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April 7, 2026 Service bulletin

Camshaft cap bolts within the cylinder head assembly may cause damage to other components

Ram technical service bulletin 9100702Rev1 for 2021-2026 Ram 1500.

Bulletin number
9100702Rev1
Component
Engine
Summary
Camshaft cap bolts within the cylinder head assembly may cause damage to other components. DO NOT replace entire long block when only left OR right cylinder heads need to be replaced.

Owners of these vehicles have filed 705 complaints in the engine category.

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