{"product_id":"rudder-bearing-mounting-block-set3","title":"Rudder bearing\/mounting block set, 3 sets","description":"\u003cp\u003eThese Black HDPE CNC cut blocks give your rudders the precision movement you need. The pivot hole is 5\/16\" with 3\/16\" mounting holes on a 3\/4\" spacing. The mounting holes are offset to keep the block above a 1\" or 7\/8\" rudder mounting tube. The slave bar blocks are designed for mounting into an angle with flat head flush mount screws.\u003c\/p\u003e\n\u003cp\u003eYou are buying 9 blocks, 3 slave and 6 pivot type. Combine with stainless \u003ca href=\"https:\/\/hovercraft-kits.com\/collections\/throttle-and-steering-controls\/products\/stainless-rudder-pivot-plates\"\u003epivot plates.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eI can tell you how many DIY hovers I've seen with bolt pins going into a aluminum slave bar or pivot plate. In just a few hours the hole is twice the size of the pin, with the rudders moving 20° before the wheel moves. Driving down the freeway wears them out faster than anything.\u003c\/p\u003e\n\u003cp\u003eOur blocks on stainless bolts last at least 800 hours.\u003c\/p\u003e","brand":"Amphibious Marine","offers":[{"title":"Default Title","offer_id":31682828337195,"sku":"AM2481","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0137\/7743\/6729\/products\/image_2410de5c-08bc-482c-844a-9cbaa45720c1.png?v=1617812857","url":"https:\/\/multiwingfanrepair.com\/products\/rudder-bearing-mounting-block-set3","provider":"Amphibious Marine | Multiwing \u0026 Wing Fan Parts","version":"1.0","type":"link"}