Heavy-Duty J-Series Caterpillar Bucket Teeth for CAT Excavators
Durable, forged Caterpillar-style bucket teeth compatible with CAT J-series adapters. Manufactured from 30CrMnSi alloy steel with heat treatment and precision machining, these teeth deliver exceptional penetration and wear resistance for general excavation, trenching, quarrying, and heavy rock work.
| Material | 30CrMnSi |
|---|---|
| Surface Hardness | HRC48-52 |
| MOQ | 10 Pieces |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
Caterpillar bucket teeth are the first point of contact in any digging or material handling task. Whether installed on a CAT 320, CAT 330, or CAT 336, they directly influence the machine’s penetration capability, breakout force, and overall digging efficiency. Designed to tackle soil, gravel, rock, and compacted ground, high-quality teeth reduce machine wear while maximizing output.
Working with the adapter and pin system, CAT J-series bucket teeth provide a secure fit and allow quick replacement. In operations like trenching, demolition, or quarry loading, strong, sharp bucket teeth are essential to maintain fuel efficiency, productivity, and equipment longevity.
Material & Heat Treatment
Our CAT-style bucket teeth are forged from 30CrMnSi alloy steel, known for its outstanding impact toughness and wear resistance. This material ensures durability across a wide range of operating conditions, from soft ground to fractured rock.
Each tooth is heat-treated to reach a surface hardness of HRC 48–52, combining a wear-resistant outer shell with a shock-absorbing core. After machining and inspection, the surface is shot-blasted and optionally coated with black primer or yellow paint for corrosion protection. This ensures long service life even in harsh, abrasive environments.
Available J-Series Tooth Types
We stock a full range of Caterpillar bucket teeth compatible with J-Series adapters, including:
| Tooth Type | Typical Use |
|---|---|
| J200 / J225 | Mini to light-duty CAT |
| J250 / J300 | CAT 320 class |
| J350 / J400 | CAT 330, 336 class |
| J450 / J460 | CAT 345, 349, mining use |
Tooth styles include:
- Standard chisel teeth
- Rock penetration teeth
- Long sharp teeth
- Twin tiger teeth
- Heavy-duty abrasion teeth
Pins and retainers available for each type.
Compatibility Chart — Caterpillar Bucket Teeth
All teeth are engineered for Caterpillar’s J-Series side-pin adapters, ensuring a secure mechanical lock and easy field installation. Pins and retainers are available upon request, and adapters can also be supplied for full system replacements.
| Machinery Type | Product | Part No. | Weight (kg) |
|---|---|---|---|
| E305 / E307 / E200 | Bucket Teeth | 1U3202RC | 1.3 |
| E200 | Bucket Teeth | 1U3302RC | 5.3 |
| E312 | Bucket Teeth | 1U3252RC | 3.8 |
| E315 / E200 | Bucket Teeth | 1U3302 | 4 |
| E330 / E336 | Bucket Teeth | 1U3452RC / 381-4089 | 11.7 |
| E345 | Bucket Teeth | 1U3552RC | 6.4 |
| E345 | Bucket Teeth | 1U3552TL / 9W8552 | 6.3 |
| E325 | Bucket Teeth | 7T3402RC | 9.2 |
| E368 | Bucket Teeth | 616602RC | 36 |
| E307 | Bucket Teeth | 6Y3222RC | 2.1 |
| E330 | Bucket Teeth | 9W8452RC | 12 |
| E365 | Bucket Teeth | 6I6602RC | 32 |
If you're unsure which part fits your machine, feel free to contact us with your part number, machine serial number, or adapter drawing. We'll help confirm the exact fitment.
FAQ – Caterpillar Bucket Teeth
Q: Are these bucket teeth OEM or aftermarket?
A: We produce OEM-compatible aftermarket teeth with identical fit and equal.
Q: How do I match the correct J-series tooth?
A: Identify the adapter size (J200–J450), check the casting code, or contact us with a photo—we’ll handle the rest.
Q: Do you sell the entire adapter system?
A: Yes, we supply adapters, pins, and retainers along with the teeth.
Q: Can I request custom branding or packaging?
A: Absolutely. We support logo stamping, barcode labeling, and custom box/pallet printing for bulk orders.
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
