a simple, no-modification swap intended to match the original cap that secures the trimmer line spool in models such as SRM-225, SRM-230 and PAS-225 variants. Because it’s a genuine Echo component, the fit and materials mirror factory-spec parts so you can avoid the fitment and durability issues that sometimes occur with generic aftermarket caps.

How do I know this cap fits my Echo trimmer?

Check the part number X472000070 against your trimmer’s parts list or owner’s manual; compatibility is listed for common Echo models. If your trimmer uses the Speed Feed 400 style head, this cap is likely the correct replacement—confirm by matching the original cap shape and mounting features.

• Compatible models include SRM-225, SRM-230, PAS-225 variants, GT-225/230, and several SRM/DSRM series.
• Also cross-references part numbers 99944200907 and 99944200908.
• Verify visually: the cap should line up with the Speed Feed 400 spool profile.
• Consult your Echo owner’s manual for exact part confirmation.

What does replacing the spool cap involve?

Replacement is a straightforward process of removing the old cap, positioning the Speed Feed spool, and snapping or screwing the new cap into place depending on your head variant. No special tools are typically required, though a clean workspace and gloves make the job easier.

• Remove trimmer head cover per manual instructions to access spool.
• Inspect spool and line for wear; replace if damaged before installing cap.
• Seat the spool correctly, then press the OEM cap until it clicks or aligns with fasteners.
• Test feed operation at low throttle to ensure secure installation.

Why choose a genuine Echo replacement rather than aftermarket caps?

Genuine Echo caps are manufactured to the brand’s original dimensional and material standards, reducing the risk of misfit, premature cracking, or line-feed problems that can occur with some third-party alternatives. Using an OEM part helps retain the intended performance of the Speed Feed 400 system and simplifies future parts identification.

• Exact fit and alignment with factory spools and heads.
• Materials matched for durability under vibration and exposure.
• Saves time troubleshooting fitment issues common with generics.
• Maintains warranty and service consistency when required.

Who is this for? This Echo X472000070 spool cap is ideal for homeowners, landscapers, or equipment rental shops that use Echo trimmers with the Speed Feed 400 head and need a reliable, factory-fit replacement. It’s especially useful if you want quick, on-the-spot repairs with parts that match the original specification—sold in a bulk-packed format for multiple machines or spare inventory. Always verify compatibility against your model number and owner’s manual before installation.

• Includes: (1) X472000070 Spool Cap per pack listing.
• Condition: New, bulk packed.
• Type: Genuine OEM Echo replacement part.
• Installation: Refer to owner’s manual for proper part number and fitment guidance.