Cat 301.4C Sprocket Fit 301.7D 301.7DCR PN: 381-3033 21T9H

When it comes to the final drive and undercarriage performance of your compact excavator, the Cat 301.4C Sprocket Fit 301.7D 301.7DCR is a critical wear component that must deliver precision, durability, and consistent track engagement. At Big Power Parts, we supply high-quality replacement sprockets engineered to meet or exceed OEM specifications for Cat 301.4C, 301.7D, and 301.7DCR models. This sprocket features a robust 21-tooth design with 9 bolt holes, ensuring a secure fit and reliable power transfer from the drive motor to the track chain.

Our sprockets are manufactured from premium-grade steel, heat-treated for optimal hardness and wear resistance, and precision-machined to guarantee exact fitment. Whether you're operating in demanding construction, landscaping, or demolition environments, this Sprocket Cat 301.4C 301.7D helps reduce downtime and extend the service life of your undercarriage system.

Key Specifications

Machine Compatibility List

• Cat 301.4C
• Cat 301.7D
• Cat 301.7DCR

Big Power Parts understands that every hour of downtime costs you money. That's why we stock this sprocket in our Melbourne warehouse and offer fast daily dispatch with express shipping across Australia. Our local support team can provide technical advice, help verify fitment, and arrange onsite replacement services in selected areas. When you choose our Cat 301.4C Sprocket Fit 301.7D 301.7DCR, you're backed by a 1-year undercarriage parts warranty and the assurance of dealing with a trusted Australian supplier.

Don't compromise on undercarriage quality. Replace worn or damaged sprockets promptly to avoid accelerated track and idler wear. Contact Big Power Parts today for a free quote or consultation with an undercarriage specialist. We'll ensure you get the right part the first time.