Basic parameters
\n1. Part Number: 4003957 (L1 W1), Universal Replacement.No.:4003950,3882341
\n2. Compatible models: CumminsM11\/SM11\/QSM11\/L10 diesel engines, compatible withShenyang Automobile, heavy truck, passenger vehicles,construction machinery, and mine dump truck engines.
\n3. Structure: Gear-type oil pump, external drivegear, flange mounting hole, four-bolt fasteningpump cover, responsible for the overall enginelubricating oil circulation supply.
\nSecond, the role of the product
\nConvey engine oil to moving parts such as enginecrankshafts, camshafts, connecting rods, and
\nsuperchargers, establish lubricating oil pressure, andachieve lubrication, heat dissipation, and vibrationdamping. Damage to the oil pump can lead to low oilpressure, cylinder pulling, tile clamping, andhigh-temperature engine failure.<\/p>\n
Three. Applicable Equipmen
\nShaanxi Automobile and Sinotruk are equippedwith Cummins M11 heavy trucks, large buses,oaders, and mining construction machinery.
\nFour. Product Advantages
\nPrecision machining, gear wear resistance and pressurerelief, installation holes consistent with the originalvehicle, and direct loading without modification.<\/p>","protected":false},"excerpt":{"rendered":"
Compatible with Cummins M11\/ISM11\/QSM11diesel engines, part number 4003957, originalfactory-sized gear oil pump, stable oil pressuresupply, replacement of faulty oil pumps, suitablefor heavy trucks\/construction machinery engines.<\/p>","protected":false},"featured_media":2670,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"4003957 Cummins M11 Engine Oil Pump ISM11\/QSM11 Engine Gear Oil Pump Heavy TruckConstruction Machinery Lubricating Oil Pump","_seopress_titles_desc":"Compatible with Cummins M11\/ISM11\/QSM11 dieselengines, part number 4003957, original process gearoil pump, oil stability and wear resistance, solvesproblems such as low oil pressure and insufficientengine lubrication, and supports counterweight trucks,buses, and construction machinery.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[74],"product_tag":[],"class_list":["post-2667","product","type-product","status-publish","has-post-thumbnail","product_cat-cab-assembly","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/product\/2667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/media\/2670"}],"wp:attachment":[{"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/media?parent=2667"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/product_brand?post=2667"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/product_cat?post=2667"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shandekaparts.com\/es\/wp-json\/wp\/v2\/product_tag?post=2667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}