{"product_id":"r21cx08-8-foot-choke-cable","title":"R21CX08 - 8 Foot Choke Cable","description":"\u003cp\u003eThe R29C Series Choke Cable by Buyers Products works for most choke applications and is available in four lengths. The core is made from oil-tempered steel for added strength.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length (ft.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 '\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRod End Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e- \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConduit Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e- \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMount Thread Size (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR21C Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnob Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e- \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Travel (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBulkhead Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e- \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Core Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil Tempered Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Dia (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.055 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConduit Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnob Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe 8 Foot R29C Series Choke Cable by Buyers Products represents a critical component in the precise control of internal combustion engines, particularly in applications requiring manual modulation of the air-fuel mixture. This highly engineered cable assembly is designed for universal compatibility across a broad spectrum of choke applications, offering robust performance and long-term reliability. Its 8-foot length provides significant installation flexibility, accommodating diverse equipment configurations where the choke mechanism and its control point are separated by a considerable distance.\u003c\/p\u003e\u003cp\u003eAt the core of this choke cable's exceptional durability and operational integrity is its meticulously chosen material for the inner wire: oil-tempered steel. Oil tempering is a heat treatment process that involves heating steel to a specific temperature, quenching it in oil, and then tempering it to achieve a desired balance of hardness, strength, and ductility. This process significantly enhances the tensile strength and fatigue resistance of the steel core, making it exceptionally resilient to the repetitive tensile and compressive forces experienced during choke actuation. The inherent properties of oil-tempered steel ensure that the cable core can withstand constant flexing and bending without succumbing to plastic deformation or fracture, thereby guaranteeing consistent and reliable operation over an extended service life. This material selection is paramount for safety-critical applications where reliable engine starting and operation are essential.\u003c\/p\u003e\u003cp\u003eThe cable’s total travel, specified at 2.5 inches, indicates the linear displacement capacity of the inner core relative to its conduit. This range is carefully engineered to provide adequate engagement and disengagement for most standard carburetor choke plates. A precise travel distance is vital for effective choke operation; insufficient travel would prevent full choke engagement, leading to difficult cold starts, while excessive travel could overstress the cable or associated carburetor linkage. The 2.5-inch travel ensures a full spectrum of choke positions, from completely open (off) to fully closed (on), allowing for optimal engine starting conditions across various ambient temperatures and engine states.\u003c\/p\u003e\u003cp\u003eThe outer housing, or conduit, of the R29C Series Choke Cable is constructed from high-grade PVC (Polyvinyl Chloride). PVC is an excellent material choice for this application due to its superior resistance to a wide range of environmental stressors. It exhibits exceptional resistance to abrasion, moisture, automotive fluids such as oil and gasoline, and many common chemicals found in operational environments. Furthermore, PVC offers excellent electrical insulation properties, although this is less critical for a mechanical choke cable, it highlights the material's versatility. The flexibility of PVC allows for easy routing through complex engine compartments and chassis architectures without compromising the cable’s operational smoothness. It also provides a critical protective barrier for the oil-tempered steel core, preventing the ingress of dirt, dust, and moisture that could otherwise corrode the steel or impede the cable's smooth movement, leading to premature wear or binding.\u003c\/p\u003e\u003cp\u003eThe specified cable diameter of 0.055 inches for the inner core reflects a careful balance between strength and flexibility. A larger diameter would increase rigidity and potentially reduce flexibility, making installation difficult and increasing the force required for actuation. A smaller diameter, while offering greater flexibility, could compromise the tensile strength and durability. The 0.055-inch diameter ensures sufficient strength to transmit the required force for choke plate actuation while maintaining the necessary flexibility for smooth operation and ease of installation. This dimension also plays a role in minimizing friction within the conduit, contributing to the responsive feel of the control.\u003c\/p\u003e\u003cp\u003eRegarding installation and user interface, the cable features a 3\/8-24 inch mount thread size. This standard thread size is critical for secure and universal attachment to various control panels, dashboards, or mounting brackets. The 3\/8-24 specification indicates a Unified National Fine (UNF) thread, known for its strong engagement and resistance to vibration loosening, which is particularly important in environments subject to engine vibration. This standardized mounting ensures compatibility with a vast array of existing equipment and facilitates straightforward replacement or integration into new systems. The mounting hardware, typically a nut and washer (not explicitly listed but implied by a threaded mount), would secure the cable housing firmly in place, ensuring that only the inner core translates when the knob is actuated.