Valve Stem Seal – Exhaust | Cummins ISB / QSB | 3945438 | Cummins B, ISB & QSB
$1.86
In Stock
Replacement Valve Stem Seal for Cummins ® B/ISB/QSB Applications ISB 5.9 OEM Cross References: 3945438 Product Details 1 x?Valve Stem Seal – Exhaust -?3945438 ? Fits?Application:?Cummins ISB / QSB Series ?? Details: Valve Stem SealShort0.240in Valve Seal I.D. x 0.480in Guide Install Diameter x 0.560in Height6.10mm Valve Seal I.D. x 12.20mm Guide Install Diameter x […]
Categories:
Cylinder Head & PartsSKU:
HDK-M-3945438Brand:
Interstate McbeeReplacement Valve Stem Seal for Cummins ® B/ISB/QSB Applications ISB 5.9 OEM Cross References: 3945438
Product Details
1 x?Valve Stem Seal – Exhaust -?3945438
?
Fits?Application:?Cummins ISB / QSB Series
??
Details:
Valve Stem Seal
Short
0.240in Valve Seal I.D. x 0.480in Guide Install Diameter x 0.560in Height
6.10mm Valve Seal I.D. x 12.20mm Guide Install Diameter x 14.20mm Height
Green Viton
70 Durometer
?
OE Replacements:?192111,?3945438,?3942572
?
Cross References:?
| CUMMINS | 3942572 |
| CUMMINS | 3945438 |
Application & Fitment
- Engine Make: Cummins
- Engine Model / Application: B/ISB/QSB
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: 3945438
- Interstate-McBee Reference: M-3945438
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.
| Weight | 0.045 lbs |
|---|---|
| Dimensions | 3 × 5 × 0.5 in |


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