{"id":128641,"date":"2026-05-21T22:01:09","date_gmt":"2026-05-21T19:01:09","guid":{"rendered":"https:\/\/www.mepratuote.fi\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/"},"modified":"2026-05-21T22:01:35","modified_gmt":"2026-05-21T19:01:35","slug":"52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr","status":"publish","type":"product","link":"https:\/\/www.mepratuote.fi\/en\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/","title":{"rendered":"52 hp Vetus M4.56 marine engine TM345 2.00:1 HYDR"},"content":{"rendered":"<p>Vetus M4.56 outboard engine 52 hp (38.3 kW) @ 3000 rpm. TM345 with hydraulic marine gearbox, gear ratio 2.00:1.<\/p>\n<p>The engine comes standard with an MPA22KBS2 engine panel with cable, four KSTEUN80V rubber pads and an oil change pump.<\/p>\n<p>An essential part of recreational boating is a carefree attitude. An important part of this peace of mind is a reliable engine that starts reliably and gets you there. Comfort and ease are also an important part of<br \/>\npleasure boating. These are the very things that VETUS marine engines have been designed with special attention to.<\/p>\n<p><span style=\"font-weight: bold;\">Vetus M-Line engines<\/span><br \/>are quiet, economical, reliable and have good power and torque. <br \/>The fuel system is self-detecting and the engines have an efficient charger. An additional charger is also available for the M4 series.<br \/><span style=\"font-weight: bold;\">Engine compartment thermal management<\/span> <br \/>Engine room<br \/>\n the temperature can easily reach 70\u00b0C. From high temperatures<br \/>\nis naturally detrimental to both engine performance and the<br \/>\nother components in the engine compartment. <br \/>Developed by Vetus<br \/>\nwater-cooled, engine-mounted, sturdy cast-aluminium<br \/>\ncondenser cover effectively absorbs the heat of the machine. It lowers<br \/>\n engine compartment heat up to 15 \u00b0C, i.e. up to 20%. Lower temperature<br \/>\nimprove engine performance.<br \/><span style=\"font-weight: bold;\">Sound level control<\/span><br \/>Engine<br \/>\n the running sound directly affects both the comfort of boating and the<br \/>\nthe environment. That's why we want boating to be as quiet as possible.<br \/>\npossible. A sturdy condenser cover combined with a new efficient<br \/>\nwith intake air filter housing reduces engine running noise by about 5 dBA&nbsp;<br \/>\nat a cruising speed of around 2200 rpm in the rev range.<\/p>\n<p>The sound level is mostly a subjective experience but with a new model<br \/>the opinion of those who have visited the site has been consistent, \"<span style=\"font-style: italic;\">the sound level is clearly<br \/>more pleasing to the ear<\/span>\".<\/p>\n<p><span style=\"font-weight: bold;\">Improved placement of maintenance sites; <\/span><\/p>\n<ul>\n<li>relay (A)<\/li>\n<li>fuel filter and connections (B)<\/li>\n<li>wing wheel (C)<\/li>\n<li>oil stick (D)<\/li>\n<li>oil filter (E)<\/li>\n<li>all<br \/>\n M4 series engines, except M4.56, have a raw water pump<br \/>\nis located at the front of the engine, making impeller replacement<br \/>\neasier in most cases.<\/li>\n<li>improved wiring harness to facilitate installation and increase safety<\/li>\n<li>electric fuel pump (F) which is activated by the ignition switch<\/li>\n<li>new intake air filter significantly reduces intake air noise (G)<\/li>\n<li>up to 26 innovations including new materials and coatings in the heat exchanger<\/li>\n<li>protective housing for V-belts for improved safety<\/li>\n<li>fixed oil change pump for easy maintenance (I)<\/li>\n<li>an aluminium condenser cover (J) which both reduces the temperature and noise in the engine compartment and also acts as a step.<\/li>\n<\/ul>\n<p><\/p>\n<p>Whichever VETUS engine model you choose, it will be your faithful workhorse for years to come.<br \/>None<br \/>\n the engine does not work on its own. That's why we have a complete range of<br \/>\nreliable and compatible engine mounting accessories<br \/>from the propeller to the escape system.<\/p>\n<p><span style=\"font-weight: bold; color:#313184; font-size:1.2em;\">Note! For the engine buyer, axle shaft parts at special prices directly from the propeller shaft manufacturer Mepra. Also propellers, gaskets etc. at the promotional price of the engine shifter. Ask more<br \/>\nby contacting our sales department.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Vetus Diesel marine engine<\/p>","protected":false},"featured_media":18337,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[179506,179770],"product_tag":[],"class_list":{"0":"post-128641","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-merimoottorit","7":"product_cat-vetus-moottorit","9":"first","10":"onbackorder","11":"sale","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>52 hp Vetus M4.56 merimoottori TM345 2.00:1 HYDR - Mepratuote venetarvikkeet<\/title>\n<meta name=\"description\" content=\"Venetarvikekauppaa vuodesta 1971 myym\u00e4l\u00e4ss\u00e4 ja verkossa. Kaikki veneen voimansiirron komponentit, akselit, potkurit, huolto-osat, Vetus tuotteet jne.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mepratuote.fi\/en\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"52 hp Vetus M4.56 merimoottori TM345 2.00:1 HYDR\" \/>\n<meta property=\"og:description\" content=\"Venetarvikekauppaa vuodesta 1971 myym\u00e4l\u00e4ss\u00e4 ja verkossa. Kaikki veneen voimansiirron komponentit, akselit, potkurit, huolto-osat, Vetus tuotteet jne.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mepratuote.fi\/en\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/\" \/>\n<meta property=\"og:site_name\" content=\"Mepratuote venetarvikkeet\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/fi-fi.facebook.com\/mepratuote\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T19:01:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mepratuote.fi\/wp-content\/uploads\/placeholder.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"176\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 193,60&nbsp;&euro;\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"On backorder\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mepratuote.fi\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/\",\"url\":\"https:\/\/www.mepratuote.fi\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/\",\"name\":\"52 hp Vetus M4.56 merimoottori TM345 2.00:1 HYDR - Mepratuote venetarvikkeet\",\"isPartOf\":{\"@id\":\"https:\/\/www.mepratuote.fi\/sv\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.mepratuote.fi\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.mepratuote.fi\/product\/52-hp-vetus-m4-56-merimoottori-tm345-2-001-hydr\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mepratuote.fi\/wp-content\/uploads\/placeholder.png\",\"datePublished\":\"2026-05-21T19:01:09+00:00\",\"dateModified\":\"2026-05-21T19:01:35+00:00\",\"description\":\"Venetarvikekauppaa vuodesta 1971 myym\u00e4l\u00e4ss\u00e4 ja verkossa. 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