{"product_id":"yanmar-129508-11250-engine-rocker-arm-shaft","title":"Yanmar 129508-11250 Engine Rocker Arm Shaft","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"618\"\u003eThe Yanmar 129508-11250 rocker arm shaft is a genuine OEM valve train component designed for Yanmar 4TNV84T-XWA (129508-01560), 4JH4-HTE, and 4JH4-TE diesel engines. It is responsible for supporting and aligning the rocker arm assembly to ensure proper valve actuation, valve timing operation, and stable engine performance. This rocker arm shaft is commonly installed in Yanmar marine engines, industrial diesel engines, generators, construction equipment, and agricultural machinery requiring reliable OEM valve train components and long-term engine durability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"620\" data-end=\"637\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"638\" data-end=\"1090\"\u003eThe 129508-11250 rocker arm shaft is widely used in Yanmar marine propulsion systems, industrial diesel engines, compact construction equipment, generators, and agricultural machinery powered by 4TNV84T and 4JH4 series engines. It functions as a valve train support shaft that maintains rocker arm alignment and transfers camshaft motion to the engine valves for efficient combustion and reliable engine operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1092\" data-end=\"1121\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1122\" data-end=\"1906\"\u003e• Manufacturer: Yanmar\u003cbr data-start=\"1144\" data-end=\"1147\"\u003e• Part Number: 129508-11250\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e• Product Type: Engine Rocker Arm Shaft\u003cbr data-start=\"1216\" data-end=\"1219\"\u003e• Function: Rocker arm support and valve train operation\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e• Compatible Engines: 4TNV84T-XWA, 4JH4-HTE, 4JH4-TE\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Application: Marine, industrial, agricultural, and construction diesel engines\u003cbr data-start=\"1413\" data-end=\"1416\" data-is-only-node=\"\"\u003e• Installation: Cylinder head valve train assembly\u003cbr data-start=\"1466\" data-end=\"1469\"\u003e• Engine Type: Diesel\u003cbr data-start=\"1490\" data-end=\"1493\"\u003e• System Role: Valve actuation and rocker arm alignment\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e• Construction: Precision-machined hardened steel shaft\u003cbr data-start=\"1606\" data-end=\"1609\"\u003e• Compatibility: Yanmar OEM diesel engine platforms\u003cbr data-start=\"1660\" data-end=\"1663\"\u003e• Application Environment: Heavy-duty diesel engine operation\u003cbr data-start=\"1724\" data-end=\"1727\"\u003e• Condition Availability: New OEM, surplus, rebuilt, and replacement inventory available\u003cbr data-start=\"1815\" data-end=\"1818\"\u003e• Status: OEM diesel engine valve train component \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1908\" data-end=\"1932\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1933\" data-end=\"2059\"\u003e• Yanmar 129508-11241 Rocker Shaft Assembly\u003cbr data-start=\"1976\" data-end=\"1979\"\u003e• Yanmar 123907-11250 Rocker Arm Shaft\u003cbr data-start=\"2017\" data-end=\"2020\"\u003e• Yanmar 129907-11250 Rocker Arm Shaft\u003c\/p\u003e","brand":"Yanmar","offers":[{"title":"New Surplus No Box","offer_id":51734043296046,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8f00722f-cb59-46c1-a55e-e1451b8e5be6.jpg?v=1770604664","url":"https:\/\/plgautomation.com\/products\/yanmar-129508-11250-engine-rocker-arm-shaft","provider":"PLG Automation ","version":"1.0","type":"link"}