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Total Seal

Piston Ring Set 4.165 Gapls 2nd 1/16 1/16 3/16

$455.20 $386.92 Save $68.28

SKU: T019 T0690 45

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Total Seal T0690 45 is a TS1 Gapless 2nd Ductile Moly Piston Ring Set designed for a 4.165" + .005" (4.170") bore size and a .045" piston and ring oversize. These file-fit rings feature a gapless design for increased sealing and performance, offering improved horsepower, torque, and engine longevity. The set includes top, second, and oil rings with specific material compositions and thicknesses.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandTotal Seal
Part NumberT019 T0690 45

Videos

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

Piston Rings 101: Total Seal Gapless Rings - with Lake Speed Jr.
GAPLESS RINGS: Engine Snake Oil or Secret Weapon?! – Keith Jones & #BarryT at Total Seal #TotalSeal

GAPLESS RINGS: Engine Snake Oil or Secret Weapon?! – Keith Jones & #BarryT at Total Seal #TotalSeal
Video 19 Total Seal Tech Time Gapless top ring or Gapless second ring.

Video 19 Total Seal Tech Time Gapless top ring or Gapless second ring.
Video 18 Misconceptions commonly associated with the gapless ring.

Video 18 Misconceptions commonly associated with the gapless ring.
Upgrade Your Stock Piston's Performance

Upgrade Your Stock Piston's Performance
How Total Seal Piston Rings Improve Engine Performance

How Total Seal Piston Rings Improve Engine Performance
What Is A Gapless Piston Ring?

What Is A Gapless Piston Ring?
This One Modification Will Increase Boost & Double The Life Of Your Motor Oil!

This One Modification Will Increase Boost & Double The Life Of Your Motor Oil!
How Much DIFFERENCE Can Piston Rings Make?

How Much DIFFERENCE Can Piston Rings Make?
Dyno Testing Piston Rings - Conventional, Metric , Gas Ported & Gapless Rings - Surprising Results!

Dyno Testing Piston Rings - Conventional, Metric , Gas Ported & Gapless Rings - Surprising Results!

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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