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Total Seal T9090-30 Gapless Piston Ring Set 4.030 Bore

Manufacturer

Picture for manufacturer Total Seal Piston Rings

Part Number

T9090-30
6 reviews
Sale Price

$386.92

1 left at this price

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Usually delivered within 2 days

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Product Details

The Total Seal T9090-30 is a premium gapless piston ring set designed for high-performance engines with a 4.030-inch bore diameter. Total Seal's patented gapless ring technology virtually eliminates blow-by, maximizes cylinder sealing, and increases horsepower while reducing oil consumption.

Key Features:

  • Gapless second ring design for superior sealing performance
  • 4.030-inch bore diameter specification
  • 1/16-inch, 1/16-inch, 3/16-inch ring widths (standard configuration)
  • Ductile iron construction for durability and heat resistance
  • Precision-machined for consistent ring gap and tension
  • Reduces blow-by up to 100% compared to conventional rings
  • Suitable for naturally aspirated and forced induction applications

Total Seal piston rings are engineered for racers and performance enthusiasts who demand maximum power and reliability. The unique gapless design uses a support rail that prevents ring gap from opening under high cylinder pressure, maintaining optimal compression and oil control throughout the RPM range.

Products specifications

Bore (in)

4.030 in.

Bore (mm)

102.362mm

File Fit

No

Gapless

Yes

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Tension Rating

20 lb.

Oil Ring Thickness

3/16 in.

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

5/64 in.

Top Ring Facing Material

Ductile iron

Top Ring Included

Yes

Top Ring Material

Ductile iron

Top Ring Thickness

5/64 in.

So far so good. Easy ordering

Great customer service. My product came quickly and just as described. Can't beat the prices anywhere on the internet, I looked for 2 months before buying. Thanks!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

Hands down the best price anywhere. Seamless, hassle free shopping with fast status updates- Bookmark this into your favorites!

I placed an order for Race Ramps and not only were they the best price I could find, but the shipping time was excellent as well!

Autoplicity gave me no hassles ever, the price dropped on the product I ordered and I just contacted BuySafe and received the difference quickly. Order was shipped same day. I will buy them over and over again! Thank you Autoplicity.

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