{"product_id":"chj-element-m5-m5-diesel-fuel-pump-plunger-129506-51100-ym129506-51100-for-yanmar","title":"CHJ Diesel Pump Plunger Element M5 129506-51100 for Yanmar 3TNE84 4TNE88 Komatsu Excavator","description":"\u003cdiv class=\"product-description-container\"\u003e\n  \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n  \u003cp\u003eBrand new high-precision diesel fuel injection pump plunger element (barrel \u0026amp; plunger assembly) manufactured by CHJ Diesel Parts. Engineered to strict OEM specifications with micro-finished tolerances for optimal fuel pressurization, stable idle, and long service life on Yanmar and Komatsu compact industrial and excavator diesel engines.\u003c\/p\u003e\n\n  \u003ch3\u003eComponent Compatibility \u0026amp; Part Numbers\u003c\/h3\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 20px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left; width: 35%;\"\u003eComponent Type\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003eDiesel Fuel Injection Pump Plunger Element \/ Barrel Assembly\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left;\"\u003eStamping \/ Marking No.\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003eM5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left;\"\u003eYANMAR OE Numbers\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003e129506-51100 \/ YM129506-51100 (12950651100, YM12950651100)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left;\"\u003eApplicable Engines\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003e\n          \u003cstrong\u003eYanmar \/ Komatsu:\u003c\/strong\u003e 3TNE84, 3D84, 3D84E, 3TNC88, 4TNE84, 4TNE88, 4D88, 4TNA78R\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left;\"\u003eApplicable Excavators \u0026amp; Equipment\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003e\n          \u003cstrong\u003eKomatsu Mini Excavators:\u003c\/strong\u003e PC25-1, PC25R, PC30, PC30MR, PC30UU-3, PC35MR-1, PC35MRX, PC35R-8, PC38UU-2, PC38UU-3, PC50UU-2\u003cbr\u003e\n          \u003cstrong\u003eKomatsu Loaders \u0026amp; Rollers:\u003c\/strong\u003e WA30, JV40CW\u003cbr\u003e\n          \u003cstrong\u003eYanmar Equipment:\u003c\/strong\u003e Yanmar 1050 Tractors \u0026amp; Compact Machinery\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #e1e3e5; text-align: left;\"\u003eCondition \u0026amp; Quality\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e1e3e5;\"\u003e100% Brand New, Precision Ground Alloy Steel, High Wear Resistance\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background-color: #f0f7ff; border-left: 4px solid #005bd3; padding: 12px 16px; margin-bottom: 20px;\"\u003e\n    \u003cstrong\u003eFitment Verification Notice:\u003c\/strong\u003e\n    \u003cp style=\"margin: 4px 0 0 0;\"\u003ePlunger elements require exact stamped marking matching. Please check the stamped code (M5) on your original plunger or provide your injection pump nameplate number via chat, and we will verify compatibility before shipment.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-Line Diesel Fuel Injection Pump Plunger and Barrel Element\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium High-Speed Bearing Steel (GCr15 \/ SUJ2)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 x Plunger Element Assembly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eShipping \u0026amp; Delivery\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWorldwide express delivery via DHL \/ FedEx \/ UPS \/ EMS.\u003c\/li\u003e\n    \u003cli\u003eIndividually rust-proof oiled and sealed in protective anti-corrosion packaging.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CHJ Diesel Parts","offers":[{"title":"Default Title","offer_id":49269732900982,"sku":null,"price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/9623\/3078\/files\/fiktu-e85416a4f4fda29dfd2ee327.webp?v=1793777094","url":"https:\/\/chjdieselparts.com\/products\/chj-element-m5-m5-diesel-fuel-pump-plunger-129506-51100-ym129506-51100-for-yanmar","provider":"CHJ Diesel Parts","version":"1.0","type":"link"}