{"id":835899,"date":"2026-10-31T18:50:56","date_gmt":"2026-10-31T18:50:56","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/acl-race-glavni-lezaji-za-renault-f4r-f8q-f2n\/"},"modified":"2026-10-31T18:51:07","modified_gmt":"2026-10-31T18:51:07","slug":"acl-race-glavni-lezaji-za-renault-f4r-f8q-f2n","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/acl-race-glavni-lezaji-za-renault-f4r-f8q-f2n\/","title":{"rendered":"ACL Race main bearings for Renault F4R \/ F8Q \/ F2N \u2026"},"content":{"rendered":"<p>ACL Race main bearings are a trimetal design for high-performance engines, developed for higher RPM conditions. The combination of construction, metallurgy and engineering supports bearing operation under increased loads.<\/p>\n<p>The set includes ACL Race Series main bearings. Increased eccentricity assists in forming hydrodynamic oil films, while 3\/4 grooves optimize the bearing load-carrying surface area and oil flow to the conrod bearings.<\/p>\n<ul>\n<li>High-strength overlay plate with reduced thickness for improved fatigue properties<\/li>\n<li>Increased crush for improved bearing retention in the housing<\/li>\n<li>Elimination of flash plating on the back for improved heat transfer and grip in the housing<\/li>\n<li>Tight, consistent wall tolerances to help maintain consistent clearances<\/li>\n<li>Enlarged ID chamfers on bearing edges for large fillet radii on performance crankshafts<\/li>\n<\/ul>\n<p><strong>Suitable for:<\/strong> Dacia Duster I (HS), Nissan Primastar I (X83), Opel Vivaro A (X83), Renault 11 I (B\/C37), Renault 19 I (B\/C53\/L53\/D53) \/ II (B\/C53\/L53\/D53\/853), Renault 21 I (B48) \/ I (K48\/L48) \/ I (S48), Renault 9 I (L42), Renault Avantime I (DE0), Renault Captur I, Renault Clio I (B\/C57\/5\/357) \/ II (BB\/CB) \/ III (BR0\/1), Renault Duster I (HS), Renault Espace III (JE) \/ IV (JK0\/1), Renault Fluence I (L3\/LZ\/Z), Renault Grand SC Nic II (JM0\/1), Renault Kangoo I (KC), Renault Laguna I (B56\/K56) \/ II (BG0\/1) \/ III (BT\/DT\/KT) and 9 more.<\/p>\n<p><strong>Engines:<\/strong> F4R, F8Q, F2N, F3N, F3R, F3P, F7R, F5R, F8M, F1N, F4RT, D16 (F4RSERIES, F8MSERIES, F8QSERIES, F2NSERIES, F3NSERIES, F3PSERIES, F7RSERIES, F3RSERIES, F4RTSERIES, F5RSERIES, F1NSERIES, D16). Please check your vehicle\u2019s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.<\/p>\n<h3>Sizes<\/h3>\n<p>STD is the standard size for an unground crankshaft. Undersizes (\u22120.25 mm, \u22120.50 mm \u2026) are for a reground crank, and \u201c+0.025 mm clearance\u201d (X) is for highly stressed engines. Your machine shop chooses the size after measuring.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ACL Race trimetal main bearings for Renault engines, designed for higher RPM conditions, improved retention and consistent clearances.<\/p>\n","protected":false},"featured_media":835904,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[147343],"product_cat":[147260],"product_tag":[],"class_list":["post-835899","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-acl","product_cat-lezaji-motorja","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-acl","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/835899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=835899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/835904"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=835899"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=835899"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=835899"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=835899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}