{"id":3427,"date":"2026-06-20T06:44:08","date_gmt":"2026-06-20T06:44:08","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=3427"},"modified":"2026-09-22T00:43:04","modified_gmt":"2026-09-22T00:43:04","slug":"1129110-81d-common-rail-pipe-assembly","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/ru\/product\/1129110-81d-common-rail-pipe-assembly\/","title":{"rendered":"FAW 1129110-81D High pressure oil rail assembly"},"content":{"rendered":"<p>FAW <a href=\"https:\/\/yzdlparts.com\/ru\/faw\/\" title=\"1129110-81D\">1129110-81D<\/a> high pressure oil rail assembly is a core fuel delivery component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine rail holds pressurized fuel and supplies it steadily to the injectors, protecting your engine from pressure drops and uneven combustion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f Reliable Fuel Distribution for Heavy-Duty Diesels<\/h2>\n\n\n\n<p>Maintaining stable high pressure across all cylinders is vital to achieving clean combustion and maximum fuel efficiency. The 1129110-81D oil rail delivers dependable performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Stable Pressure Storage:<\/strong> Holds and dampens high-pressure fuel fluctuations to ensure steady delivery to every injector.<\/li>\n\n\n\n<li><strong>Heavy-Duty Strength:<\/strong> Thick-walled, seamless steel construction resists cracking and high-pressure wear under continuous commercial use.<\/li>\n\n\n\n<li><strong>\u0418\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f (OEM):<\/strong> Engineered to match factory port locations and mounting points for quick, reliable installation.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0438 \u0441\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u0438\u043a \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u0441\u043b\u043e\u0432<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th><th>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f<\/th><\/tr><\/thead><tbody><tr><td><strong>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0430\u0440\u0442\u0438\u043a\u0443\u043b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f (OEM)<\/strong><\/td><td>1129110-81D<\/td><\/tr><tr><td><strong>\u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442 \u00ab\u0424\u043e\u043a\u0443\u0441\u00bb<\/strong><\/td><td>High Pressure Oil Rail Assembly<\/td><\/tr><tr><td><strong>\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u043d\u044b\u043c\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438<\/strong><\/td><td>FAW J6, FAW J6P<\/td><\/tr><tr><td><strong>\u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/strong><\/td><td>Fuel Accumulation &amp; High-Pressure Distribution<\/td><\/tr><tr><td><strong>\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430<\/strong><\/td><td>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f (OEM)<\/td><\/tr><tr><td><strong>\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043e\u043f\u0442\u043e\u0432\u044b\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432<\/strong><\/td><td><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u2116 \u0441\u0435\u0440\u0438\u0438<\/strong><\/td><td><strong>\u041d\u043e\u043c\u0435\u0440 \u0434\u0435\u0442\u0430\u043b\u0438<\/strong><\/td><td><strong>\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0434\u0435\u0442\u0430\u043b\u0438<\/strong><\/td><td><strong>\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e<\/strong><\/td><\/tr><\/thead><tbody><tr><td>1<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/ru\/%d1%82%d0%be%d0%b2%d0%b0%d1%80\/1111010-853-000-fuel-injection-pump-assembly\/\" title=\"111010-73D\">111010-73D<\/a><\/td><td>High pressure oil pump assembly<br><br>(High pressure fuel injection pump assembly)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>2<sup><\/sup><\/td><td>111228-81D<sup><\/sup><\/td><td>High pressure fuel pump connecting flange<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>3<sup><\/sup><\/td><td>111216-81D<sup><\/sup><\/td><td>Fuel injection pump transmission gear<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>4<sup><\/sup><\/td><td>CQ73421550C<br><br>(GB3452.1)<br><br>155\u00d72.65<sup><\/sup><\/td><td>Hydraulic pneumatic rubber O-ring<br><br>(Rubber O-ring 155 * 2.65 -)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>5<sup><\/sup><\/td><td>Q1841030<\/td><td>Hexagon