{"product_id":"bolhote-unit-pump-repair-kit-for-yuchai-y12-engines-oe-0414750004-f00bc00002","title":"BOLHOTE Unit Pump Repair Kit for Yuchai Y12 Engines (OE 0414750004 \/ F00BC00002)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis \u003cstrong\u003eBOLHOTE Unit Pump Repair Kit\u003c\/strong\u003e is a complete sealing solution for Yuchai Y12 series unit pumps, commonly used in heavy-duty trucks and commercial vehicles. Designed to resolve leaks, pressure loss, and fuel system performance issues, it includes all essential O-rings and seals to restore pump function.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BOLHOTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Unit Pump Repair Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Unit Pump OE Numbers\u003c\/strong\u003e: 0414750004, F00BC00002, Y12-specific OEM seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engines\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eYuchai Y12 Unit Pump Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Applications\u003c\/strong\u003e:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nHeavy-duty trucks, buses, and commercial vehicles equipped with Yuchai Y12 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents\u003c\/strong\u003e:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nFull set of high-pressure O-rings, sealing rings, and gaskets (as shown in the product image)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-temperature resistant FKM rubber, oil-resistant seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cstrong\u003e6 Months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eCommon Problems This Kit Solves\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e✅ Fuel leaks at the unit pump housing\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Pressure drop and inconsistent fuel delivery\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Hard starting and rough idle\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Black smoke and increased fuel consumption\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Seal degradation from high heat and vibration\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy Choose BOLHOTE Unit Pump Repair Kits?\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% OEM Fit\u003c\/strong\u003e: Precision-engineered seals match original Yuchai Y12 unit pump specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Seal Set\u003c\/strong\u003e: All critical O-rings needed for a full pump overhaul\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Designed to withstand harsh engine environments and high pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e: Repair existing pumps instead of purchasing expensive replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Quality\u003c\/strong\u003e: Tested for performance and compatibility before shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOLHOTE Support\u003c\/strong\u003e: 6-month warranty and technical assistance for model matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFull set of unit pump O-rings (multiple sizes)\u003c\/li\u003e\n\u003cli\u003eHigh-pressure sealing rings\u003c\/li\u003e\n\u003cli\u003eOil-resistant gaskets\u003c\/li\u003e\n\u003cli\u003eStorage bag (as shown in the product image)\u003c\/li\u003e\n\u003cli\u003eInstallation guide (digital copy)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cem\u003eNote: This kit includes only mechanical sealing parts. Solenoids, springs, or other internal components are not included.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eClean all pump components thoroughly before assembly\u003c\/li\u003e\n\u003cli\u003eLubricate new seals with clean diesel fuel or assembly lube to prevent damage during installation\u003c\/li\u003e\n\u003cli\u003eReplace seals during routine maintenance to avoid unexpected leaks\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when reinstalling the unit pump\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DIESELBOLHOTE","offers":[{"title":"Default Title","offer_id":45590066167910,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5912\/2022\/files\/Y12.png?v=1778030289","url":"https:\/\/dieselbolhote.com\/products\/bolhote-unit-pump-repair-kit-for-yuchai-y12-engines-oe-0414750004-f00bc00002","provider":"DIESELBOLHOTE","version":"1.0","type":"link"}