Rocker Cover Bolt | Cummins ISB / QSB | 3946168 | Cummins B, ISB & QSB
$6.63
In Stock
Replacement Captive Isolator Screw for Cummins ® B/ISB/QSB Applications Cross Reference OEM Cross References: 3946168 Product Details 1 x?Rocker Cover Bolt – 3946168 ? Fits?Application:?Cummins Engine ISB/QSB Series ? Details: Isolator AssemblyM8 x 1.25 Thread ? OE Replacements:?040082,?3946168,?3943717 ? Cross References: CUMMINS 3943717 CUMMINS 3946168 Application & Fitment Engine Make: Cummins Engine Model / Application: […]
SKU:
HDK-M-3946168Brand:
Interstate McbeeReplacement Captive Isolator Screw for Cummins ® B/ISB/QSB Applications Cross Reference OEM Cross References: 3946168
Product Details
1 x?Rocker Cover Bolt – 3946168
?
Fits?Application:?Cummins Engine ISB/QSB Series
?
Details:
Isolator Assembly
M8 x 1.25 Thread
?
OE Replacements:?040082,?3946168,?3943717
?
Cross References:
| CUMMINS | 3943717 |
| CUMMINS | 3946168 |
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: 3946168
- Interstate-McBee Reference: M-3946168
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 | 0.3 lbs |
|---|---|
| Dimensions | 3 × 5 × 0.5 in |


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