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Vehicle Info NeededTOTAL SEALPART NUMBER: 901-CS4709GP-5
Classic Steel Gas Ported Piston Ring Set for 4.130 in. Bore
$54332
Ships on 09/17/2026
Lowest Price Guarantee4.130"
Classic Steel Gas Ported Piston Ring SetBore Size: 4.130 in. Top Ring: 1.200 mm Second Ring: 1.200 mm Oil Ring: 3 mm 8 Cylinder Application
Total Seal CS4709GP-5 Features:
- Gas ported rings by nature push cylinder pressure outwards, drastically improving ring sealing
- By moving the gas ports from the piston to the ring set, you improve the strength of the piston at common failure points
- Better sealing means less blow-by, which equals longer engine life as well as more power with increased cylinder pressures
Part TypePiston Ring
BrandTOTAL SEAL
Package Height2.0
Package Width5.0
Package Length10.0
Weight1.15 PG
Part CategoryPerformance Parts
Top Ring IncludedYes
Oil Ring MaterialStainless steel
Oil Ring IncludedYes
File FitYes
QuantitySold as a set
Oil Ring Thickness0.12 in (3 mm)
Second Ring MaterialCast iron
Top Ring CoatingPlasma-Moly
Second Ring IncludedYes
GaplessNo
Bore Diameter Mm104.902
Gas PortedYes
Top Ring Thickness0.05 in (1.2 mm)
Top Ring MaterialAP Steel
Part FitmentSemi Universal
Oil Ring CoatingNone
Oil Ring TensionStandard
Bore Diameter Inches4.13
Second Ring Thickness0.05 in (1.2 mm)
Vendor Part NumberCS4709GP 5
Package Qty1
Package TypeEA
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