{"product_id":"gzkefeis-4-pack-heavy-duty-bump-head-knob-assembly-1-3-4-in-od-5-16-18-thread-troy-bilt-mtd-cub-cadet-compatible","title":"GZKEFEIS 4 Pack Heavy Duty Bump Head Knob Assembly – 1-3\/4 in OD, 5\/16-18 Thread, Troy-Bilt\/MTD\/Cub Cadet Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe GZKEFEIS 4 Pack Heavy Duty Bump Head Knob Assembly is engineered to restore smooth operation for a variety of popular weed eaters. With a precise 1-3\/4 in outer diameter and a 5\/16-18 thread, these knobs replace worn parts and support consistent line feeding during edging and trimming tasks. The kit emphasizes dependable performance and solid value for DIY lawn care enthusiasts who want to keep their equipment ready for seasonal upkeep.\u003c\/p\u003e\n\u003cp\u003eDesigned for straightforward maintenance, this 4-pack provides a practical solution for households with multiple trimmers or as spare parts to reduce downtime between projects.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Build\u003c\/h2\u003e\n\u003cp\u003eBuilt to fit Troy-Bilt, MTD, Cub Cadet, Craftsman, Ryobi, and Bolens models, these knobs offer broad compatibility across a wide range of trimmers. The parts are manufactured from durable plastic to resist typical wear and provide a steady feel during use. The 4-pack format makes it convenient to refresh one or more machines without extra trips to the store.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffortless Installation: Designed for quick and easy setup, saving time and effort; compatible with Troy-Bilt, MTD, Cub Cadet, Bolens, replacing 791-153066B, 791-147153, 791-153066\u003c\/li\u003e\n  \u003cli\u003eEnhanced Durability: Crafted from premium plastic for long-lasting performance; rigorously tested to withstand tough trimming tasks in weed eater applications\u003c\/li\u003e\n  \u003cli\u003ePerfect Fit: Precisely engineered with 1-3\/4 inches outer diameter and 5\/16-18 thread; ensures seamless compatibility with Craftsman, Ryobi, and Bolens BL100, BL110, BL150, BL160 models\u003c\/li\u003e\n  \u003cli\u003eHigh Compatibility: Fits a wide range of string trimmer models including Troy-Bilt TB10CS, TB20CS, TB22EC, TB475SS; reliable replacement for MTD 49M3066 series and more\u003c\/li\u003e\n  \u003cli\u003eCost-Effective Solution: 4-pack offers great value for DIY repairs; robust construction delivers dependable performance for home lawn maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eUse these knobs as a direct replacement when a trimmer head knob shows signs of wear or looseness. The simple, tool-light installation helps you resume trimming with minimal disruption, making it a practical option for quick maintenance on weekends or after seasonal storage.\u003c\/p\u003e\n\n\u003ch2\u003eReal-World Scenarios\u003c\/h2\u003e\n\u003cp\u003eImagine swapping in a fresh knob after a long season of edging along driveways or fence lines. The 4-pack keeps you ready for cross-model maintenance, so you can rotate between machines without scrambling for replacement parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep multiple trimmers ready: a 4-pack lets you rotate between machines without waiting for parts\u003c\/li\u003e\n  \u003cli\u003eMinimize downtime: fast installations help you resume trimming sooner\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality and Value\u003c\/h2\u003e\n\u003cp\u003eChoose GZKEFEIS for an affordable, dependable solution that supports routine lawn care. The durable construction and precise fit help standardize maintenance across compatible models, offering predictability and convenience for DIY users. While not a guarantee, this kit is designed to help you keep your trimmer performing smoothly through regular use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What models is this knob assembly compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 4-pack fits many Troy-Bilt, MTD, Cub Cadet, Craftsman, Ryobi, and Bolens weed trimmers, using a 1-3\/4 in OD and 5\/16-18 thread.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation quick and tool-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—designed for fast, straightforward setup to minimize downtime during lawn maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GZKEFEIS","offers":[{"title":"Default Title","offer_id":43989312700550,"sku":"B0FGKS847N","price":19.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/gzkefeis-bump-head-knob-assembly-troy-bilt.jpg?v=1778862762","url":"https:\/\/patiozora.com\/products\/gzkefeis-4-pack-heavy-duty-bump-head-knob-assembly-1-3-4-in-od-5-16-18-thread-troy-bilt-mtd-cub-cadet-compatible","provider":"PatioZora","version":"1.0","type":"link"}