The Gearbox Drive System 394003 is the heart of your Southern Pride smoker's rotisserie mechanism, delivering consistent, reliable rotation for even heat distribution and professional BBQ results. This complete gearbox assembly is specifically designed for the SPK-280, SPK-500, XLR-600, and BBR79-1 models.
When to Replace: Replace your gearbox drive system if you notice slow or inconsistent spit rotation, unusual grinding sounds, or complete failure to rotate. Regular maintenance extends component life in high-use commercial environments.
Installation: This is a critical component requiring proper alignment and secure mounting. Professional installation is recommended to ensure optimal performance and maintain your smoker's warranty. Basic mechanical knowledge and standard tools are typically required.
Keep your Southern Pride smoker operating at peak efficiency with genuine OEM replacement parts.
All in-stock units ship via UPS from Orange, TX. Typical transit time 1–5 business days depending on your location and selected service. Large units (SP-700, SPK-1400, mobile units) may require freight — we will contact you to arrange delivery.
Will Call is also available at our warehouse: 1812 N 16th St, Orange, TX 77630 — Mon–Fri 10am–6pm (closed 1–2pm).
Southern Pride of Texas offers free technical support on all Southern Pride equipment — whether you bought it from us or not. Call us at (409) 886-8626 or visit our Support Center for manuals, service bulletins, and exploded view diagrams.