Introduction
This document serves as a comprehensive parts manual for Case 430 Series agricultural machinery. It provides detailed illustrations and part numbers to assist in the identification, assembly, and disassembly of components for both Gas and Diesel Ag Series models. This manual is an essential resource for maintenance and repair operations, ensuring correct part selection and proper reassembly.

This image displays the front cover of the All States Parts Manual. The cover features the title 'J.I. Case Parts Manual 430 Series' prominently, along with a detailed diagram of an engine block, indicating the manual's focus on mechanical components. The manual has a spiral binding visible on the left side.
Compatibility
This parts manual is specifically designed for the following Case equipment:
- Case Skid Steer Loader(s) 430: Compatible with both Gas and Diesel, Ag Series models.
- Case Tractor(s) 430: Compatible with both Gas and Diesel, Ag Series models.
Ensure your equipment model matches the specifications listed above for accurate part identification.
Using This Manual
This manual is structured to facilitate easy navigation and part identification. Each section is dedicated to specific components or systems of the Case 430 Series machinery.
- Locate the Relevant Section: Browse through the manual to find the section pertaining to the component or system you are working on (e.g., engine, transmission, chassis).
- Review Diagrams: Each section contains detailed, numbered illustrations. These diagrams provide an exploded view of assemblies, showing how individual parts fit together.
- Identify Part Numbers: Corresponding to the numbered pictures, a list of part numbers and descriptions is provided. Use these to accurately identify the specific part required.
- Assembly/Disassembly Guidance: The numbered pictures also offer visual guidance for the correct sequence of assembly and disassembly, aiding in proper repair procedures.
Parts Identification
Accurate parts identification is crucial for successful repairs and maintenance. Follow these guidelines:
- Match Illustrations Carefully: Compare the component on your machine with the illustrations in the manual. Pay close attention to details, shapes, and mounting points.
- Verify Part Numbers: Always cross-reference the identified part with its corresponding part number and description to prevent ordering incorrect items.
- Consider Series and Engine Type: Note that parts may vary between Gas and Diesel models, and within different Ag Series iterations of the Case 430. Ensure you are referencing the correct variant.
Manual Details
| Manual Type | Parts Manual |
| Applicable Models | Case 430 Skid Steer Loader (Gas/Diesel, Ag Series), Case 430 Tractor (Gas/Diesel, Ag Series) |
| Number of Pages | 162 |
| Manual Format | New original OEM manual or new reproduction of a clean, used OEM manual. |
| Model Number (Manual) | 183943 |
Support
For further assistance regarding this parts manual or specific part inquiries, please contact your authorized All States dealer or the original equipment manufacturer (OEM) support channels.
When contacting support, please have the following information ready:
- Manual Model Number: 183943
- Your Case Equipment Model: 430 Series (Skid Steer Loader or Tractor)
- Specific page number or diagram reference from the manual.