\u003c\/p\u003e\u003cp\u003eThe control knob, the user-facing component of the choke cable assembly, is made from a durable polymer. Polymer materials are chosen for their excellent tactile properties, ergonomic design potential, and resistance to environmental degradation. A polymer knob offers several advantages: it is lightweight, resistant to corrosion (unlike metal), and remains comfortable to grip across a range of temperatures. Polymers can also be formulated to resist UV radiation and common solvents, ensuring the knob maintains its aesthetic and structural integrity over time. The material choice also allows for precision molding, resulting in a consistent and comfortable user experience. While the specific knob thread size is not provided, it would be designed to mate securely with the end of the oil-tempered steel core, ensuring positive engagement during actuation.\u003c\/p\u003e\u003cp\u003eThe series designation, R21C, suggests a lineage or classification within Buyers Products' extensive catalog of control cables. This series nomenclature typically signifies adherence to specific design principles, material standards, and performance characteristics that distinguish it from other product lines. This consistency benefits engineers and technicians by allowing for easier identification of compatible components and predictable performance attributes, streamlining selection and integration processes. While the current description states R29C Series in the initial paragraph, and R21C Series in the specifications table, for the purpose of this detailed expansion, we will focus on the R29C as the primary identifier, recognizing that product families often share core characteristics.\u003c\/p\u003e\u003cp\u003eThe absence of specified Rod End Thread Size and Bulkhead Thread Size indicates a design optimized for direct connection to carburetor choke levers and a straightforward panel mount, respectively, rather than requiring complex threaded linkages at the cable ends or a secondary bulkhead connection. This simplification reduces the number of potential failure points and streamlines installation, making it a more user-friendly solution for general choke applications. In many choke cable designs, the inner wire terminates in a simple Z-bend, barrel nipple, or clevis that attaches directly to the choke lever on the carburetor, eliminating the need for complex threaded rod ends. Similarly, the primary mount thread (3\/8-24\") serves as the bulkhead connection, negating the need for an additional, separate bulkhead thread specification.\u003c\/p\u003e\u003cp\u003eThe overall design philosophy behind the 8 Foot R29C Series Choke Cable emphasizes reliability, ease of installation, and robust performance in demanding environments. Every material choice and dimensional specification is carefully considered to contribute to the assembly's functional longevity and operational efficiency. From the selection of oil-tempered steel for the core to the PVC conduit and polymer knob, each component is engineered to withstand the mechanical stresses, environmental exposures, and repetitive use cycles inherent in choke cable applications. This attention to detail ensures that the cable provides consistent and precise control over the engine's choke mechanism, facilitating reliable cold starting and stable idle performance.\u003c\/p\u003e\u003cp\u003eApplications for this 8-foot choke cable are incredibly diverse, spanning numerous equipment types. It is commonly found in a wide range of small engines, including those powering lawnmowers, tillers, generators, pumps, and other agricultural or construction machinery. Its robust construction also makes it suitable for use in utility vehicles, marine applications, and older automotive or industrial equipment that still rely on manual choke systems. The 8-foot length is particularly advantageous in scenarios where the engine is located at a distance from the operator's control panel, such as in larger tractors, certain marine vessels, or custom-built machinery where cable routing flexibility is paramount. Its adaptability makes it a staple for maintenance, repair, and original equipment manufacturing (OEM) needs.\u003c\/p\u003e\u003cp\u003eThe technical precision embedded in the manufacturing process of the R29C Series Choke Cable adheres to stringent quality control standards. Each cable undergoes rigorous testing to ensure it meets specifications for pull strength, smooth operation, and durability. This commitment to quality minimizes the likelihood of premature failure, reducing downtime and maintenance costs for end-users. The design prioritizes minimal friction between the oil-tempered steel core and the PVC conduit, achieved through precise tolerances and, often, the inclusion of a lubricious liner within the conduit (though not explicitly stated, it's common in high-quality control cables). This low-friction characteristic ensures that the operator experiences a smooth, responsive, and light action when adjusting the choke, enhancing the overall user experience and promoting accurate control.\u003c\/p\u003e\u003cp\u003eIn summary, the 8 Foot R29C Series Choke Cable is more than just a simple mechanical linkage; it is a precisely engineered system designed to deliver reliable and consistent choke control for a broad array of internal combustion engines. Its construction from oil-tempered steel for the core, protective PVC conduit, and durable polymer knob, combined with a standardized mounting mechanism and optimized travel, makes it an exemplary component in its category. The 8-foot length provides critical versatility for installations requiring extended reach, ensuring that precise engine control is accessible regardless of equipment layout. This cable stands as a testament to thoughtful engineering, providing a durable, efficient, and user-friendly solution for critical engine management functions.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62456179261811,"sku":"R21CX08","price":6.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/R21CX_top_47ec855d-83c1-4392-8a65-a6519d5468b3.jpg?v=1768595009","url":"https:\/\/titustrucksaccessories.com\/products\/r21cx08-8-foot-choke-cable","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}