{"product_id":"ruianomg-steering-pinion-gear-for-john-deere-d105-d170-uc14592-precise-fit-rust-resistant","title":"RUIANOMG Steering Pinion Gear for John Deere D105–D170 UC14592 — Precise Fit, Rust Resistant","description":"\u003cp\u003e\u003cstrong\u003eRUIANOMG UC14592 is a direct-fit steering pinion gear designed to replace worn or damaged steering sector pinions on a wide range of John Deere lawn and garden tractors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis replacement pinion is engineered to restore precise steering engagement for many D, E, S and X series John Deere models. Machined teeth and a corrosion-resistant finish help the pinion mesh cleanly with the sector, reducing play in the steering system. Before ordering, confirm your tractor's model and part number to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere models will this pinion work with?\u003c\/h3\u003e\n\u003cp\u003eThe RUIANOMG UC14592 replaces several factory part numbers and fits numerous John Deere lawn and garden tractors across D, E, S and X series. It is intended for direct replacement where the original part numbers match or the pinion geometry is identical.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible series: D, E, S, X (including D105–D170, E100–E180, S100–S240, X105–X167R variants).\u003c\/li\u003e\n  \u003cli\u003eReplaces part numbers: UC14592, UC13515, GX26057, GX26220.\u003c\/li\u003e\n  \u003cli\u003eCheck the service manual or remove the old pinion to confirm fit before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement improve steering performance?\u003c\/h3\u003e\n\u003cp\u003eInstalling a properly matched pinion restores correct tooth engagement with the steering sector, which reduces slack and improves steering responsiveness. The precision-machined teeth aim to minimize uneven wear and reduce bump-steer effects common with worn gearsets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-cut gear teeth for consistent mesh and reduced play.\u003c\/li\u003e\n  \u003cli\u003eDurable finish to resist rust and extend service life.\u003c\/li\u003e\n  \u003cli\u003eFactory-equivalent dimensions for proper alignment and easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this pinion gear?\u003c\/h3\u003e\n\u003cp\u003eConfirm compatibility by matching part numbers or comparing the old pinion's dimensions and tooth count. Inspect the mating steering sector for wear; replacing only the pinion may not eliminate play if the sector is badly worn.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch replaceable part numbers (UC14592, UC13515, GX26057, GX26220).\u003c\/li\u003e\n  \u003cli\u003eInspect sector gear teeth and shaft for pitting or uneven wear.\u003c\/li\u003e\n  \u003cli\u003eVerify spline and shaft fit to ensure a secure press or bolt installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and maintenance tips should I follow?\u003c\/h3\u003e\n\u003cp\u003eInstall the new pinion using the proper tools to avoid damaging the gear or steering components. After fitting, test steering through its full range and apply the recommended grease or lubricant to prolong gear life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a press or correct puller tool; avoid hammering the gear into place.\u003c\/li\u003e\n  \u003cli\u003eApply quality gear grease to mating surfaces after installation.\u003c\/li\u003e\n  \u003cli\u003eRe-check fasteners, alignment, and steering free-play during initial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement pinion is aimed at DIY owners, small-fleet maintenance crews, and tractor repair shops servicing John Deere lawn and garden tractors that match the listed models and part numbers. If you maintain older or heavily used mowers and need a cost-effective way to restore steering accuracy, this direct-fit steering pinion is a practical option — just verify fitment before purchase and replace the mating sector if it shows heavy wear.\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 UC14592 fit my John Deere D125?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, UC14592 is listed as compatible with the D125, but verify the old part number or dimensions before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the pinion myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if you have basic tools and experience; use a press or correct puller and follow safety procedures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RUIANOMG","offers":[{"title":"Default Title","offer_id":67591532773561,"sku":"B0DB4Z3P5W","price":70.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ruianomg-uc14592-front-view.jpg?v=1790554557","url":"https:\/\/redleafauto.ca\/products\/ruianomg-steering-pinion-gear-for-john-deere-d105-d170-uc14592-precise-fit-rust-resistant","provider":"Redleaf Auto","version":"1.0","type":"link"}