This 4tnv88 thermostat is a direct replacement part developed for Yanmar. It is built to OEM dimensional specification, so it installs in the original position without any modification to the surrounding assembly.<\/p>\n
OEM and interchange reference: JWQYM4TNV88026B | 21006 | 129155-49801 | 4900260YM129155-49800 | 129470-49801<\/strong><\/p>\n Use the number from your parts book to confirm interchangeability. If your number is not listed, send it to us \u2014 we cross-check against the parts manual and confirm in writing before you pay, because a wrong part costs far more in freight and downtime than the part itself.<\/p>\n 4D88, 4TNV88, 3TNv88, 3D84, 4Tnv88, 4TNv84, 4D84<\/p>\n Fitment can change on a serial-number break within the same model. Send us the model and serial number from the machine nameplate and we verify it against the parts manual before dispatch.<\/p>\n Cooling problems are expensive because the damage happens before the gauge moves. This 4tnv88 thermostat is built with the correct core depth, fin pitch and tube layout for the heat load of Yanmar machines, then pressure-tested for leaks. An undersized core is the most common reason an engine still overheats after a ‘new’ cooler is fitted.<\/p>\n Single pieces ship for urgent breakdowns; consolidated container or air freight is available for stock orders. Each part is packed individually in a carton with the part number labelled, and we send photographs of the actual goods plus a measurement report before shipment. Warranty: 6\u201312 months against manufacturing defect under normal operating conditions.<\/p>","protected":false},"excerpt":{"rendered":" JWQYM4TNV88026B 21006 129155-49801 4900260YM129155-49800 129470-49801 and 4D88 4TNV88 3TNv88 3D84 4Tnv88 4TNv84 4D84<\/p>","protected":false},"featured_media":5551,"template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[62],"product_tag":[],"class_list":["post-5553","product","type-product","status-publish","has-post-thumbnail","product_cat-engine-parts","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/product\/5553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/media\/5551"}],"wp:attachment":[{"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/media?parent=5553"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/product_brand?post=5553"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/product_cat?post=5553"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yidaparts.top\/nl\/wp-json\/wp\/v2\/product_tag?post=5553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Compatible machines<\/h3>\n
Why this part fails \u2014 and what we do differently<\/h3>\n
Ordering, packing and warranty<\/h3>\n