{"product_id":"dilomber-alternator-12v-80a-for-caterpillar-compact-loaders-1-groove-pulley-direct-fit-1g398-64012","title":"Dilomber Alternator 12V 80A for Caterpillar Compact Loaders — 1-Groove Pulley, Direct-Fit 1G398-64012","description":"\u003cp\u003e\u003cstrong\u003eDilomber 1G398-64012 is a direct-fit 12V 80A alternator replacement engineered for Caterpillar compact track loaders and certain Kubota V3300 applications, featuring a 1-groove pulley and OEM-equivalent electrical outputs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Cat 259D, 236D, 242D, 246D, 257D, 262D, 277D, 279D, 287D or 289D — or Kubota-equipped machinery using a V3300 engine — needs a reliable charging solution, this alternator is built to restore consistent charging performance. Manufactured under controlled factory processes and tested to match common OEM part references (1G398-64012, 397-9953, 23992N, A5TA8277 and variants), it aims to replace worn or failed units without complex modifications.\u003c\/p\u003e\n\n\u003ch3\u003eWill this alternator fit my Caterpillar model?\u003c\/h3\u003e\n\u003cp\u003eYes — the Dilomber 1G398-64012 is designed to be compatible with a range of Caterpillar compact machines. Verify your machine’s service manual or existing alternator part number to confirm fit before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Cat models: 259D, 236D, 242D, 246D, 257D, 262D, 277D, 279D, 287D, 289D\u003c\/li\u003e\n  \u003cli\u003eAlso fits equipment using Kubota V3300 engines (circa 2012 configurations)\u003c\/li\u003e\n  \u003cli\u003eCross-references common OEM numbers like 397-9953 and A5TA8277 for easy comparison\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does its electrical performance match my original alternator?\u003c\/h3\u003e\n\u003cp\u003eThis unit supplies 12 volts at up to 80 amps, matching the typical output expected for the referenced machines. It includes standard regulator and diode arrangements to deliver stable charging under normal operating loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: 12V, 80A suitable for electrical and battery charging needs\u003c\/li\u003e\n  \u003cli\u003eInternal regulator provides voltage control to protect batteries and systems\u003c\/li\u003e\n  \u003cli\u003eDiode assembly designed for reliable current flow and reduced electrical noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and physical details should I know?\u003c\/h3\u003e\n\u003cp\u003eThe alternator comes with a 1-groove pulley and standard mounting provisions for direct swap-in on compatible models. Basic mechanical skill and standard shop tools are usually sufficient for installation; ensure belt alignment and terminal connections follow the machine’s wiring diagram.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePulley type: single-groove (1-groove) compatible with factory belt setups\u003c\/li\u003e\n  \u003cli\u003eMounting pattern matches OEM locations for straightforward replacement\u003c\/li\u003e\n  \u003cli\u003eElectrical terminals match original connector layouts — double-check polarity before final connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality assurances and after-sale support are available?\u003c\/h3\u003e\n\u003cp\u003eDilomber units are produced under factory quality control and inspected before shipment to minimize defects. The product is backed by a one-year replacement or refund policy for manufacturing faults, so you can replace a defective unit quickly if problems arise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt by professional factories with quality inspections\u003c\/li\u003e\n  \u003cli\u003e1-year replacement or refund for covered issues\u003c\/li\u003e\n  \u003cli\u003eRecommended: confirm model and part number to prevent returns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This alternator is intended for owners, fleet managers, and technicians maintaining Caterpillar compact track loaders and related equipment that use the V3300 engine platform, who need a durable, direct-replacement charging unit. Choose this part if you require an OEM-reference match (1G398-64012 \/ A5TA8277 series) with standard output characteristics and a simple swap-in installation, and make sure to verify compatibility with your machine’s service documentation before purchasing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this alternator match OEM part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It cross-references common OEM numbers like 1G398-64012, 397-9953, 23992N and A5TA8277 for easy verification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty or support comes with the alternator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The alternator includes a one-year replacement or refund policy for manufacturing defects; confirm model fit before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dilomber","offers":[{"title":"Default Title","offer_id":48081444208798,"sku":"B0D5YC1DG8","price":198.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dilomber-alternator-front-view.jpg?v=1785804773","url":"https:\/\/northtrailauto.ca\/products\/dilomber-alternator-12v-80a-for-caterpillar-compact-loaders-1-groove-pulley-direct-fit-1g398-64012","provider":"North Trail Auto","version":"1.0","type":"link"}