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Detroit · Models: DIESEL DD15
631397 Detroit Upper Gasket Kit
Commercial diesel gasket set. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$866.48$949.18
Save $82.70
In Stock
PAI Part #631397
JAK'S Part #JAKS-631397
Included Components
What’s In This Kit
Browse 3 included components with current product details and availability.
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631375Detroit DIESEL DD15 ENGINE HEAD GASKET SET In stock -
631381Detroit DIESEL DD15 ENGINE INTAKE MANIFOLD GASKET In stock -
640092Detroit Washer In stock - No included components match that search.
Complete The Rebuild
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Gaskets |
| Sub-Type | Gasket Set |
| Engine Make | Detroit |
| Engine Model | DIESEL DD15 |
| Condition | New |
| Stage / Tier | Standard |
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Detroit DIESEL DD15
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.