Replacement Follower Spring & Retain Kit for Detroit Diesel ® S60 Applications Cross Reference OEM Cross References: 23528939 Superseded/Alternate Numbers: 4991445

What’s Included

Product Details:

1 x Follower Spring and Retainer Kit

• 1 x Follower Spring
• 1 x Follower Retainer
• 2 x Stator Screws

Required Quantity:

For Series 50: 1 or 4 Per Engine

For Series 60: 1 or 6 Per Engine

OE Replacements:

23528939

Engine / Machine Application:

Fits Engine Models:

Series 50 Engines: 8.5L

Series 60 Engines: 11.1L, 12.7L & 14L

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: 23528939
• Alternate / Superseded: 4991445
• Interstate-McBee Reference: A-23528939

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.