Core Charge: $225 Core Code: C-S60DDEC3/4 Please refer to our core identification guide to confirm core requirements here .

R-5236981 | Fuel Injector – Remanufactured

Core Code: C-S60DDEC3/4

Spray Tip: 4991752-B1

Holes: 8

OE Replacements: 5236981X, EX636981, EX636981, R5236981

Application & Fitment

• Engine Make: Detroit
• Engine Model / Application: S50

Replacement Reman Injector for Detroit Diesel ® S50 Applications OEM Cross References: 5236981

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: 5236981
• Interstate-McBee Reference: R-5236981

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.