{"product_id":"07534800-clamping-knob-312-18-nyloc-genuine-oem-part","title":"07534800 Clamping Knob .312-18 Nyloc (Genuine OEM Part)","description":"\u003ch2 data-section-id=\"3apgwk\" data-start=\"0\" data-end=\"58\"\u003e07534800 Clamping Knob .312-18 Nyloc (Genuine OEM Part)\u003c\/h2\u003e\n\u003cp data-start=\"60\" data-end=\"394\"\u003eThe \u003cstrong data-start=\"64\" data-end=\"106\"\u003e07534800 Knob-Clamping (.312-18 Nyloc)\u003c\/strong\u003e is a genuine OEM fastening component used across a wide range of commercial and residential zero-turn mowers, bagger systems, and deck assemblies. Designed for secure hand-tightened clamping, this knob provides reliable retention while allowing quick removal for service and adjustments.\u003c\/p\u003e\n\u003cp data-start=\"396\" data-end=\"689\"\u003eFeaturing a \u003cstrong data-start=\"408\" data-end=\"469\"\u003e.312-18 thread size with integrated nyloc locking feature\u003c\/strong\u003e, this knob resists vibration loosening and ensures consistent holding power in high-vibration mowing environments. It is commonly used on hood assemblies, belt covers, chute assemblies, bagger mounts, and seat supports.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"851\"\u003eBuilt to OEM specifications, Part 07534800 ensures precise fitment, proper thread engagement, and long-term durability compared to generic hardware substitutes.\u003c\/p\u003e\n\u003chr data-start=\"853\" data-end=\"856\"\u003e\n\u003ch3 data-section-id=\"k63009\" data-start=\"858\" data-end=\"874\"\u003eKey Details:\u003c\/h3\u003e\n\u003cp data-start=\"876\" data-end=\"1183\"\u003eManufacturer: Ariens \/ Gravely (Genuine OEM)\u003cbr data-start=\"920\" data-end=\"923\"\u003ePart Number: 07534800\u003cbr data-start=\"944\" data-end=\"947\"\u003ePart Type: Clamping Knob with Nyloc Insert\u003cbr data-start=\"989\" data-end=\"992\"\u003eThread Size: .312-18\u003cbr data-start=\"1012\" data-end=\"1015\"\u003eFunction: Secures covers, hoods, seats, and mounting assemblies\u003cbr data-start=\"1078\" data-end=\"1081\"\u003eFeature: Integrated nylon locking insert to prevent loosening\u003cbr data-start=\"1142\" data-end=\"1145\"\u003eInstallation: Direct OEM replacement\u003c\/p\u003e\n\u003chr data-start=\"1185\" data-end=\"1188\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"1190\" data-end=\"1206\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"1208\" data-end=\"1308\"\u003eThe 07534800 clamping knob is used on numerous Ariens and Gravely models and attachments, including:\u003c\/p\u003e\n\u003ch3 data-section-id=\"w5fwnz\" data-start=\"1310\" data-end=\"1343\"\u003eZero-Turn \u0026amp; Commercial Mowers\u003c\/h3\u003e\n\u003cul data-start=\"1344\" data-end=\"1506\"\u003e\n\u003cli data-section-id=\"vj9dp8\" data-start=\"1344\" data-end=\"1371\"\u003eGravely Pro-Turn Series\u003c\/li\u003e\n\u003cli data-section-id=\"1fau9gj\" data-start=\"1372\" data-end=\"1396\"\u003eGravely ZT HD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1guvcl6\" data-start=\"1397\" data-end=\"1423\"\u003eGravely Compact-Pro 34\u003c\/li\u003e\n\u003cli data-section-id=\"5tqi71\" data-start=\"1424\" data-end=\"1453\"\u003eGravely Pro-Master Series\u003c\/li\u003e\n\u003cli data-section-id=\"15crn1p\" data-start=\"1454\" data-end=\"1481\"\u003eGravely Rapid XZ Series\u003c\/li\u003e\n\u003cli data-section-id=\"zxe4qj\" data-start=\"1482\" data-end=\"1506\"\u003eGravely ZT XL Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xtct84\" data-start=\"1508\" data-end=\"1539\"\u003eBagger \u0026amp; Collection Systems\u003c\/h3\u003e\n\u003cul data-start=\"1540\" data-end=\"1676\"\u003e\n\u003cli data-section-id=\"kt3x1q\" data-start=\"1540\" data-end=\"1577\"\u003e2-Bag and 3-Bag Bagger Assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"6twc8k\" data-start=\"1578\" data-end=\"1619\"\u003eGrass Collection Systems (200 Series)\u003c\/li\u003e\n\u003cli data-section-id=\"6j5jdf\" data-start=\"1620\" data-end=\"1652\"\u003ePro-Turn Rear Bagger Systems\u003c\/li\u003e\n\u003cli data-section-id=\"16epawn\" data-start=\"1653\" data-end=\"1676\"\u003eHD Three-Bag Bagger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nyh6b6\" data-start=\"1678\" data-end=\"1712\"\u003eDeck \u0026amp; Belt Cover Applications\u003c\/h3\u003e\n\u003cul data-start=\"1713\" data-end=\"1877\"\u003e\n\u003cli data-section-id=\"176yoa7\" data-start=\"1713\" data-end=\"1766\"\u003e44\", 48\", 52\", 60\", 66\", and 72\" deck belt covers\u003c\/li\u003e\n\u003cli data-section-id=\"1h7chb6\" data-start=\"1767\" data-end=\"1805\"\u003eDischarge chute storage assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"c892wj\" data-start=\"1806\" data-end=\"1846\"\u003eAnti-scalp wheel and roller brackets\u003c\/li\u003e\n\u003cli data-section-id=\"15mx3r0\" data-start=\"1847\" data-end=\"1877\"\u003eBlower mounting assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bm8q5b\" data-start=\"1879\" data-end=\"1908\"\u003eWalk-Behind \u0026amp; Push Mowers\u003c\/h3\u003e\n\u003cul data-start=\"1909\" data-end=\"1953\"\u003e\n\u003cli data-section-id=\"4eciap\" data-start=\"1909\" data-end=\"1927\"\u003ePro21XD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1c7ve61\" data-start=\"1928\" data-end=\"1953\"\u003eDSP21 \/ DESP21 Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1955\" data-end=\"2099\"\u003eBecause this knob is used across multiple serial number ranges and deck configurations, always verify model and serial number for exact fitment.