Replacement Crankshaft Oil Seal for Detroit Diesel ® 149 Applications Front Right Hand – Rear Left Hand OEM Cross References: 23505760 Superseded/Alternate Numbers: A-8927750

1 x Seal Directional w/Dust Lip

OE Replacement: 23505760, 8927750

Application & Fitment

• Engine Make: Detroit
• Engine Model / Application: 149

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: 23505760
• Alternate / Superseded: A-8927750
• Interstate-McBee Reference: A-23505760

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.