Ender 3/Pro/S1/Ender 3 V2 3D Printer Upgarde Y Axis Linear Rail Kit X Axis Upgrade Kit with Bracket for Ender 3 V3 SE Rail Guide

Ender 3 V2 Pro S1 V3 SE X Y Axis Linear Rail Upgrade Kit MGN9H MGN12H 300mm 315mm Dual Guide Rail Bracket Set With/Without RailStrict Frame CompatibilityOnly fit for Ender-3 Y-axis 4040 profile frame, not applicable to 2040 profile version, please confirm your printer frame before purchase.Complete Model MatchingSpecially designed for Ender 3 / Ender 3 V2 / Ender 3 Pro / Ender 3 S1 / Ender 3 V3 SE, divided into X-axis upward type and Y-axis dual rail type, optional with rail or bracket only.Stable Dual Linear Rail DesignDual linear rail structure is more stable and smoother than original single rail and roller movement system, effectively reduce shaking, improve printing precision and surface finish.No Z-Axis Height LossRetain original printing build size, no Z-axis height reduction after installation, maximize your printing space.High Compatibility & Easy InstallationMake full use of original printer plates and parts, no complex modification required, fast assembly and direct replacement upgrade.Free Limit Block & File SupportEnder 3 V2 / Pro needs extra Y-axis limit block; we provide limit block or 3D print file, contact us to get the document if not included in package.Product DescriptionThis Y-axis linear rail upgrade kit only fits Ender-3 with 4040 Y-axis profile, not for 2040 profile frame.For Ender-3 V2 models, an extra Y-axis limit block is required for assembly. We will provide the limit block or 3D printing file. If you do not receive the limit block, please contact us to get the related document.Each Kit Applicable & Parameter Introduction1. Ender 3 / V2 / Pro Y Axis Dual Linear Guide Upgrade KitApplicable Model: Ender 3 / Ender 3 V2 / Ender 3 ProRequired Rail: MGN12H 300mmKit Configuration: With Rail Version / Bracket Only VersionAccessories List:Sliding plate mount × 2MGN12H 300mm linear guide × 2M3×8 cup head screw × 26M3 T-nut × 16M5×8 flat head screw × 62. Ender 3 / V2 / Pro X Axis Linear Guide Upgrade KitApplicable Model: Ender 3 / Ender 3 V2 / Ender 3 ProRail Spec: MGN9H 315mmKit Configuration: With Rail Version / Bracket Only VersionAccessories List:Extruded backplate mount × 1MGN9H 315mm linear guide × 1M3×6 cup head screw × 12M4×8 cup head screw × 8M4 T-nut × 8M5×8 flat head screw × 3Features:Guide rail upward design, save installation space, no loss of printing build dimension, easy and quick to install.3. Ender 3 S1 / S1 Pro Y Axis Dual Linear Guide Upgrade KitApplicable Model: Ender 3 S1 / S1 ProRail Spec: MGN9H 315mmKit Configuration: With Rail Version / Bracket Only VersionAccessories List:MGN9H 315mm linear guide × 2Guide rail support fixed block × 4Hotbed guide connector × 2M3×6 flat head screw × 10M3×8 flat head screw × 10M3×5 cup head screw × 14M3 T-nut × 10M5×8 flat round head screw × 6Features:Dual linear rail for stable operation, no Z-axis height loss, compatible with original parts perfectly.4. Ender 3 V3 SE X / Y Axis Dual Linear Guide Upgrade KitApplicable Model: Ender 3 V3 SERail Spec: MGN9H 300mmType: X Axis Dual Rail / Y Axis Dual RailKit Configuration: With Rail Version / Bracket Only VersionOverall Product AdvantagesReplace original wheel sliding structure, running more smoothly and quietly.Effectively eliminate printing shaking, improve layer consistency and model accuracy.Reserved original installation position, no drilling and cutting needed.Two options: full set with linear rail or bracket only for customers who already have rails.Warm TipsPlease confirm your printer model and Y-axis profile (4040/2040) before ordering.Ender 3 V2 users can contact us to get Y-axis limit block 3D print file anytime.All mounting screws and accessories are complete, plug and play for upgrade.