{"id":5591,"date":"2026-09-28T07:30:43","date_gmt":"2026-09-28T07:30:43","guid":{"rendered":"https:\/\/bylube.com\/?post_type=product&#038;p=5591"},"modified":"2026-11-02T18:55:14","modified_gmt":"2026-11-02T18:55:14","slug":"castrol-syntrax-universal-80w-90-now-transmax-universal-longlife","status":"publish","type":"product","link":"https:\/\/bylube.com\/de\/castrol-syntrax-universal-80w-90-now-transmax-universal-longlife\/","title":{"rendered":"Castrol Syntrax Universal 80W-90 (now Transmax Universal LongLife)"},"content":{"rendered":"<h2>Castrol Transmax Universal LL 80W-90 previously Syntrax Universal 80W-90<\/h2>\n<h3>Universal fluid for manual transmissions and axles<\/h3>\n<div class=\"product attribute description\">\n<h2>Performance, Features &#038; Benefits of Castrol Transmax Universal LongLife 75W-90 are:<\/h2>\n<ul>\n<li>A single product for transmissions and final drives reducing inventory and the potential for misapplication<\/li>\n<li>High temperature stability gives superior performance and extended drain potential.<\/li>\n<li>Proven performance as a problem solver in differentials operating in hot climates under arduous conditions.<\/li>\n<li>Optimised synchroniser performance gives smooth gear shifting at all temperatures.<\/li>\n<li>High shear stability maintains performance over the life of the lubricant.<\/li>\n<li>Excellent wear protection particularly at high temperatures extends component life and reduces maintenance costs<\/li>\n<\/ul>\n<div>\n<h2>Product Performance Claims Castrol Transmax Universal LongLife 75W-90 are:<\/h2>\n<ul>\n<li>API GL-4\/GL-5 \/ MT-1<\/li>\n<li>MAN 341 Typ Z2<\/li>\n<li>MAN 342 Typ M2<\/li>\n<li>MB-Approval 235.0<\/li>\n<li>Scania STO 1:0<\/li>\n<li>ZF -TE ML 02B, 05A, 12L, 12M, 16C, 17H, 19B, 21A<\/li>\n<li>Recommended for use in Hino manual transmissions and differentials<\/li>\n<\/ul>\n<div>\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>If you have any questions, please contact Procare Technical Helpdesk<\/p>\n<h3>Product Description Castrol Transmax Universal LongLife 75W-90<\/h3>\n<p><a href=\"https:\/\/bylube.com\/de\/castrol-transmax-universal-longlife-75w-90\/\">Castrol Transmax Universal LongLife 75W-90<\/a> is a part-synthetic SAE 80W-90 multipurpose manual transmission and final drive lubricant. It is particularly recommended for use in highly loaded final drives and differentials of commercial vehicles where API GL-5 performance is required and it carries a number of approvals. Additionally it may be used in synchronised manual transmissions requiring API GL-4 or GL-5 fluids. <\/p>\n<\/div><\/div>\n<\/p><\/div>\n<h3>Typical Characteristics<\/h3>\n<div>\n<table>\n<colgroup>\n<col span=\"1\">\n<col span=\"2\">\n<col span=\"2\"><\/colgroup>\n<thead>\n<tr>\n<td>Product specifications :<\/td>\n<td><\/td>\n<td>Castrol Transmax Universal LongLife 75W-90<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Density @ 15C, Relative\u00a0g\/ml<\/td>\n<td>ASTM D4052<\/td>\n<td>0.8663<\/td>\n<\/tr>\n<tr>\n<td>Viscosity, Kinematic 40C\u00a0mm\u00b2\/s<\/td>\n<td>ASTM D445<\/td>\n<td>104<\/td>\n<\/tr>\n<tr>\n<td>Viscosity, Kinematic 100C\u00a0mm\u00b2\/s<\/td>\n<td>ASTM D445<\/td>\n<td>15.0<\/td>\n<\/tr>\n<tr>\n<td>Viscosity Index<\/td>\n<td>ASTM D2270<\/td>\n<td>154<\/td>\n<\/tr>\n<tr>\n<td>Viscosity, Brookfield @ -26C\u00a0mPa.s (cP)<\/td>\n<td>ASTM D2983<\/td>\n<td>68000<\/td>\n<\/tr>\n<tr>\n<td>Pour Point\u00a0\u00b0C<\/td>\n<td>ASTM D97<\/td>\n<td>\u2013 51<\/td>\n<\/tr>\n<tr>\n<td>Flash Point, COC\u00a0\u00b0C<\/td>\n<td>ASTM D92<\/td>\n<td>202<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u00a0<\/p>\n<\/p><\/div>\n<h3>Storage<\/h3>\n<p>All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60\u00b0C, exposed to hot sun or freezing conditions.<\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Castrol Transmax Universal LL 80W-90 previously Syntrax Universal 80W-90 Universal fluid for manual transmissions and axles Performance, Features &#038; Benefits of Castrol Transmax Universal LongLife 75W-90 are: A single product for transmissions and final drives reducing inventory and the potential for misapplication High temperature stability gives superior performance and extended drain potential. Proven performance as [&hellip;]<\/p>\n","protected":false},"featured_media":5619,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[844],"product_tag":[],"class_list":["post-5591","product","type-product","status-publish","has-post-thumbnail","product_cat-castrol-transmax","desktop-align-left","tablet-align-left","mobile-align-left","first","outofstock","shipping-taxable","product-type-variable"],"uagb_featured_image_src":{"full":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"thumbnail":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1-150x150.jpg",150,150,true],"medium":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"medium_large":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"large":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"1536x1536":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"2048x2048":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"trp-custom-language-flag":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",12,12,false],"woocommerce_thumbnail":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"woocommerce_single":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1.jpg",250,250,false],"woocommerce_gallery_thumbnail":["https:\/\/bylube.com\/wp-content\/uploads\/2026\/09\/castrol-208l-20l_1_6_2_1_1_1_1_1_1_1_1-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/bylube.com\/de\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Castrol Transmax Universal LL 80W-90 previously Syntrax Universal 80W-90 Universal fluid for manual transmissions and axles Performance, Features &#038; Benefits of Castrol Transmax Universal LongLife 75W-90 are: A single product for transmissions and final drives reducing inventory and the potential for misapplication High temperature stability gives superior performance and extended drain potential. Proven performance as&hellip;","_links":{"self":[{"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/product\/5591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/comments?post=5591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/media\/5619"}],"wp:attachment":[{"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/media?parent=5591"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/product_brand?post=5591"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/product_cat?post=5591"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bylube.com\/de\/wp-json\/wp\/v2\/product_tag?post=5591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}