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United Engine and Machine Piston Ring Sets 4000BM8.040 Rings, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

SKU: SIL4000BM8-040

Piston Rings

United Engine and Machine Piston Ring Sets 4000BM8.040 Rings, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

SKU: SIL4000BM8-040

Piston Rings
A$273.51
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

United Engine and Machine piston ring sets are made from quality materials. They're available in sizes to seal many different performance engines, will help protect against oil blowby, and feature standard ring end gaps for an easy installation.

Part Type

Piston Rings

Data: v4.2 - Upd: 2026-10-17 14:19:19

Specifications

Product Attributes - Brand
United Engine & Machine
Product Attributes - Manufacturer's Part Number
4000BM8.040
Product Attributes - Part Type
Piston Rings
Product Attributes - Product Line
United Engine and Machine Piston Ring Sets
Product Attributes - UPC
800745183774
Product Attributes - Bore (in.)
4.040 in.
Product Attributes - Bore (mm)
102.616mm
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
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
Cast iron
Product Attributes - Oil Ring Included
Yes
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Quantity
Sold as 8 sets.

Reference Information

Brand Name/s Silvolite
StreetFX SKU sil4000BM8-040
SFX Item ID 5505678
Supplier Item Code 5505678
Manufacturer SKU 4000BM8-040
Manufacturer UPC 800745183774
Alternative References UEM-4000BM8-040, 8-Cylinder

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