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Sealed Power

Sealed Power Standard Gap Plasma-Moly Piston Ring Sets R990430 Rings, Plasma-Moly, Gap, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

SKU: SLPR990430

Piston Rings
Sealed Power Standard Gap Plasma-Moly Piston Ring Sets R990430 Rings, Plasma-Moly, Gap, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Sealed Power

Sealed Power Standard Gap Plasma-Moly Piston Ring Sets R990430 Rings, Plasma-Moly, Gap, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

SKU: SLPR990430

Piston Rings
A$343.28
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Sealed Power plasma-moly piston rings are designed to stand up to the rigors of racing and high performance street use, while providing a long service life. Just look at some of these features: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blowby when the piston rocks in its bore; tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control; and 3-piece oil rings with stainless steel expanders that provide proper tension without robbing horsepower. What more could you want?

Part Type

Piston Ring Set 4.280 1/16 1/16 3/16

Data: v4.2 - Upd: 2026-09-30 14:11:34

Specifications

Product Attributes - Brand
Sealed Power
Product Attributes - Manufacturer's Part Number
R990430
Product Attributes - Part Type
Piston Rings
Product Attributes - Product Line
Sealed Power Standard Gap Plasma-Moly Piston Ring Sets
Product Attributes - UPC
053059299611
Product Attributes - Bore (in.)
4.280 in.
Product Attributes - Bore (mm)
108.712mm
Product Attributes - Piston and Ring Oversize (in.)
0.030 in.
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gas Ported
No
Product Attributes - Top Ring Included
Yes
Product Attributes - Top Ring Thickness
1/16 in.
Product Attributes - Top Ring Material
Iron
Product Attributes - Top Ring Facing Material
Plasma-moly
Product Attributes - Second Ring Included
Yes
Product Attributes - Second Ring Thickness
1/16 in.
Product Attributes - Second Ring Material
Iron
Product Attributes - Second Ring Facing Material
Plasma-moly
Product Attributes - Oil Ring Included
Yes
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Tension
Low
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Quantity
Sold as 8 sets.

Reference Information

Brand Name/s Sealed Power
StreetFX SKU slpR990430
SFX Item ID 5029379
Supplier Item Code 5029379
Manufacturer SKU R990430
Manufacturer UPC N/A
Alternative References SEAR9904-30, V8

Compatibility

Application Data
  • UniversalYes
    Engine TypeV8

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