{"id":13408,"date":"2019-03-27T00:00:00","date_gmt":"2019-03-26T23:00:00","guid":{"rendered":"https:\/\/pihernz.com\/product\/recambio-super-star-3900-9\/"},"modified":"2026-07-02T13:19:15","modified_gmt":"2026-07-02T11:19:15","slug":"recambio-super-star-3900-9","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/recambio-super-star-3900-9\/","title":{"rendered":"Super Star 3900 Replacement Channel Selector Knob \u2013 Original Rotary Dial Component for Legacy Super Star 3900 Transceivers (Pre-2020 Models)"},"content":{"rendered":"

The Replacement Channel Selector Knob is a commercial-grade, original mechanical hardware component engineered to restore precise control and original operational infrastructure to legacy Citizen Band (CB) mobile transceivers. Precision-molded to meet factory specifications, this heavy-duty rotary dial is designed specifically to interface with the mechanical rotary switch shaft of legacy radio units manufactured prior to 2020. It stands as an essential utility spare part asset for electronics repair workshops, communication maintenance benches, vintage radio restoration stations, and high-rotation B2B radiocommunication accessory wholesale networks.<\/p>\n

Built to sustain continuous daily rotation, active bench servicing, and rigorous multi-shift operator use, the hardware layout features a ruggedized outer shell with integrated high-tactility perimeter ribbing to ensure an absolute, slip-free grip during manual frequency adjustments. The internal mounting core is calibrated for a precise, flush press-fit or screw-retained alignment directly onto the original metal D-shaft configuration, preventing axial play, wobbling, or mechanical slippage over long-term field deployment. This premium component allows technicians to execute immediate fleet overhauls or individual legacy unit repairs, preserving the functional lifecycle of legendary radio hardware infrastructure.<\/p>\n

SPECIFICATIONS & VERIFIED INFRASTRUCTURE FEATURES:<\/h2>\n

\u2022 Component Type: Professional Transceiver Replacement Channel \/ Frequency Selector Rotary Knob
\n\u2022 Primary Mechanical Control Layout: High-tactility perimeter ridging for optimized grip and rotating leverage
\n\u2022 Structural Material Profile: High-density, impact-resistant rigid engineering polymer compound
\n\u2022 Inner Shaft Alignment Target: Precision-molded socket calibrated for legacy radio D-shaft standards
\n\u2022 Surface Finish: Low-profile professional chrome or classic silver-accented finish layout (matching factory aesthetics)
\n\u2022 Certified Radio Interoperability Fleet Matrix:
\n\u2013 Engineered as a direct factory replacement component for legacy Super Star 3900 mobile transceivers (Models manufactured prior to the 2020 production line overhaul).
\n\u2022 Application: Perfect for overhauling weathered or cracked fleet controls on electronics service benches, restoring vintage mobile rigs, updating active communication gear in logistics networks, and maintaining high-volume component stock lines for specialized B2B retail distribution channels.<\/p>\n","protected":false},"excerpt":{"rendered":"

Old Super Star 3900 spare part<\/p>\n","protected":false},"featured_media":24292,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12161],"product_cat":[12300,12275],"product_tag":[12985],"class_list":{"0":"post-13408","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-super-star-en","7":"product_cat-recambios-super-star-3900-en-old","8":"product_cat-accesorios-emisoras-en","9":"product_tag-cb-en","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nSuper Star 3900 Channel Knob | Replacement Pre-2020 | B2B<\/title>\n<meta name=\"description\" content=\"Source the professional replacement channel selector knob for legacy Super Star 3900 transceivers (pre-2020 models). 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