Replacement Rocker Arm Adj Screw Button for Detroit Diesel ® S60 Applications Model Year 2000 & Below OEM Cross References: 5138643

1 x Rocker Arm Button

OE Replacement: 5138643

Application & Fitment

• Engine Make: Detroit
• Engine Model / Application: S60

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: 5138643
• Interstate-McBee Reference: A-5138643

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.