Total Seal AP Advanced Profiling Top Piston Rings CSH4434125

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Part Number: TSR-CSH4434125

$375.68

Piston Rings, Stainless Steel Top Ring, Iron Napier Second Ring, Stainless Steel High Tension Oil Ring, 4.125+5 in., 0.043in., 0.043in., 0.043in,.Set
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Total Seal AP Advanced Profiling Top Piston Rings CSH4434125

Total Seal AP Advanced Profiling Top Piston Rings CSH4434125

TSR-CSH4434125

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Part Number: TSR-CSH4434125

Estimated Ship Date: Today

$375.68

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Overview

Brand:
Manufacturer's Part Number:
CSH4434125
Part Type:
Product Line:
Summit Racing Part Number:
TSR-CSH4434125
Bore (in.):
4.125 in.
Bore (mm):
104.775mm
Piston and Ring Oversize (in.):
0.005 in.
Piston and Ring Oversize (mm):
0.127mm
File Fit:
Yes
Gapless:
No
Gas Ported:
No
Top Ring Included:
Yes
Top Ring Thickness:
0.043 in.
Top Ring Material:
Steel
Top Ring Facing Material:
C33
Second Ring Included:
Yes
Second Ring Thickness:
0.043 in.
Second Ring Material:
Ductile iron
Second Ring Facing Material:
Ductile napier
Oil Ring Included:
Yes
Oil Ring Thickness:
3.0mm
Oil Ring Tension:
High
Oil Ring Tension Rating:
13-14 lb.
Oil Ring Material:
Stainless steel
Quantity:
Sold as 8 sets.
Notes:
Rings feature a 0.173 radial width top ring, 0.145 radial width 2nd ring, and a 0.145 radial width oil ring.

Total Seal AP Advanced Profiling Top Piston Rings

Total Seal AP Advanced Profiling top piston rings are the flattest, tightest tolerance piston rings available anywhere. Intended for hard core racing, they are currently in use at the highest levels of stock car, drag, and open wheel competition. Get the same horsepower producing piston ring technology that Total Seal delivers to the top engine builders in NASCAR Cup, IndyCar, NHRA, IHRA, and Formula 1.

AP Advanced Profiling top rings are produced to extremely close axial and radial tolerances with minimal surface roughness. Face coatings include plasma-moly or state-of-the-art proprietary PVD coatings. Total Seal Diamond Finish second rings are produced to the same tight tolerances and are available with a standard taper face or a sharp edge technology Napier design. Combine the two with Total Seal special application oil rings, they are the ultimate ring sets.

Additional features and benefits of Total Seal AP Advanced Profiling top piston rings:

* Manufactured from 440B stainless steel
* Stronger, longer life, and the most precise tolerances
* Saves money (fewer teardowns)
* Thinner, flatter, and lighter
* Conforms better to the cylinder wall
* 1.0mm and larger available in any bore size from 2.992 in. to 5.125 in.
* Special axial-sizing available
* Works well in all applications, notably dirt environments
* Easier on cylinders, reducing bore wear
* Uses C33 face coating; doesn't allow dirt to penetrate coating
* Available in gapless or conventional styles

Applications

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