head flange bolt<br><br>(Hexagon flange bolt)<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>6<sup><\/sup><\/td><td>Q1841040<\/td><td>Hexagon head flange bolt<br><br>(Hexagon flange bolt)<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>7<sup><\/sup><\/td><td>CQ1201030<br><br>(Q1201030)<sup><\/sup><\/td><td>Stud<sup><\/sup><\/td><td>4<sup><\/sup><\/td><\/tr><tr><td>8<sup><\/sup><\/td><td>CQ39610<br><br>(Q32010)<sup><\/sup><\/td><td>Hexagon flange nut<sup><\/sup><\/td><td>4<sup><\/sup><\/td><\/tr><tr><td>9<sup><\/sup><\/td><td>111226-59D<br>(1104089-630-0000)<\/td><td>Dowel pin<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>10<sup><\/sup><\/td><td>111227-59D<br>(1104088-630-0000)<\/td><td>Sleeve<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>11<sup><\/sup><\/td><td>1104030-81D<br>(1104030-M10-0000)<\/td><td>Inlet pipe assembly &#8211; fuel transfer pump to fine filter<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>12<sup><\/sup><\/td><td>1104040-81D<br>(1104040- M10-0000)<\/td><td>Oil inlet pipe assembly &#8211; fine filter to high pressure oil pump<br>(Oil inlet pipe assembly &#8211; filter to high pressure pump)<\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>13<sup><\/sup><\/td><td>1104050-81D<sup><\/sup><\/td><td>Return pipe assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>14<sup><\/sup><\/td><td>1104070-81D<sup><\/sup><\/td><td>Oil inlet pipe assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>15<sup><\/sup><\/td><td>1104036-73D<br>(1104084-81D)<\/td><td>Hollow bolt &#8211; oil pump inlet and outlet<br>(Hinged bolt M16\u00d71.5)<\/td><td>7<sup><\/sup><\/td><\/tr><tr><td>16<sup><\/sup><\/td><td>CQ72316T5<br>(1104101-M11-051B)<\/td><td>Packing washer<br>(Low pressure tubing gasket)<\/td><td>16<sup><\/sup><\/td><\/tr><tr><td>17<sup><\/sup><\/td><td>1104073-D6<br>(1104083-81D)<\/td><td>Hollow bolt &#8211; oil return pipe<br>(Hinged bolt M14\u00d71.5)<\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>18<sup><\/sup><\/td><td>CQ72314T5<br>(Q\/WC3455 14PB)<\/td><td>Packing washer<br>(Combination washer)<\/td><td>4<sup><\/sup><\/td><\/tr><tr><td>19<sup><\/sup><\/td><td>1117030-60D<br>(1104084-81D)<\/td><td>Hollow bolt<br>(Hinged bolt M16\u00d71.5)<\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>20<sup><\/sup><\/td><td>1104076-53D<br>(1104082-81D)<\/td><td>Hollow bolt-oil lubrication pipe assembly<br>(Hinged bolt M12\u00d71.25)<\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>21<sup><\/sup><\/td><td>CQ72312T5<br>(Q\/WC3455 12PB)<\/td><td>Packing washer<br>(Combination washer)<\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>22<sup><\/sup><\/td><td>1104076-73D<br>(1104081-81D)<\/td><td>Hollow bolt-injection pump oil inlet<br>(Hinged bolt M10\u00d71)<\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>23<sup><\/sup><\/td><td>CQ72310T5<br>(Q\/WC3455 10PB)<\/td><td>Packing washer<br>(Combination washer)<\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>24<sup><\/sup><\/td><td>1112010-51B<br><br>1112010-M10-0000<sup><\/sup><\/td><td>Fuel injector assembly<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>25<sup><\/sup><\/td><td>1112011-81D<sup><\/sup><\/td><td>Pressure plate, fuel injector<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>26<sup><\/sup><\/td><td>1112013-81D<sup><\/sup><\/td><td>Injector pressure plate bolt<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>27<sup><\/sup><\/td><td>1112014-81D<sup><\/sup><\/td><td>Spherical washer<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>28<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/ru\/%d1%82%d0%be%d0%b2%d0%b0%d1%80\/1112030-81dc-high-pressure-fuel-pipe-connector\/\" title=\"1112030-81D\">1112030-81D<\/a><\/td><td>High pressure fuel line connecting pipe assembly<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>29<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/ru\/%d1%82%d0%be%d0%b2%d0%b0%d1%80\/faw-1112031-29d-intermediate-compression-nut\/\" title=\"1112031-29D\">1112031-29D<\/a><\/td><td>Intermediate compression nut &#8211; high pressure fuel line connecting pipe<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>30<sup><\/sup><\/td><td>1129010-81D<sup><\/sup><\/td><td>First cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>31<sup><\/sup><\/td><td>1129020-81D<sup><\/sup><\/td><td>Second cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>32<sup><\/sup><\/td><td>1129030-81D<sup><\/sup><\/td><td>Third cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>33<sup><\/sup><\/td><td>1129040-81D<sup><\/sup><\/td><td>Fourth cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>34<sup><\/sup><\/td><td>1129050-81D<sup><\/sup><\/td><td>Fifth cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>35<sup><\/sup><\/td><td>1129060-81D<sup><\/sup><\/td><td>Sixth cylinder high pressure fuel line assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>36<sup><\/sup><\/td><td>1129070-81D<\/td><td>High pressure fuel line assembly I <\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>37<sup><\/sup><\/td><td>1129080-81D<br><\/td><td>High pressure fuel line assembly II <\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>38<sup><\/sup><\/td><td>1129090-73D<sup><\/sup><\/td><td>High pressure pipe clip assembly I<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>39<sup><\/sup><\/td><td>1129110-81D<sup><\/sup><\/td><td>High pressure oil rail assembly<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>40<sup><\/sup><\/td><td>Q1840835<\/td><td>Hexagon head flange bolt<br>(Hexagon flange bolt)<\/td><td>3<sup><\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2753 \u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b (\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u043e\u043a\u0443\u043f\u043a\u0435)<\/h2>\n\n\n\n<p><strong>Q: What is the main function of the 1129110-81D high pressure oil rail assembly?<\/strong> <strong>\u0410:<\/strong> It acts as a reservoir that stores high-pressure diesel fuel from the pump and distributes it evenly to each fuel injector.<\/p>\n\n\n\n<p><strong>Q: When should a high pressure fuel rail be replaced?<\/strong> <strong>\u0410:<\/strong> It should be replaced if you experience persistent fuel rail pressure leaks, stripped mounting threads, or internal cracking that prevents proper pressure buildup.<\/p>\n\n\n\n<p><strong>Q: How do I verify that part number 1129110-81D fits my engine?<\/strong> <strong>\u0410:<\/strong> \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0435\u0439 \u0438\u043b\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c VIN \u0448\u0430\u0441\u0441\u0438 \u0433\u0440\u0443\u0437\u043e\u0432\u0438\u043a\u0430 FAW \u0438 \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0439 \u043d\u043e\u043c\u0435\u0440 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f \u0432 \u043d\u0430\u0448\u0443 \u0441\u043b\u0443\u0436\u0431\u0443 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0447\u0435\u0440\u0435\u0437 WhatsApp \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0443 <strong><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/strong> \u0434\u043b\u044f \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd1d \u0417\u0430\u043f\u0440\u043e\u0441\u044b \u043f\u043e \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0439 \u043e\u043f\u0442\u043e\u0432\u043e\u0439 \u0442\u043e\u0440\u0433\u043e\u0432\u043b\u0435 \u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0443<\/h2>\n\n\n\n<p>We export genuine FAW heavy-duty engine, fuel system, and commercial truck components to fleet managers, maintenance hubs, and automotive spare parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"http:\/\/wa.me\/8618671978898\"><strong>\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 YIZHI Power \u043f\u0440\u044f\u043c\u043e \u0441\u0435\u0439\u0447\u0430\u0441!<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"featured_media":4941,"parent":0,"menu_order":0,"template":"","product_categories":[182],"class_list":["post-3427","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-faw"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/product\/3427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/product\/3427\/revisions"}],"predecessor-version":[{"id":4960,"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/product\/3427\/revisions\/4960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/media\/4941"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/media?parent=3427"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/ru\/wp-json\/wp\/v2\/product_categories?post=3427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}