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Interstate-McBee
Valve Spring | K/QSK Series | 3643725 | Cummins KT & QSK
$3.75
In Stock
Replacement Valve Spring for Cummins ® KT19/KTA38/KTA50/QSK19/QSK38/Q Applications QSK19 – White OEM Cross References: 3643725 Superseded/Alternate Numbers: M-3633840 Product Details 1 x Valve Spring Contents: GQSK – Natural Gas K/QSK Series M-3643725 Valve Spring Improver Std – Cylinder Head Comp KT Series M-3643725 Valve Spring Premium #2 – Cylinder Head Comp KT Series M-3643725 Valve […]
Categories:
CM850 MCRS InjectionCM850 MCRS InjectionCM850 MCRS InjectionGQSK Natural GasGQSK Natural GasGQSK Natural GasHead - 3630361Head - 3630361Head - 3630361Head - 3811985Head - 3811985Head - 3811985Head - 3811986Head - 3811986Head - 3811986Head - 3811987Head - 3811987Head - 3811987SKU:
HDK-M-3643725Brand:
Interstate McbeeReplacement Valve Spring for Cummins ® KT19/KTA38/KTA50/QSK19/QSK38/Q Applications QSK19 – White OEM Cross References: 3643725 Superseded/Alternate Numbers: M-3633840
Product Details
1 x Valve Spring
Contents:
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GQSK – Natural Gas
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K/QSK Series
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M-3643725
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Valve Spring
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Improver Std – Cylinder Head Comp
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KT Series
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M-3643725
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Valve Spring
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Premium #2 – Cylinder Head Comp
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KT Series
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M-3643725
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Valve Spring
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Primium #1 – Cylinder Head Comp
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KT Series
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M-3643725
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Valve Spring
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QSK – Cylinder Head Comp
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K/QSK Series
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M-3643725
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Valve Spring
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Special # 2 – Cylinder Head Comp
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KT Series
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M-3643725
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Valve Spring
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Application & Fitment
- Engine Make: Cummins
- Engine Model / Application: KT/QSK
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: 3643725
- Alternate / Superseded: M-3633840
- Interstate-McBee Reference: M-3643725
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 | 0.315 lbs |
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