Valve Stem Seal | Cummins 6B /4B Engine | 3957912 | Cummins B, ISB & QSB
$2.19
In Stock
Replacement Valve Stem Seal for Cummins ® B/ISB/QSB Applications OEM Cross References: 3957912 Product Details 1 x?Valve Stem Seal – 3957912 ? Fits?Application:?Cummins 6B Series ? Details: Valve Stem SealTall0.297in Valve Seal I.D. x 0.543in Guide Install Diameter x 1.33in Spring Seat Diameter x 0.95in Height7.55mm Valve Seal I.D. x 13.80mm Guide Install Diameter x […]
SKU:
HDK-M-3957912Brand:
Interstate McbeeReplacement Valve Stem Seal for Cummins ® B/ISB/QSB Applications OEM Cross References: 3957912
Product Details
1 x?Valve Stem Seal – 3957912
?
Fits?Application:?Cummins 6B Series
?
Details:
Valve Stem Seal
Tall
0.297in Valve Seal I.D. x 0.543in Guide Install Diameter x 1.33in Spring Seat Diameter x 0.95in Height
7.55mm Valve Seal I.D. x 13.80mm Guide Install Diameter x 3.90mm Spring Seat Diameter x 24.00mm Height
Light Blue Viton
70 Durometer
2 Valve Head
?
OE Replacements:?192110,?3957912
?
Cross References:
| CUMMINS | 3957912 |
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: 3957912
- Interstate-McBee Reference: M-3957912
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 | 0.1 lbs |
|---|---|
| Dimensions | 3 × 5 × 0.25 in |


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