{"product_id":"boatrip-5742-steel-starter-gear-16-tooth-replacement-for-briggs-stratton-john-deere-hardened-steel-oem-fit-1972-2002","title":"Boatrip 5742 Steel Starter Gear 16-Tooth Replacement for Briggs \u0026 Stratton \u0026 John Deere – Hardened Steel, OEM Fit (1972–2002)","description":"\u003cp\u003e\u003cstrong\u003eBoatrip 5742 is a 16-tooth steel starter gear engineered as a direct-fit replacement for select Briggs \u0026amp; Stratton and John Deere small engines covering model years 1972–2002.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty replacement starter gear is made by Boatrip to match OEM dimensions and performance for a wide range of 5–22 HP and 7–18 HP engines. Built from hardened steel and produced under automotive-grade quality systems, the 5742 is intended for mechanics, lawn-care professionals, and DIYers who need a reliable, precise gear swap that restores proper starter engagement and reduces premature wear.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and models does this starter gear fit?\u003c\/h3\u003e\n\u003cp\u003eThe Boatrip 5742 was designed to match fitment specifications for many Briggs \u0026amp; Stratton and John Deere engines. It replaces part numbers such as 497595, 390838 and fits a range of small engine power outputs and OEM part references.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM references: Briggs \u0026amp; Stratton 497595, 390838; John Deere LG497595, MIU13772, 391423, 392749.\u003c\/li\u003e\n  \u003cli\u003ePower ranges covered: 5–22 HP and 7–18 HP engine variants.\u003c\/li\u003e\n  \u003cli\u003eProduction years typically covered: engines manufactured between 1972 and 2002.\u003c\/li\u003e\n  \u003cli\u003eTo confirm fit: match gear tooth count (16), spline pattern, and bore diameter to your unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the build quality and what standards does Boatrip use?\u003c\/h3\u003e\n\u003cp\u003eBoatrip manufactures the 5742 gear using hardened steel and strict production controls to ensure durability and consistent dimensions. The factory follows IATF 16949-based processes and has implemented VRT quality checks that emphasize precision across stamping, machining, and heat treatment stages.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: premium hardened steel for long wear life.\u003c\/li\u003e\n  \u003cli\u003eQuality systems: IATF 16949 compliant production and VRT inspection steps.\u003c\/li\u003e\n  \u003cli\u003eManufacturing focus: tight tolerances for accurate, repeatable fitment.\u003c\/li\u003e\n  \u003cli\u003eWarranty: 2-year coverage against manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering and how do I install it?\u003c\/h3\u003e\n\u003cp\u003eBefore buying, verify the tooth count (16), spline configuration, and the original OEM part number to avoid mismatch. Installation is straightforward for someone experienced with small-engine starters: remove the starter, slide off the old gear, and press on the Boatrip replacement while ensuring proper alignment and retaining hardware engagement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-purchase checklist: tooth count, spline fit, bore size, and OEM cross-reference.\u003c\/li\u003e\n  \u003cli\u003eTools needed: basic hand tools, puller or press if required, thread-lock for fasteners as needed.\u003c\/li\u003e\n  \u003cli\u003eInstallation tips: clean mating surfaces, verify backlash and rotation, test engagement before full reassembly.\u003c\/li\u003e\n  \u003cli\u003eWhen to seek help: if splines look damaged or shaft runout is present, consult a technician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement compare to OEM parts?\u003c\/h3\u003e\n\u003cp\u003eThe Boatrip 5742 is engineered to meet or exceed the dimensional and wear characteristics of the original equipment gear. Its new-component construction and standardized production aim to deliver OE-level fit with aftermarket value, while the two-year warranty provides additional buyer confidence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesign goal: match OEM geometry and tooth profile for correct meshing.\u003c\/li\u003e\n  \u003cli\u003eLongevity: hardened steel and controlled heat treatment for extended life.\u003c\/li\u003e\n  \u003cli\u003eFit accuracy: standardized machining for consistent bearing and shaft fits.\u003c\/li\u003e\n  \u003cli\u003eValue: aftermarket pricing with factory QA and warranty backing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Boatrip 5742 steel starter gear is suited for maintenance shops, landscapers, and homeowners who repair or refurbish older Briggs \u0026amp; Stratton and John Deere small engines. If you need a precisely dimensioned, durable 16-tooth replacement that mirrors OEM fit and is backed by factory quality systems and a two-year warranty, this part is a practical choice. Always confirm your engine’s part number, tooth count, and spline measurements before purchasing to ensure an exact match.\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: Does this gear fit Briggs \u0026amp; Stratton 497595?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Boatrip 5742 is manufactured to replace Briggs \u0026amp; Stratton 497595 when tooth count, spline, and bore match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty comes with the starter gear?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Boatrip provides a 2-year warranty covering manufacturing defects on this starter gear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boatrip","offers":[{"title":"Default Title","offer_id":48083597361310,"sku":"B0C6XZPN2D","price":63.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boatrip-5742-front-view.jpg?v=1785834654","url":"https:\/\/northtrailauto.ca\/products\/boatrip-5742-steel-starter-gear-16-tooth-replacement-for-briggs-stratton-john-deere-hardened-steel-oem-fit-1972-2002","provider":"North Trail Auto","version":"1.0","type":"link"}