Engine overhaul kit

Find an engine overhaul kit for your diesel engine, then check the exact application and components before ordering. Browse by brand or engine model to compare rebuild kits, gasket sets and related parts. Each product listing has its own fitment details and kit contents.

Shop overhaul kits by brand

Browse engine overhaul and rebuild kits by engine manufacturer. Select a brand to explore available kits, then check the product’s listed engine models, included parts and size options.

Find parts for your engine model

Already know your engine model? Explore Kubota D722 engine parts, Kubota D902 engine parts or Caterpillar C3.3B engine parts. These pages bring rebuild kits and related parts together so you can compare the options for your repair.

Engine parts & rebuild kits

Kubota D722

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Kubota D902

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Caterpillar C3.3B

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Before choosing your engine overhaul kit

Compare kit contents, check the listed engine application and confirm the required specifications before ordering.

Understand what’s included

Kit contents

An engine overhaul or rebuild kit may include pistons, liners, rings, bearings, gaskets and valve components. Included parts and quantities vary by product.

Check the itemized contents on the product page. The kit name alone does not confirm what is included.

Rebuild kit or gasket set?

A gasket set is different from a rebuild kit. If you also need pistons, liners, rings or bearings, check whether these parts are included in the product you are considering.

Match the listed contents to the parts your mechanic has confirmed you need.

Check fitment and sizes before ordering

Identify your engine

Check the complete engine model and suffix against the product’s listed application. Have the engine serial number, equipment model and any existing part numbers ready if clarification is needed.

If the engine has been replaced, use the details of the engine currently installed.

Confirm the required sizes

Where piston or bearing size options are available, have your mechanic confirm the required specifications before selecting an option.

Do not select standard or non-standard sizes using the engine model alone.

Check the liner specification

If cylinder liners are included, review their specification and any machining notes in the product description.

Have your mechanic confirm that the listed liners meet your requirements before ordering.

Semi-finished cylinder liners require further machining. This applies to products specified as containing semi-finished liners. Check the product description and confirm the machining requirements with your mechanic.

Need Help Finding Engine overhaul kit?

Can't find the replacement part you need? Send FAB Heavy Parts your part number, engine model, or equipment details. Our team can help review your requirements and provide a quotation.

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Frequently Asked Questions

Does every overhaul kit include piston rings?

No. Contents are specific to the listing. Check that piston rings and every other required component are explicitly included before ordering.

Can I choose a kit using only my equipment model?

Use the equipment model together with the complete engine identification and the product fitment information. Ask for help if the installed engine or its version is uncertain.

Are the liners ready to install?

Check the product note. Kits described as having semi-finished liners require additional machining.

Can I request several kits in one enquiry?

Yes. Include each engine model, required specification and quantity in your quote request so the items can be identified separately.

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