{"id":30001,"date":"2026-02-11T19:23:06","date_gmt":"2026-02-11T17:23:06","guid":{"rendered":"https:\/\/uniball.fi\/tuote\/bmw-e30-gr-a-trailing-arm-uniball-kit-v-2\/"},"modified":"2026-02-12T16:28:36","modified_gmt":"2026-02-12T14:28:36","slug":"bmw-e30-gr-a-trailing-arm-uniball-kit-v-2","status":"publish","type":"product","link":"https:\/\/uniball.fi\/en\/tuote\/bmw-e30-gr-a-trailing-arm-uniball-kit-v-2\/","title":{"rendered":"BMW E30 gr.A trailing arm uniball kit V.2"},"content":{"rendered":"

A faithful replica of the original BMW Motorsport early-series components, updated with modern adjustability. Version 2 features a dual-thread turnbuckle for significantly easier chassis setup.<\/strong><\/p>\n

This adjustable spherical bearing kit is designed to replace the original rear trailing arm bushings on BMW E30 and E36 Compact models. Unlike Version 1, this kit is equipped with a turnbuckle-style adjuster (M24x1.5 LH \/ M18x1.5 RH), which allows for precise geometry adjustments simply by loosening two jam nuts and rotating the sleeve. This eliminates the need to disconnect the joint for adjustment.<\/p>\n

PLEASE NOTE: The price includes a complete kit for both sides of the vehicle (Left and Right), even though the product image may only show parts for one side.<\/strong><\/p>\n

Features and Benefits:<\/h3>\n
    \n
  • Version 2 (Easy Adjust):<\/strong> Features a dual-thread turnbuckle for quick and easy adjustment without removing the joint.<\/li>\n
  • Locking Mechanism:<\/strong> Bearings are secured in the housing with a traditional compression sleeve, identical to the original Motorsport design.<\/li>\n
  • Adjustability:<\/strong> High-precision toe and camber adjustment (M24x1.5 LH \/ M18x1.5 RH).<\/li>\n
  • Compatibility:<\/strong> Fits BMW E30, E36 Compact, and Z3 rear subframes. The housing also accepts original-sized bearings.<\/li>\n<\/ul>\n

    Technical Specifications:<\/h3>\n\n\n\n\n\n\n\n
    Component<\/strong><\/td>\nDimensions \/ Thread<\/strong><\/td>\nMaterial<\/strong><\/td>\n<\/tr>\n
    Turnbuckle Adjuster<\/td>\nM24x1.5 LH \/ M18x1.5 RH<\/td>\n25CrMo4 (4130 CrMo)<\/td>\n<\/tr>\n
    Adjustable Joint<\/td>\nM18x1.5 RH<\/td>\nSteel \/ 100Cr6 (52100)<\/td>\n<\/tr>\n
    Fixed Spherical Bearing<\/td>\nd.20 mm \/ D.40 mm \/ L.18 mm<\/td>\n100Cr6 Bearing steel<\/td>\n<\/tr>\n
    Mounting Method<\/td>\nCompression sleeve<\/td>\nS355 Steel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    The delivery includes all necessary spacer bushings and parts for both sides of the car. This product requires welding to the rear subframe for installation.<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

    A faithful replica of the original BMW Motorsport early-series components, updated with modern adjustability. Version 2 features a dual-thread turnbuckle for significantly easier chassis setup. This adjustable spherical bearing kit…<\/p>\n","protected":false},"featured_media":30013,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1967],"product_tag":[],"class_list":{"0":"post-30001","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-e30-gr-a-en","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"_links":{"self":[{"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/product\/30001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/comments?post=30001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/media\/30013"}],"wp:attachment":[{"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/media?parent=30001"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/product_brand?post=30001"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/product_cat?post=30001"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/uniball.fi\/en\/wp-json\/wp\/v2\/product_tag?post=30001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}