Crower 87008-1 Features:

Single chromoly valve spring retainer for Cummins engines Crower part number 87008-1 sold as 1-piece unit Heavy-duty valvetrain component for diesel applications Precision 1.140 in. OD for proper spring retainer fit

Retainers Chromoly Cummin For Cummins Engines, 1.140 In. Od, Features:

• Chromoly steel construction for high-strength valvetrain performance in Cummins diesel applications with added resistance to spring load stress and wear
• 1.140 in. OD for precise valve spring fitment in compatible Cummins cylinder head setups and consistent retainer-to-spring alignment
• Heavy-duty single valve spring retainer design supports reliable operation in demanding diesel engine valvetrain environments under sustained RPM loads
• Engineered for strength and durability in performance-focused Cummins builds requiring robust spring retention and dependable component control
• Sold as an individual retainer for service flexibility when replacing one unit or building a custom valvetrain set for Cummins applications