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Browse replacement parts for the Bobcat CT4045 compact tractor. The CT4045 is a mid-size compact tractor designed for agricultural and property maintenance applications requiring significant power and implement capability.
Use filters or search by OEM part number to find the right part. Compatibility details are listed on each product page.
The Bobcat CT4045 is a mid-size compact tractor from Bobcat's CT-series lineup. It shares some maintenance parts with other CT-series tractors including the CT2535 and CT5545. The CT4045 provides substantial power for demanding implement work and loader applications.
When ordering parts, verify your serial number on the product page to ensure correct fitment for your specific model.
The fuel filter with water separator, engine oil filter, and outer air filter are common maintenance items. Grease fittings and hardware are regular service items. Hydraulic components and PTO-related parts are also regular maintenance items.
The CT4045 shares some filters and components with other CT-series compact tractors.
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