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Sealed Power E459K Moly Piston Ring Set 4.000 in. Bore 6-Cylinder

(GMC G2500 1985-95, Sonoma 1991-95, K1500 1985-86, 1988-95, C1500 1985-86, 1988-95, K2500 1985, 1988-95, Jimmy 1992-94, Safari 1985-94 + 40 more models)

Part of: Sealed Power Moly Piston Ring Set in. Bore

Other options in this family: Sealed Power E446K Sealed Power E234K60 Sealed Power R-10613 10 Sealed Power E459K40 Sealed Power E459K60

Manufacturer

Picture for manufacturer Sealed Power

Part Number

E459K
9 reviews
Sale Price

$109.70

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sealed Power E-459K is a performance piston ring set designed for 6-cylinder engines with a 4.000-inch bore. This set features moly-faced compression rings built to deliver reliable sealing in mild- to high-compression applications.

Key Features:

  • Bore Size: 4.000 in. standard bore
  • Ring Thicknesses: 5/64 in. (top), 5/64 in. (second), 3/16 in. (oil)
  • Deep Oil Groove: 0.190 in. deep groove design
  • Material: Ductile iron construction with moly-faced compression rings for enhanced durability
  • Sold as a complete set of 6 ring sets (one per cylinder)
  • Standard ring end gaps for straightforward installation
  • ISO and QS certified manufacturing for consistent OE-level quality

Sealed Power piston rings are engineered to provide excellent compression sealing and oil control, helping prevent blowby and reduce oil consumption. The moly facing on the compression rings promotes fast, reliable break-in while extending ring life under demanding operating conditions.

Products specifications

Fits

GMC G2500 1985-95, Sonoma 1991-95, K1500 1985-86, 1988-95, C1500 1985-86, 1988-95, K2500 1985, 1988-95, Jimmy 1992-94, Safari 1985-94, C2500 1985-86, 1988-95, S15 1988-90, S15 Jimmy 1988-91, P3500 1990-95, G3500 1985-95 + 35 more models

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

Y

Engine Specific

Y

Freight Class

55

Heavy Duty Truck

N

High Performance

N

Industrial Off Highway Equipment

N

Marine

N

Medium Duty Truck

N

Motorcycle ATV

N

Non Vehicle Specific

N

Personal WaterCraft

N

Small Engine

N

SnowMobile

N

Transmission Specific

N

Feature 2

Decreases friction

What is in the box

In the box: engine set of piston rings

Feature 1

The face of the top rings are coated with the latest generation Plasma-Moly

Feature 3

Very resistant to scuffing

2nd Ring Face Design

Reverse Torsional

Radial Wall Thickness - Top (in)

0.146

Top Ring Radial Wall Thickness

0.146

Ring Set Groove Widths (in)

5/64 x 5/64 x 3/16

Oil Ring Design

SS50U

File Fit (Y/N)

N

Standard Size

Standard Size

Top Ring Face Design

Barrel Face

Oil Ring Design

3 Piece Flex Vent

Top Ring Width (in)

5/64

2nd Ring Width (in)

5/64

Bore Diameter

4.0000

2nd Ring Material

Grey Iron

Oil Ring Width (in)

3/16

Outside Diameter (in)

4.0000

Outside Diameter

4.0000

File Fit

No

Top Ring Material

Steel w/Moly

Cylinder Quantity

6

Bore Size (in)

4.0000

They had great email communication and shipped my items from order number 14199 very quickly. I was very impressed with how they handled my order.

Great company to order from! Low prices, wide variety of merchandise, and quick shipping!

Fine

I was looking for a present for my husband, and Autoplicity had the items way cheaper than any other site. And then I messaged them to see if they had any coupons available, and I was sent a coupon code right away. I will definitely shop here again for auto supplies.

best price i can find. shipping scheduled only 4days after i order. haven't received it but looks fast.

Great prices, quick ship thanks!

This was my second order with Autoplicity. The first order I had to call to get an update, but just happens the part was out for delivery the day I had called. This second order went without a hitch! In both cases, shipping was fast and the products delivered at great prices, not to mention some of the best prices on shipping. I will definitely look here for my future parts needs!!

i was advised by all internet sources, and the manufacturer that the part i needed was out-of-stock and discontinued, when i used google shopping, autoplicity not only had the part but they were the most reasonably priced! my order was delivered to my door in 3 days. color me a satisfied customer, and yes i will used autoplicity again, soon!

Autoplicity has really good service. They give you such good prices and yet they're still willing to give you discounts on your purchases. They emailed me a day later after purchase with shipping number. I would recommend them to anyone!

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