{"@context":"https://schema.org","@type":"Product","name":"Luber-finer LFF4783RD","mpn":"LFF4783RD","brand":{"@type":"Brand","name":"Luber-finer"},"category":"Fuel filter","url":"https://www.ustruckpartsdirect.com/parts/luber-finer/lff4783rd/","description":"Luber-finer LFF4783RD — fuel filter (filtration); fits 8 vehicle models (BLUE BIRD All American, BLUE BIRD Vision, FREIGHTLINER FS65 School Bus, …) / 3 engines (3126 Diesel, C7, C9); 2 cross-references","status":"active","specifications":[],"fits":[{"target":"Caterpillar 3126 Diesel","type":"component","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/caterpillar-3126-diesel/"},{"target":"Caterpillar C7","type":"component","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/caterpillar-c7/"},{"target":"Caterpillar C9","type":"component","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/caterpillar-c9/"},{"target":"BLUE BIRD All American","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/blue-bird-all-american/"},{"target":"BLUE BIRD Vision","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/blue-bird-vision/"},{"target":"FREIGHTLINER FS65 School Bus","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/freightliner-fs65-school-bus/"},{"target":"PETERBILT 320","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/peterbilt-320/"},{"target":"PETERBILT 357","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/peterbilt-357/"},{"target":"SPARTAN CHASSIS INC. K2","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/spartan-chassis-inc-k2/"},{"target":"THOMAS BUS C2 Conventional Bus","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/thomas-bus-c2-conventional-bus/"},{"target":"THOMAS BUS Saf-T-Liner","type":"vehicle_model","status":"verified","years":null,"position":"","page":"https://www.ustruckpartsdirect.com/fits/thomas-bus-saf-t-liner/"}],"cross_references":[{"manufacturer":"Caterpillar","part_number":"1R-0751","relation":"oe_reference","status":"verified","evidence_publisher":"Luber-finer","page":"https://www.ustruckpartsdirect.com/parts/caterpillar/1r-0751/"},{"manufacturer":"Caterpillar","part_number":"6I-4783","relation":"oe_reference","status":"verified","evidence_publisher":"Luber-finer","page":"https://www.ustruckpartsdirect.com/parts/caterpillar/6i-4783/"}],"sources":[{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p141","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p146","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p162","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p177","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p34","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p35","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p50","supports":"fitment"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p141","supports":"interchange"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p146","supports":"interchange"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p162","supports":"interchange"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p34","supports":"interchange"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p35","supports":"interchange"},{"title":"Luber-finer Medium and Heavy-Duty 2018 Application Catalog","url":"https://luberfiner.com/documents/misc/en/LF18-MHDAC1_Final.pdf","publisher":"Luber-finer","kind":"catalog_page","locator":"p50","supports":"interchange"}],"offers":[],"evidence_labels":{"verified":"stated by the manufacturer's own published cross-reference or catalogue","single_source":"stated by one publisher, not corroborated","candidate":"asserted by a seller listing only"},"generated":"2026-09-22","site":"US Truck Parts Direct"}