ENGINE SHEATH FOR 6T830 ENGINE HOUSING J907792

This J907792 engine sleeve is designed for Case applications equipped with the Cummins 6T830 engine. It is intended for specific searches for tractor or combine harvester engine parts when identification by part number and engine type is essential. You’ll find it on several tractor series Case, as well as on the combine harvesters listed further down this page.

A replacement part for the engine cylinder

In a diesel engine, the cylinder liner forms the inner surface of the cylinder in which the piston operates. For this type of part, replacement typically occurs as part of an engine overhaul, following wear, scoring, or deterioration of the surface finish. This part must therefore be selected with care, as a part number mix-up can prevent reassembly or result in incompatibility with the engine in question.

For this application, the primary identification criterion is part number J907792, associated with the Cummins 6T830 engine. This double-check is particularly useful when multiple variants of engine parts coexist in machines that appear similar.

Case s with the Cummins 6T830 engine

This cylinder liner is specified for Case machines equipped with the Cummins 6T830 engine. Compatibility includes tractors from the 7100, 7200, 8900, 9100, 9200, 9300, and MX series tractors, as well as 1600, 2100, and 2300 series combine harvesters. A detailed list of specific models is provided below to allow you to verify compatibility accurately, without assuming compatibility with an entire series that is not mentioned.

If your machine has already undergone a standard exchange or major engine repair, please take the time to confirm the engine type directly on the nameplate or in the maintenance documentation. This is the best way to avoid confusion between two similar part numbers.

Key guidelines for selecting this part number

• Part Number: J907792
• Engine application: 6T830 Cummins
• Machine: model Case, listed in the compatibility chart
• Purpose: Replacement of an engine liner during a rebuild

These identification criteria are more reliable than a simple visual resemblance. For engine parts, the part number and exact application always take precedence over an approximate identification based on shape. If you are working on an engine that has already been disassembled, also compare the markings on the old part if they are still legible.

Before confirming your order

Before ordering, verify the exact machine model and engine designation. During a complete overhaul, it is also helpful to check that the liner is compatible with the other cylinder components to avoid mismatching during reassembly. Since no dimensions are specified here, identifying the part by reference number J907792 and by the Cummins 6T830 engine remains the safest way to select the correct part.

If you are looking for an engine liner for a specific Case application, use these reference numbers and the list of models below to help you make your final selection.

Compatibility by Make and Series

7100 Series

• 7110
• 7120
• 7130
• 7140
• 7150

7200 Series

• 7210
• 7220
• 7230
• 7240
• 7250

8900 Series

• 8910
• 8920
• 8930
• 8940
• 8950

9100 Series

• 9110
• 9130

9200 Series

• 9210
• 9230
• 9240

9300 Series

• 9310
• 9330

MX Series

• MX180
• MX200
• MX220
• MX240
• MX255
• MX270

Combine Harvester · 1600 Series

• 1660
• 1666
• 1670
• 1680
• 1688

Combine Harvester · 2100 Series

• 2166
• 2188

Combine Harvester · 2300 Series

• 2365
• 2366
• 2388

FAQ — Frequently Asked Questions

What is the role of an engine liner in a Cummins 6T830 engine?

An engine liner forms the inner wall of the cylinder within which the piston moves. On a Cummins 6T830 engine, this part is used during cylinder reconditioning when wear or surface condition no longer allows the assembly to be maintained in its current state.

Is this J907792 cylinder liner compatible with Case tractors in the 7100, 7200, 8900, 9100, 9200, 9300, and MX series?

Yes, this part number is listed for Case applications equipped with the Cummins 6T830 engine in the 7100, 7200, 8900, 9100, 9200, 9300, and MX series listed on the product sheet. Final verification must be done based on the exact engine type and machine model.

Does part number J907792 also apply to the 1660, 1688, 2166, 2188, 2366, and 2388 combine harvesters?

Yes, these models are among the combine harvesters explicitly listed for this cylinder liner, always for use with the Cummins 6T830 engine. However, you must check the engine designation on the machine, especially if the engine has already been replaced or rebuilt.

How can I verify that I’m ordering the correct engine liner?

The most reliable way to verify this is to cross-reference part number J907792 with the presence of the Cummins 6T830 engine and the exact machine model listed. If the old part is still identifiable, note its markings as well before confirming the order.

Original spare part numbers and brands are provided for comparison purposes only. This does not imply that the parts are original.