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Sealed Power

SEALED POWER Moly Piston Ring Set

MPN: e921k Catalog #: 001542321 Category: Piston Rings Check Vehicle Fitment

Product Details

Piston Rings - Performance - 4.000 in Bore - Drop In - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Steel - Moly - 8-Cylinder - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Sealed Power
Part Number
e921k
Catalog Number
001542321
Product Line
Piston Rings
Category
Engines & Parts
Type
Piston Rings
UPC / Barcode
614046167391
Length
5.10 in
Width
4.95 in
Height
3.20 in
Weight
0.71 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 42 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 42 available as of 6/3/2026.

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