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Cat® J-Series Standard Long Bucket Teeth - Genuine-Style Replacement Tips for E307 to E385 Excavators

  1. Home
  2. Cat® J-Series Standard Long Bucket Teeth - Genuine-Style Replacement Tips for E307 to E385 Excavators
Cat® J-Series Standard Long Bucket Teeth - Genuine-Style Replacement Tips for E307 to E385 Excavators

Boost your digging efficiency with our Cat® J-Series bucket teeth. Covering models from E307 to E385, our tips match OEM specs for part numbers 1U3352, 1U3252, and 9W8452. Made from high-strength alloy steel for maximum wear life in general excavation. Factory-direct pricing and global shipping available. Contact us for the full Caterpillar G.E.T. catalog today!

Cat® J-Series Interchangeable Bucket Teeth — Versatile Solutions for General Excavation

Cat® J-Series Interchangeable Bucket Teeth — Versatile Solutions for General Excavation

Our Cat® J-Series Interchangeable Bucket Teeth are engineered to deliver maximum versatility, structural reliability, and extended wear life for general-purpose earthmoving and excavation. Formulated specifically for the industry-standard side-pin J-Series mating system, these symmetrical "Long" profile teeth (Standard Tips) supply an ideal operational balance between baseline penetration and sacrificial wear metal mass. Spanning across utility-class compact machines like the E307 up to high-tonnage E385 mining excavators, these tips ensure your field equipment sustains peak production rates in topsoil, abrasive gravel, and fragmented shot rock.

1. Core Advantages

  • Industry-Standard J-Series Fitment: Fully interchangeable with original Cat® adapter shanks. The precision horizontal side-pin and flexible retainer layout establishes a rigid lockup that eliminates tool detachment under intense multi-directional breakout forces.

  • High-Strength Alloy Steel Chemistry: Cast from premium, high-wear metallurgical formulas and through-hardened during thermal processing to shield the core from cracking when encountering sudden structural shock loads.

  • Self-Sharpening Operational Profile: The symmetrical standard long geometry systematically wears away evenly along its bevels, preserving a low-drag profile that minimizes cycle times and improves machine fuel economy.

  • Extended Service Life Matrix: Strategic distribution of wear mass across high-wear zones provides a substantial sacrificial boundary, protecting the underlying bucket lip from premature structural washing and reducing total replacement down-time.

2. Technical Specifications & Master Part Numbers

Machine Model ReferenceOEM Base Part NumberJ-Series Size SpecificationPrimary Application Profile
E305 / E301 Series1U3202J200Mini Excavator Fleets / Utility Trenches
E307 Range6Y3222J225Small Excavators / Commercial Landscaping
E312 / E315 Fleet1U3252J250General Civil Construction & Foundations
E200B Classic Class1U3302 (9J4302)J300Municipal Infrastructure & Utility Mains
E320 / E322 Heavy Fleet1U3352J350Mass Earthmoving, Stockpiling, & Truck Loading
E325 Heavy Construction7T3402J400Heavy Production / Aggregate Quarrying
E330 / E336 Infrastructure9W8452 (1U3452)J450 / J460Bulk Mass Excavation & Hard Clay Slicing
E345 Mass Production9W8552 (1U3552)J550Heavy-Duty Mining Overburden Removal
E365 Tonnage Class6I6602J600Large-Scale Open-Pit Mining & Quarry Face
E385 Mining Range4T4702J700Extreme Severe-Duty Mining Operations

3. Key Product Features

  • Symmetrical Reversible Geometry: These standard tips can be flipped 180 degrees during preventative maintenance checks to balance wear patterns between the top and bottom faces, effectively maximizing usable service life.

  • Traditional Side-Pin Compatibility: Matches standard horizontal pins and companion retainers perfectly (e.g., J350 size 8E6358 pins and 8E6359 sleeves) to guarantee rapid field changeouts using conventional hand tools.

  • Toughened Metallurgical Core: Engineered with advanced microstructure properties to resist sudden snapping when the bucket hits hidden glacial boulders, bedrock outcroppings, or high-tensile debris.

4. Field Technical Advisory Note

Technical Field Guide for Equipment Maintenance Supervisors:
• Wear Optimization Protocols: To minimize replacement costs, do not let teeth wear completely flat or puncture through into the adapter nose pocket. Implementing a rotation schedule—flipping the symmetrical long tooth 180 degrees at 50% wear capacity—ensures uniform sharpening and extends the life of the tooth point.
• Hardware Matching Assurance: Always blow out packed rock fines from the adapter locking channel before inserting new pins. For premium side-pin execution, check that the inner rubber insert of the sleeve retainer has not degraded, as a worn lock ring can cause pin walkout and subsequent loss of the bucket tooth.

5. Commercial Inquiries & Global Supply Channels

  • Supplier Identification: Xuzhou Sinoswift Import & Export Co., Ltd.

  • Contact Technical Support: +86 13701956981

  • Email Correspondence: [email protected]

  • Logistics Provision: Full Container Load (FCL), Less than Container Load (LCL) Sea Freight services, and global rapid industrial express routing options with rugged export packaging.

All original equipment manufacturer names, registered brand marks, vehicle model series designations, and matching part numbers are used solely for equipment fitment cross-referencing and architectural validation. Maintain peak penetration efficiency and protect your bucket assemblies. Contact our global commercial desk today to request an immediate wholesale factory price quotation!

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