Looking for an ice-breaking bucket tooth for Caterpillar E345TL? This is an aftermarket replacement built to the original equipment drawing \u2014 same mounting interface, same fitment geometry, no rework required at installation.<\/p>\n
OEM and interchange reference: 1U3552TL | 9W8552TL | 1U3552HD-F | 1590559 | 159-0559 | C349 | 6Y2553 | LC550<\/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 E345TL, E345, E349, E349D2, SK450, SK460, SK480, SK490, SY485, XCMG, 490DK, XE550, SY500, SY480, SY550, 550, SDLG, 600, 400, 952<\/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 The metallurgy of a ice-breaking bucket tooth decides your cost per hour more than the purchase price does. Ours is heat-treated to a hardness gradient \u2014 hard working surface, tougher core \u2014 so the part wears rather than chips. Pin-hole centre distance and nose seating radius are checked against OEM drawings because a 1 mm error destroys the adapter.<\/p>\n We ship single units worldwide and consolidate full containers for distributors. Every ice-breaking bucket tooth is individually boxed and labelled with its part number, and pre-shipment photos and dimensional checks are provided as standard. Warranty against manufacturing defect: 6\u201312 months depending on the part category.<\/p>","protected":false},"excerpt":{"rendered":" Above 300 Series 1U3552TL 9W8552TL 1U3552HD-F 1590559 159-0559 C349 6Y2553 LC550 Ice-Breaking Tooth Extra Sharp Inverted Triangle and E345 E349 E349D2 SK450 SK460 SK480 SK490 E349 SY485 XCMG 490DK XCMG XE550 SY500 SY480 SY550 Longgong 550 SDLG 600 Sunward 400 Liugong 952<\/p>","protected":false},"featured_media":8202,"template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[65],"product_tag":[],"class_list":["post-4054","product","type-product","status-publish","has-post-thumbnail","product_cat-work-consumables","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/product\/4054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/media\/8202"}],"wp:attachment":[{"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/media?parent=4054"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/product_brand?post=4054"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/product_cat?post=4054"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yidaparts.top\/ar\/wp-json\/wp\/v2\/product_tag?post=4054"}],"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