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Reliance Power Parts 5O4195A1
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Reliance Power Parts FD1FZ6513D
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Reliance Power Parts NB3331R
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Reliance Power Parts R402091315
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Pioneer Automotive Industries, LLC B-305-HP-50
Pioneer Automotive Industries Valve Spring Insert. Designed as a direct OEM replacement for reliable engine performance.
Howards Cams 98447
Engine Valve Spring; Electro Polished Performance Dual Valve Springs; 1.437
Pioneer Automotive Industries, LLC RV-961-100
Pioneer Automotive Industries Valve Spring. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 26943-16
DUAL SPRING, 1.560 OD, 1.900 IH, .740 LIFT, 550 LBS/IN, SUPERFINISH; Designed for race-oriented solid roller cams, 26953 fits applications near a 1.900" installed height and a spring pocket of 1.560". It has a 550 lbs/in rate and over 600 lbs open load for increased RPM and improved dynamics.