Where to buy
 | NAPA | Piston Kit w/ Pin & Retainers | $307.59 | View → |
| Amazon | For Cummins KTA19 K19 Engine Piston 3096681 3631245 | see price | View → | |
| eBay | Search eBay for 3631245 | see price | View → |
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Supersessions & cross-references
6| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Catalog cross-reference | FP3631245 | NAPA | buy | |
| Catalog cross-reference | 3036074 | buy | ||
| Catalog cross-reference | 3801436 | buy | ||
| Catalog cross-reference | 3803315 | buy | ||
| Catalog cross-reference | 3803266 | buy | ||
| Aftermarket cross-reference | 3096681 | Piston KT Series 15.5:1 Ratio | Amazon eBay NAPA $277.52 FridayParts $209.79 |
Catalog cross-references come from manufacturer filter catalogs (Donaldson, WiX, Baldwin) and include OEM numbers that share the same catalog filter. Supersessions and aftermarket rows come from marketplace and supplier listings and are leads, not confirmed interchanges. Verify the exact part for your serial number before ordering.
Engines using 3631245
6Cummins/Onan KT19Cummins/Onan GTA38Cummins/Onan QSK19Cummins/Onan KT-QSK SeriesCummins/Onan KTA38-D(M1)Cummins/Onan KTA50-D(M1)
Generator sets using 3631245
4Related parts
123096680 Piston STC 13.8:1 Ratio3096681 Piston KT Series 15.5:1 Ratio3096682 Piston KTA Series 14.5:1 Ratio3096683 Piston 13.5:1 Ratio3096684 Piston KTA 15.7:1 Ratio3096685 Piston STC 13.9:1 Ratio3628731 Piston STC Kit3630913 Piston KTA-50-G73631241 Piston Kit STC 13.9:1 Ratio3631242 Piston Kit 13.5:1 Ratio3631243 Piston Kit KTA 15.7:1 Ratio3631244 Piston Kit KTA Series 14.5:1 Ratio