★Roller Specifications：Surface Hardness：HRC52-58, Deepth:5mm-8mm ;Technique: Forging and Casting;Material: 50 MnB Steel;Model: For Caterpillar 304 304.5 305 305.5 306 1584765; Part Type: Bottom Roller
★Fitment: For Caterpillar Cat 304 304.5 305 305.5 306; It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
★High Quality: This bottom roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention.
★Good Design: Sealed bearings stop dirt, mud, and grime from penetrating inner components. It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel.
★After-sale Guarantee: If you have any questions, please contact us, Cubauto will do our best to solve it for you and give you the best purchase experience
Orders are usually processed within 1–2 business days. Standard shipping takes 3–7 business days within the U.S. Delivery times may vary depending on your location and chosen shipping option. You’ll receive a tracking number once your order has shipped.
If you're not completely satisfied with your purchase, you can return it within 14 for a full refund. Please ensure the item is unused and in its original packaging.
We accept all major credit and debit cards (Visa, MasterCard, American Express), PayPal, and Shop Pay. For some regions, additional local payment methods may also be available at checkout.
f you need to make changes or cancel your order, please contact us as soon as possible at [your support email]. We can modify or cancel the order before it has been processed or shipped. Once your order is shipped, we’re unable to make changes, but you can still request a return or exchange after delivery.
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