The Hook RSH-PF490 for Postbed Wheel Feed (Part #RSH-PF490) is a genuine JACK original replacement part designed for JACK lockstitch machines, as well as Juki PF-6, PF-6H and Brother DA-9270, DA-9280 series models. Manufactured to OEM specifications for precise fit and reliable performance. Equivalent Part Numbers JACK: RSH-PF490 Compatible Machines This part fits the following industrial sewing machine models: JUKI: PF-6, PF-6H, PF-6BL BROTHER: DA-9270, DA-9280 SPEEDWAY: SW9910 SIRUBA: R718, R728 SEIKO: STW-8BL, CW-8BL CONSEW: 277RB, 287RB TYPICAL: postbed Technical Specifications Brand JACK Part Number RSH-PF490 Part Type Hooks Condition New – OEM Original Looking for a replacement hook rsh-pf490 for your JACK lockstitch machine? This genuine OEM part is also compatible with Juki PF-6, Brother DA-9270 and Speedway SW9910 series machines. Shop with confidence — all parts ship from Miami, FL. ⚠️ Compatibility Notice: Always verify your machine model and subclass number before ordering. Part numbers and compatibility are provided as a reference only. Supra Sewing is not responsible for purchases made without confirming compatibility with your specific machine. All sales on replacement parts are final.