Engine Applications

# Isuzu Engine Parts

Explore Isuzu 4HK1 cylinder-head, DA120 liner, C190 piston and 4BA1 bearing examples. Match engine identification and part references before requesting a quote.

[Send Your Parts List](https://www.rigforcetech.com/en/rfq?source_page=%2Fen%2Fengine-brands%2Fisuzu&page_type=applications&cta_id=engine-parts-enquiry&cta_section=hero)[Browse brand products →](https://www.rigforcetech.com/en/parts/by-brand/isuzu)

## Different Isuzu families, separate components

CH64950 is a 4HK1 cylinder-head example; L-IS001-00 is a DA120 liner, P-IS001-00 a C190 piston and CR-18339-00 a bearing listed for 4BA1. These examples belong to different engines. A shared Isuzu name or similar-looking component does not make them interchangeable.

## Match the engine to its installation

Provide the complete engine model and serial number, vehicle or equipment identification, and the existing part reference. Photographs of the plate, casting marks and mounting points help distinguish installations. Keep suffixes in the engine designation; do not extend a 4HK1 reference to the entire 4H family.

## Order the required repair components

For the 4HK1 head, specify a bare head or the components required in an assembly. For the DA120 liner, confirm bore, flange and seals; for the C190 piston, size, pin and rings. State bearing position and repair size separately. Give quantities per item and confirm the offered scope in the quotation.

## Part reference examples

These public catalogue examples help identify a request. Confirm the engine variant, reference, repair size and quantity before ordering; a catalogue entry does not confirm current availability.

### [Bearings](https://www.rigforcetech.com/en/products/bearings)

RigForce

CR-18339-00

Reference

CB-1603GP

Model designation

4BA1

[View product page →](https://www.rigforcetech.com/en/parts/cb1603gp#product-cmrnnfz060058s5x01qwvxk6d)

[Find this reference →](https://www.rigforcetech.com/en/search?q=CB-1603GP)

### [Cylinder Heads](https://www.rigforcetech.com/en/products/cylinder-heads)

RigForce

CH64950

Reference

8-98018-454-4

Model designation

4HK1

[View product page →](https://www.rigforcetech.com/en/parts/8980184544#product-cmrm6e5py00k2s56wyw7rgwag)

[Find this reference →](https://www.rigforcetech.com/en/search?q=8-98018-454-4)

### [Cylinder Liners](https://www.rigforcetech.com/en/products/cylinder-liners)

RigForce

L-IS001-00

Reference

9-11261-287-1

Model designation

DA120

[View product page →](https://www.rigforcetech.com/en/parts/9112612871#product-cmrm6ecph0244s56wkohlptwh)

[Find this reference →](https://www.rigforcetech.com/en/search?q=9-11261-287-1)

### [Pistons](https://www.rigforcetech.com/en/products/pistons)

RigForce

P-IS001-00

Reference

5-12111-225-0

Model designation

C190

[View product page →](https://www.rigforcetech.com/en/parts/5121112250#product-cmsq68mf1014cs5i8qdoo2sp2)

[Find this reference →](https://www.rigforcetech.com/en/search?q=5-12111-225-0)

Brand names identify engine applications. They do not imply original-brand goods or authorized dealership.

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Source: https://www.rigforcetech.com/en/engine-brands/isuzu