VTO VTO3088
Set of 16 valve spring retainers, 7-degree lock angle, for 3/8" / 9.53 mm valve stems and 1.437-1.550" springs.
VTO VTO3088 is a valve spring retainer set made from 4140 chrome moly steel. This valvetrain component is selected by lock angle, valve-stem diameter, and valve-spring dimensions.
Application / fitment
VTO3088 is not selected by vehicle model or engine alone. Fitment must be confirmed by dimensions: 7-degree valve locks, 3/8" / 9.53 mm valve stem, and springs with a 1.437-1.550" / 36.50-39.37 mm outside diameter.
- part type: valve spring retainers
- selected by valvetrain dimensions
- valve lock angle: 7 degrees
- valve stem: 3/8" / 9.53 mm
Before installation, verify compatibility with the valve locks, spring, and valve-stem seal. After assembly, measure installed height, coil-bind clearance, and retainer-to-seal clearance.
Technical information
- part type: valve spring retainer
- material: 4140 chrome moly steel
- finish: black oxide
- spring outside diameter: 1.437-1.550" / 36.50-39.37 mm
- retainer outside diameter: 1.370" / 34.80 mm
- outer spring ID: 1.065" / 27.05 mm
- middle spring ID: 0.685" / 17.40 mm
- weight: 28 g each
- quantity: 16 pieces
- sale unit: 1 set