{"id":5593,"date":"2026-09-28T07:30:43","date_gmt":"2026-09-28T07:30:43","guid":{"rendered":"https:\/\/bylube.com\/?post_type=product&#038;p=5593"},"modified":"2026-10-31T20:47:00","modified_gmt":"2026-10-31T20:47:00","slug":"castrol-syntrax-universal-75w-90-now-transmax-universal","status":"publish","type":"product","link":"https:\/\/bylube.com\/es\/castrol-syntrax-universal-75w-90-now-transmax-universal\/","title":{"rendered":"Castrol Syntrax Universal 75W-90 (now Transmax Universal)"},"content":{"rendered":"<h2>Castrol Transmax Universal 75W-90 previously Syntrax Universal 75W-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 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>Excellent low temperature fluidity provides improved shift quality and wear protection in cold conditions and improves fuel efficiency.<\/li>\n<li>Superior high temperature stability and excellent wear protection even in the most arduous conditions prolongs equipment life and allows for extended drain intervals<\/li>\n<li>Full compatibility with conventional mineral oils and seals allows this product to be used in a wide range of applications.<\/li>\n<\/ul>\n<div>\n<h2>Product Performance Claims CASTROL Transmax Universal 75W-90 are:<\/h2>\n<ul>\n<li>API GL-4\/ GL-5\/<\/li>\n<\/ul>\n<div>\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><a title=\"Contact us here If you do have any questions\" href=\"https:\/\/www.olieonline.co.uk\/castrol-transmax-universal-75w-90#opencontactoc\" target=\"_blank\" rel=\"noopener\">If you have any questions, please contact Procare Technical Helpdesk<\/a><\/p>\n<h3>Product Description CASTROL Transmax Universal 75W-90<\/h3>\n<p><a href=\"https:\/\/bylube.com\/es\/castrol-transmax-universal-75w-90\/\">Castrol Transmax Universal 75W-90<\/a> is a full synthetic multipurpose manual transmission and final drive lubricant. It may be used in synchronised manual transmssions and final drives\/differentials of a wide range of vehicles (commercial vehicle, construction equipment, passenger cars) where API GL-4 or API GL-5 fluids are required and it carries a number of approvals. <\/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\u00a0Universal 75W-90<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Appearance<\/td>\n<td>Visual<\/td>\n<td>Clear &#038; Bright<\/td>\n<\/tr>\n<tr>\n<td>Density @ 15C, Relative\u00a0g\/ml<\/td>\n<td>ASTM D4052<\/td>\n<td>0.867<\/td>\n<\/tr>\n<tr>\n<td>Viscosity, Kinematic 100C\u00a0mm\u00b2\/s<\/td>\n<td>ASTM D445<\/td>\n<td>15<\/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 Index<\/td>\n<td>ASTM D2270<\/td>\n<td>154<\/td>\n<\/tr>\n<tr>\n<td>Flash Point, PMCC\u00a0\u00b0C<\/td>\n<td>ASTM D93<\/td>\n<td>143<\/td>\n<\/tr>\n<tr>\n<td>Viscosity, Brookfield @ -40C\u00a0mPa.s (cP)<\/td>\n<td>ASTM D2983<\/td>\n<td>67,000<\/td>\n<\/tr>\n<tr>\n<td>Pour Point\u00a0\u00b0C<\/td>\n<td>ASTM D97<\/td>\n<td>-51<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Castrol Transmax Universal 75W-90 previously Syntrax Universal 75W-90 Universal Fluid for manual transmissions and axles Performance, Features &#038; Benefits of CASTROL Transmax Universal 75W-90 are: A single product for transmissions and final drives reducing inventory and the potential for misapplication Excellent low temperature fluidity provides improved shift quality and wear protection in cold conditions and [&hellip;]<\/p>\n","protected":false},"featured_media":5621,"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 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Transmax Universal 75W-90 previously Syntrax Universal 75W-90 Universal Fluid for manual transmissions and axles Performance, Features &#038; Benefits of CASTROL Transmax Universal 75W-90 are: A single product for transmissions and final drives reducing inventory and the potential for misapplication Excellent low temperature fluidity provides improved shift quality and wear protection in cold conditions 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