# 1656668 — Product catalogue

1656668 — Product catalogue. Multiple catalogue records use this reference. Select the record that matches your engine. Confirm the engine identification, required quantity and the reference before ordering. Catalogue applications require confirmation.

## Piston Ring for CATERPILLAR 3516

Reference: 1656668

Engine applications: CATERPILLAR 3516

ring axial heights mm: 4.5 / 3.7 / 4

piston ring 2 type code: TM IW

piston ring 3 type code: DSF-STEEL

piston ring 1 material code: KV1

piston ring 2 material code: KV1

piston ring 1 surface treatment code: MO

piston ring 2 surface treatment code: CR P

piston ring 3 surface treatment code: GN

Other references on this record: 1445695, 1656668, 2291632

[Browse this category](https://www.rigforcetech.com/en/parts/by-category/piston-rings)

## Piston Ring for CATERPILLAR G3512 G3516

Reference: 1656668

Engine applications: CATERPILLAR G3512 G3516

ring axial heights mm: 3.5 / 3 / 4

piston ring 1 type code: R IF

piston ring 2 type code: M IF

piston ring 3 type code: DSF-STEEL

piston ring 1 surface treatment code: GN PVD

piston ring 2 surface treatment code: GN

piston ring 3 surface treatment code: GN

Other references on this record: 1656668, 4889888, 4483651

[Browse this category](https://www.rigforcetech.com/en/parts/by-category/piston-rings)



[View Enquiry](https://www.rigforcetech.com/en/rfq)

https://www.rigforcetech.com/en/parts/1656668