Caterpillar J-series Bolt On Unitooth 6Y6335/1U1877/6Y0649

Long wear parts@ supply high quality Caterpillar Bolt-on Center Unitooth & Caterpillar Bolt-on Corner Unitooth. Our aftermarket Caterpillar bucket tooth are manufactured strictly to OEM dimensional standards for direct interchangeability , we can supply both casting and forging versions monoblock to fit different working severity .

The good quality Caterpillar Loader teeth/Monoblock teeth/one‑piece integrated bucket teeth we manufacture are solid single‑unit GET wear part. Unlike the conventional combination of separate bucket tooth plus bucket adapter, the monoblock tooth integrates the tooth tip and mounting base into one solid component. It is directly welded or bolted onto the bucket lip without needing an extra tooth adapter.

6Y6335/227-8665/227-8664 mainly used for model cat416.426.428 ;

1U1857/1U1858/1U1859 mainly used for model cat315,loader 950 ;

1U1877/1U1878/1U1879 mainly used for model cat315,loader 950 ;

1U1867/1U1567/1U1888/1U1889 mainly used for model cat320,loader 966~972 ;

The traditional tooth‑adapter combination creates fitting gaps,lead sand and rock debris intrude into gaps, accelerate wear of pins and contact surfaces, leading to premature replacement. Monoblock tooth removes these mating interfaces. No adapter, no pins between tooth and adapter, greatly reduces auxiliary wear‑parts consumption. When the tooth is worn out, you only need to replace the whole monoblock unit, so can simplify your onsite maintenance work.

Thanks you for your intetest in our products . To enable us to offer you a competitive and accurate quotation , we would appreciate it if you could share the detailed specifications , estimated quantity and intended application of the products . We accept flexible purchasing policy: support full container bulk order and small trial order, suitable for large engineering wholesalers and local repair shops respectively.