{"id":4856,"date":"2026-09-21T02:07:09","date_gmt":"2026-09-21T02:07:09","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=4856"},"modified":"2026-09-21T02:46:27","modified_gmt":"2026-09-21T02:46:27","slug":"faw-1007163a81d-rocker-arm-axial-positioning-sheath","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/es\/product\/faw-1007163a81d-rocker-arm-axial-positioning-sheath\/","title":{"rendered":"FAW 1007163A81D Rocker arm axial positioning sheath"},"content":{"rendered":"<p>The FAW <a href=\"https:\/\/yzdlparts.com\/es\/faw\/\" title=\"1007163A81D\">1007163A81D<\/a> rocker arm axial positioning sheath is a crucial internal valvetrain component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine sheath maintains proper spacing and alignment of the rocker arms on the shaft, preventing premature wear and ensuring accurate valve timing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd1dReliable Valvetrain Alignment for Heavy-Duty Diesels<\/h2>\n\n\n\n<p>Maintaining proper component spacing is vital to preventing friction and valvetrain damage. The 1007163A81D positioning sheath delivers dependable performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Precision Axial Control:<\/strong> Holds the rocker arm firmly in its correct position to eliminate side-to-side shifting during engine operation.<\/li>\n\n\n\n<li><strong>Seamless OEM Interchangeability:<\/strong> Perfectly replaces older material numbers like 1007163-81D and S1007163-81D without requiring any modifications.<\/li>\n\n\n\n<li><strong>Wear-Resistant Build:<\/strong> Hardened metal construction resists scoring, friction wear, and thermal fatigue under continuous commercial workloads.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udee0Technical Specifications &amp; Keyword Reference<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><thead><tr><td><strong>Caracter\u00edstica<\/strong><\/td><td><strong>Detalles t\u00e9cnicos<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>N\u00famero de referencia original del fabricante (OEM)<\/strong><\/td><td>1007163A81D<\/td><\/tr><tr><td><strong>Legacy \/ Superseded Numbers<\/strong><\/td><td>1007163-81D, 1007163A81DL, 1007163A81DYL, 2S1007163-81D, S1007163-81D<\/td><\/tr><tr><td><strong>Focus Component<\/strong><\/td><td>Rocker Arm Axial Positioning Sheath<\/td><\/tr><tr><td><strong>Compatibilidad con veh\u00edculos<\/strong><\/td><td>FAW J6, FAW J6P<\/td><\/tr><tr><td><strong>Product Function<\/strong><\/td><td>Rocker Arm Alignment &amp; Spacing Control<\/td><\/tr><tr><td><strong>Quality Level<\/strong><\/td><td>Original Equipment Manufacturer (OEM) Standard<\/td><\/tr><tr><td><strong>Wholesale Support<\/strong><\/td><td>+86 186 7197 8898<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>S\/N PNG+ 1<\/strong><\/td><td><strong>Part number PNG+ 1<\/strong><\/td><td><strong>Part name PNG+ 1<\/strong><\/td><td><strong>Quantity PNG+ 1<\/strong><\/td><\/tr><\/thead><tbody><tr><td>1<sup><\/sup><\/td><td>1007183-51B<br>(1007183A81D)<\/td><td>Rocker arm shaft squeeze head (III)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>2<sup><\/sup><\/td><td>Q1841075TF2<sup><\/sup><\/td><td>Hexagon flange bolt<sup><\/sup><\/td><td>10<sup><\/sup><\/td><\/tr><tr><td>3<sup><\/sup><\/td><td>1007120-51B<br>(1007120B81DY)<\/td><td>Exhaust valve rocker arm assembly<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>4<sup><\/sup><\/td><td>1007163-81D<br>(1007163A81D)<\/td><td>Rocker arm axial positioning sheath<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>5<sup><\/sup><\/td><td>1007110-51B<br>(1007110B81D)<\/td><td>Inlet valve rocker arm assembly<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>6<sup><\/sup><\/td><td>Q1841080TF2<sup><\/sup><\/td><td>Hexagon flange bolt<sup><\/sup><\/td><td>4<sup><\/sup><\/td><\/tr><tr><td>7<sup><\/sup><\/td><td>1007164-51B<br>(1007160-81DY)<\/td><td>Solenoid valve seat<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>8<sup><\/sup><\/td><td>CQ2180612<br>(Q218B0612TF2)<\/td><td>Hexagon socket head cap screw<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>9<sup><\/sup><\/td><td>1007160-51B<br>(1007162A81DY)<\/td><td>Solenoid valve assembly<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>10<sup><\/sup><\/td><td>Q\/WC3403-94(8X14)<sup><\/sup><\/td><td>Copper washer<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>11<sup><\/sup><\/td><td>(Q\/WC3403-1994 8X14)<br>CQ61708<br>(Q617B08)<\/td><td>Hexagon head plug<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>12<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/es\/producto\/faw-1007175a81d-rocker-arm-shaft-assembly-cylinder-4-5-6\/\" title=\"1007175-51B(1007175A81D)\">1007175-51B<br>(1007175A81D)<\/a><\/td><td>Rocker arm shaft assembly (cylinder 4, 5, 6)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>13<sup><\/sup><\/td><td>1007182-51B<br>(1007182A81D)<\/td><td>Rocker arm shaft squeeze head (II)<sup><\/sup><\/td><td>3<sup><\/sup><\/td><\/tr><tr><td>14<sup><\/sup><\/td><td>1007165-51B<br>(1007165A81D)<\/td><td>Rocker arm shaft assembly (cylinder 1, 2, 3)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>15<sup><\/sup><\/td><td>1007181-81D<sup><\/sup><\/td><td>Rocker arm shaft squeeze head (I)<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>16<sup><\/sup><\/td><td>1007012-81D<br>(1007012-81DZ)<\/td><td>Intake valve bridge<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><tr><td>17<sup><\/sup><\/td><td>1007028-53D<sup><\/sup><\/td><td>Valve cotter<sup><\/sup><\/td><td>48<sup><\/sup><\/td><\/tr><tr><td>18<sup><\/sup><\/td><td>1007024-81D<sup><\/sup><\/td><td>Valve spring seat<sup><\/sup><\/td><td>24<sup><\/sup><\/td><\/tr><tr><td>19<sup><\/sup><\/td><td>1003014-81D<br>(1003014-81DA)<\/td><td>Valve guide<sup><\/sup><\/td><td>24<sup><\/sup><\/td><\/tr><tr><td>20<sup><\/sup><\/td><td>1007021-81D<sup><\/sup><\/td><td>Intake valve spring<sup><\/sup><\/td><td>24<sup><\/sup><\/td><\/tr><tr><td>21<sup><\/sup><\/td><td>1007035-81D<br>(1007035A81DK)<br>(1007035B81D)<\/td><td>Valve guide oil seal assembly<br><br>(Valve stem seal ring)<sup><\/sup><\/td><td>24<sup><\/sup><\/td><\/tr><tr><td>22<sup><\/sup><\/td><td>1003012-81D<br>(1003012-81DA)<\/td><td>Intake valve seat<sup><\/sup><\/td><td>12<sup><\/sup><\/td><\/tr><tr><td>23<sup><\/sup><\/td><td>1007011-81D<br>(1007011-81DH)<br>(1007011A81D)<\/td><td>Intake valve<sup><\/sup><\/td><td>12<sup><\/sup><\/td><\/tr><tr><td>24<sup><\/sup><\/td><td>1007016-81D<br>(1007016-81DH)<br>(1007016A81D)<\/td><td>Exhaust valve<sup><\/sup><\/td><td>12<sup><\/sup><\/td><\/tr><tr><td>25<sup><\/sup><\/td><td>1003013-81D<br>(1003013-81DA)<\/td><td>Exhaust valve seat<sup><\/sup><\/td><td>12<sup><\/sup><\/td><\/tr><tr><td>26<sup><\/sup><\/td><td>1007023-81D<sup><\/sup><\/td><td>Exhaust valve internal spring<sup><\/sup><\/td><td>12<sup><\/sup><\/td><\/tr><tr><td>27<sup><\/sup><\/td><td>1007015-81D<br>(1007015-81DZ)<\/td><td>Exhaust valve bridge assembly<sup><\/sup><\/td><td>6<sup><\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"781\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-1024x781.webp\" alt=\"\" class=\"wp-image-4869\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-1024x781.webp 1024w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-300x229.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-768x586.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-1536x1172.webp 1536w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-2048x1563.webp 2048w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-12-FAW-1007175A81D-Rocker-arm-shaft-assembly-cylinder-4-5-6-1-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcacFrequently Asked Questions (Technical &amp; Buying Guide)<\/h2>\n\n\n\n<p><strong>Q: What is the relation between part number 1007163A81D and older numbers like 1007163-81D or S1007163-81D?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> Part numbers 1007163-81D, 1007163A81DL, 1007163A81DYL, 2S1007163-81D, and S1007163-81D are discontinued or legacy material numbers. <strong>1007163A81D<\/strong> is the updated, direct reference replacement part with identical specifications and fitment.<\/p>\n\n\n\n<p><strong>Q: What is the main function of the 1007163A81D positioning sheath?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> It maintains the correct axial position of the rocker arms on the shaft, preventing lateral sliding and ensuring smooth, aligned contact with the pushrods and valves.<\/p>\n\n\n\n<p><strong>Q: How do I verify that part number 1007163A81D fits my engine?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> You can check your parts catalog or send your FAW truck chassis VIN and engine serial number to our technical support team via WhatsApp at <strong><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/strong> for instant confirmation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udce6Global Wholesale &amp; Export Enquiries<\/h2>\n\n\n\n<p>We export genuine FAW heavy-duty engine, cylinder head, and valvetrain components to commercial 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\">\ud83d\udcde<strong>Contact YIZHI Power Now!<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"featured_media":4857,"parent":0,"menu_order":0,"template":"","product_categories":[182],"class_list":["post-4856","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-faw"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":4,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4856\/revisions"}],"predecessor-version":[{"id":4870,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4856\/revisions\/4870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/media\/4857"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/media?parent=4856"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product_categories?post=4856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}