Replacement Piston Assembly for Detroit Diesel ® 71 Applications 71 Trunk 2V 17.5:1 OEM Cross References: 5189054 Superseded/Alternate Numbers: A-5154419, A-5171524, A-5194656

1 x Piston – 5189054

Note: Trunk Style – 2V

Compression Ratio: 17:1 CR

Applications: Detroit Diesel Series 71 & V71

OE Replacement:

5154419
5171524
5189054
5194656

Application & Fitment

• Engine Make: Detroit
• Engine Model / Application: 71

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 5189054
• Alternate / Superseded: A-5154419, A-5171524, A-5194656
• Interstate-McBee Reference: A-5189054

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.