\u003c\/p\u003e\n\u003chr data-start=\"2101\" data-end=\"2104\"\u003e\n\u003ch2 data-section-id=\"1y8zmgd\" data-start=\"2106\" data-end=\"2125\"\u003eWho Is This For?\u003c\/h2\u003e\n\u003cul data-start=\"2127\" data-end=\"2365\"\u003e\n\u003cli data-section-id=\"143wq7w\" data-start=\"2127\" data-end=\"2196\"\u003eProfessional landscapers maintaining commercial Gravely equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1t1h9qa\" data-start=\"2197\" data-end=\"2254\"\u003eProperty owners servicing zero-turn mower deck covers\u003c\/li\u003e\n\u003cli data-section-id=\"kvihqy\" data-start=\"2255\" data-end=\"2314\"\u003eTechnicians replacing worn or missing clamping hardware\u003c\/li\u003e\n\u003cli data-section-id=\"iqbqyg\" data-start=\"2315\" data-end=\"2365\"\u003eOperators repairing bagger or chute assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2367\" data-end=\"2370\"\u003e\n\u003ch2 data-section-id=\"1952xei\" data-start=\"2372\" data-end=\"2416\"\u003eProperty Size (Recommended Equipment Use)\u003c\/h2\u003e\n\u003cp data-start=\"2418\" data-end=\"2456\"\u003eCommonly found on equipment servicing:\u003c\/p\u003e\n\u003cul data-start=\"2458\" data-end=\"2565\"\u003e\n\u003cli data-section-id=\"j1xbrh\" data-start=\"2458\" data-end=\"2496\"\u003eResidential properties (1–3 acres)\u003c\/li\u003e\n\u003cli data-section-id=\"flarqq\" data-start=\"2497\" data-end=\"2527\"\u003eLarge estates (3–10 acres)\u003c\/li\u003e\n\u003cli data-section-id=\"753yc4\" data-start=\"2528\" data-end=\"2565\"\u003eCommercial landscaping operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2567\" data-end=\"2570\"\u003e\n\u003ch2 data-section-id=\"1gqqjr9\" data-start=\"2572\" data-end=\"2586\"\u003ePros \/ Cons\u003c\/h2\u003e\n\u003cp data-start=\"2588\" data-end=\"2597\"\u003e\u003cstrong data-start=\"2588\" data-end=\"2597\"\u003ePros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2599\" data-end=\"2746\"\u003e\n\u003cli data-section-id=\"1g8s2dz\" data-start=\"2599\" data-end=\"2626\"\u003eOEM precision threading\u003c\/li\u003e\n\u003cli data-section-id=\"o86ic3\" data-start=\"2627\" data-end=\"2672\"\u003eNyloc insert prevents vibration loosening\u003c\/li\u003e\n\u003cli data-section-id=\"162rai8\" data-start=\"2673\" data-end=\"2711\"\u003eTool-free removal and installation\u003c\/li\u003e\n\u003cli data-section-id=\"1fe5bws\" data-start=\"2712\" data-end=\"2746\"\u003eHeavy-duty molded construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2748\" data-end=\"2757\"\u003e\u003cstrong data-start=\"2748\" data-end=\"2757\"\u003eCons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2759\" data-end=\"2871\"\u003e\n\u003cli data-section-id=\"u81m0s\" data-start=\"2759\" data-end=\"2821\"\u003eMust confirm correct thread size (.312-18) before ordering\u003c\/li\u003e\n\u003cli data-section-id=\"t9xndg\" data-start=\"2822\" data-end=\"2871\"\u003ePlastic knob can wear over extended heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2873\" data-end=\"2876\"\u003e\n\u003ch2 data-section-id=\"1lrrhem\" data-start=\"2878\" data-end=\"2910\"\u003eOEM vs Aftermarket Comparison\u003c\/h2\u003e\n\u003cp data-start=\"2912\" data-end=\"3027\"\u003eOEM 07534800 Knob:\u003cbr data-start=\"2930\" data-end=\"2933\"\u003eExact thread engagement, proper material strength, reliable locking insert, long service life.\u003c\/p\u003e\n\u003cp data-start=\"3029\" data-end=\"3134\"\u003eAftermarket Knobs:\u003cbr data-start=\"3047\" data-end=\"3050\"\u003eThread tolerance may vary, lower-grade nylon inserts, potential premature loosening.\u003c\/p\u003e\n\u003cp data-start=\"3136\" data-end=\"3250\"\u003eUsing genuine OEM hardware ensures correct fit and dependable performance across deck, chute, and seat assemblies.\u003c\/p\u003e","brand":"Barry's Power Equipment","offers":[{"title":"Default Title","offer_id":59513041125457,"sku":"07534800","price":6.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2570\/0177\/files\/81wg7iDCpDL.jpg?v=1778684070","url":"https:\/\/www.barryspowerequipment.com\/products\/07534800-clamping-knob-312-18-nyloc-genuine-oem-part","provider":"Barry's Power Equipment","version":"1.0","type":"link"}