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6 Pieces Valve Spring 3092508 for Cummins Engine QST30

6 Pieces Valve Spring 3092508 for Cummins Engine QST30

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SKU#: FPZY2601072
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Product Details

6 Pieces Valve Spring 3092508 for Cummins Engine QST30

Replacement Part Number: 3092508

Fit For Cummins Engine: QST30 CM2350 T101, QST30 CM552

Product Highlights
Brand: FridayParts
Compatible Engine Brand: For CUMMINS
Engine Number: QST30 CM552, QST30 CM2350 T101
Replacement Part Number: 3092508
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Top Reviews

user
David L.
Reviewed on 07/01/2026
Great Quality!

Used this 6-piece valve spring set in a Cummins QST30 generator engine overhaul. The springs matched OEM specs perfectly in dimensions and tension. Installation was straightforward, and the engine has been running smoothly at rated load with excellent compression. A reliable, high-quality set for a critical repair.

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