{"product_id":"gy21127-rear-pto-clutch-wire-harness-fits-john-deere-l120-130-la130-140-gy20166","title":"GY21127 Rear PTO Clutch Wire Harness Fits John Deere L120\/130 LA130\/140 GY20166","description":"\u003ch2\u003eRear PTO Clutch Wire Harness for John Deere\u003c\/h2\u003e\u003cp\u003eRear PTO clutch wire harness for John Deere L120, L130, LA130, and LA140 tractors replaces OEM numbers GY21127 and GY20166.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe rear PTO clutch wire harness delivers reliable electrical connection from the mower’s ignition switch to the electric PTO clutch on John Deere 100 Series lawn tractors. Constructed with weather-resistant insulation and factory-correct connectors, this harness prevents intermittent clutch engagement and protects wiring from heat and vibration. Equipment owners and small engine mechanics use this direct-fit harness to restore consistent blade engagement without splicing or modifying the tractor’s electrical system.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePlug-and-play connectors match the PTO clutch and chassis interface\u003c\/li\u003e\n\u003cli\u003eOEM-grade cross-linked polyethylene insulation resists oil and engine heat\u003c\/li\u003e\n\u003cli\u003eTinned copper terminals fight corrosion from moisture and grass debris\u003c\/li\u003e\n\u003cli\u003ePre-formed routing keeps the harness clear of the mower deck belt\u003c\/li\u003e\n\u003cli\u003eIntegrated locking tab secures the connector to the clutch coil\u003c\/li\u003e\n\u003cli\u003eDirect replacement for John Deere part numbers GY21127 and GY20166\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor John Deere L120\u003c\/li\u003e\n\u003cli\u003efor John Deere L130\u003c\/li\u003e\n\u003cli\u003efor John Deere LA130\u003c\/li\u003e\n\u003cli\u003efor John Deere LA140\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a damaged harness when the PTO clutch fails to engage\u003c\/li\u003e\n\u003cli\u003eRestoring power to the electric clutch after wiring shorts or rodent damage\u003c\/li\u003e\n\u003cli\u003eTesting the PTO circuit during tractor diagnostics\u003c\/li\u003e\n\u003cli\u003eInstalling a new electric clutch on a John Deere 100 Series mower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGY21127, replaces GY20166\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 18 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-pin weatherpack style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can a bad PTO wire harness cause the blades not to engage? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a broken wire, corroded terminal, or loose connector can interrupt power to the electric clutch, preventing blade engagement even if the clutch itself is functional.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I install this rear PTO harness on my John Deere tractor? \u003cstrong\u003eA:\u003c\/strong\u003e Disconnect the battery, unplug the old harness from the clutch and chassis, route the new harness along the original path avoiding the belt, and snap the connectors into place.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965039308886,"sku":"ZZ3A00792","price":98.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_aa0ce7af-dbb4-4c1a-b637-dc39712a938c.jpg?v=1781652734","url":"https:\/\/www.solidspare.com\/products\/gy21127-rear-pto-clutch-wire-harness-fits-john-deere-l120-130-la130-140-gy20166","provider":"Solid Spare","version":"1.0","type":"link"}