Replacement Intake & Exhaust Valve Spring for Caterpillar ® 3406 Applications Single Spring OEM Cross References: 4N5906

Product Details

1 x Valve Spring

Engine S/N: Caterpillar 3406 A/B/C | 4N5906 Specs Single Spring

Details:

Outer Valve Spring
Intake and Exhaust
Single Spring
Caterpillar 3406A application

OE Replacements: 392042, 4N5906, 4N3047, 4N5906, 212-1290

Cross Reference:

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: 3406

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: 4N5906
• Interstate-McBee Reference: M-4N5906

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.