Engines and Components› Pistons and Piston Rings

Total Seal

4.140+5 1.0 1.0 2.0 8CYL

$657.19

SKU: T019 CWC1124140

Out of Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Total Seal AP Plus Piston Ring Set with part number CWC1124140 is a conventional gap, AP Steel ring set designed for 8-cylinder engine applications. These rings feature a bore size of 4.140 inches and include a 0.005-inch oversize for file fitment, allowing for precise customization to achieve optimal ring end gap. The ring set includes a 1mm (0.039 in.) top ring, a 1mm (0.039 in.) second ring, and a 2mm (0.079 in.) oil ring. This product is intended for performance engine builds where specific bore and groove dimensions are met.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandTotal Seal
Part NumberT019 CWC1124140

Videos

Piston Rings 101: Total Seal Gapless Rings - with Lake Speed Jr.

Piston Rings 101: Total Seal Gapless Rings - with Lake Speed Jr.
Behind the Scenes of Gapless Piston Rings And Ring Flutter [#TECHTALK]

Behind the Scenes of Gapless Piston Rings And Ring Flutter [#TECHTALK]
Summit Racing’s Ultimate Guide to Piston Ring Technology with Total Seal’s Lake Speed Jr.

Summit Racing’s Ultimate Guide to Piston Ring Technology with Total Seal’s Lake Speed Jr.
Piston Rings 101 - Part 3 - Ring End Gaps & File Fitting Piston Rings

Piston Rings 101 - Part 3 - Ring End Gaps & File Fitting Piston Rings
End Gap Mistakes That Will RUIN Your Engine

End Gap Mistakes That Will RUIN Your Engine
The Problem With Chrome Piston Rings / What Makes A Drill Bit Good Can Make Your Piston Rings Better

The Problem With Chrome Piston Rings / What Makes A Drill Bit Good Can Make Your Piston Rings Better
How Piston Rings Are Made - Total Seal Shop Tour

How Piston Rings Are Made - Total Seal Shop Tour
How to File Your Engine’s Piston Rings | Summit Racing USA-1 vs. Pro Ring Filers

How to File Your Engine’s Piston Rings | Summit Racing USA-1 vs. Pro Ring Filers
Piston Ring Gaps | Bigger Gap For Nitrous? [HPA Q&A]

Piston Ring Gaps | Bigger Gap For Nitrous? [HPA Q&A]
EBAY Ring Grinder Is Junk! I Made It Better.. 2JZ Ring Gap Filing To Wiseco Specs..

EBAY Ring Grinder Is Junk! I Made It Better.. 2JZ Ring Gap Filing To Wiseco Specs..

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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