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Detroit · Models: Series 60
640109 Detroit DIESEL 60 SERIES DETROIT ENGINES LOCKING NUT
Commercial diesel head bolts / fasteners. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
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We have not published a price for this part yet.
(720) 445-6249
or parts@JAKsDiesel.com
and a specialist will quote it.
Unavailable online — request lead time
PAI Part #640109
JAK'S Part #JAKS-640109
| Brand | PAI Industries |
| Engine Make | Detroit |
| Engine Model | Series 60 |
LOCKING NUT
Fits:
- DETROIT DIESEL 60 SERIES DETROIT ENGINES
OEM cross-references:
- DETROIT DIESEL 11509584
- DETROIT DIESEL 23532934
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Detroit Series 60
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.