Enginetech Piston Rings R40058-030; 4.030 in. Drop In Replacement

$35.92

Part #: R40058-030

Brand: Enginetech

UPC: 707473067034

Estimated Ship Date: Today

This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.

Specifications

Bore Size:
4.030 in.
Piston Ring Type:
Replacement
Top Ring Thickness:
5/64 in.
Top Ring Type:
Cast Iron
Second Ring Thickness:
5/64 in.
Oil Ring Thickness:
3/16 in.
Drop-In or File Fit:
Drop In
Quantity:
Sold As Set

Alternative Parts

Hastings Piston Rings 139030; 4.030 in. Drop In Replacement
Hastings Piston Rings 139030; 4.030 in. Drop In Replacement

Hastings Piston Rings 139030; 4.030 in. Drop In Replacement

HAS139030

$29.23

Estimated Ship Date: Today

MAHLE Piston Rings 50564CP.030; 4.030 in. Drop In Replacement

MAHLE Piston Rings 50564CP.030; 4.030 in. Drop In Replacement

MHL50564CP.030

$93.86

Estimated Ship Date: 8/6/2025 (From manufacturer)

Speed Pro Piston Rings E-251X30; 4.030 in. Drop In Replacement
Speed Pro Piston Rings E-251X30; 4.030 in. Drop In Replacement

Speed Pro Piston Rings E-251X30; 4.030 in. Drop In Replacement

FEDE-251X30

$56.12

Estimated Ship Date: Please Call