Piston Ring Set for 1991-1995 Jeep Wrangler & More - Sealed E-234K 40

$118.99

Sealed Power Engine Piston Ring Set E-234K40

Part number: E-234K40

UPC: 053059131119

Condition: New

Weight: 1.00 LBS

Item Package Quantity: 1

$118.99

Current Stock: 323

Quantity:

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Sealed Power Engine Piston Ring Set P/N:E-234K 40

$118.99

Description

Sealed E-234K 40 piston ring set for the 1991-1995 Jeep Wrangler 6-cylinder 4.0L and other vehicles seals each piston against the cylinder wall and keeps oil off the bore. This engine piston ring set meets or exceeds OEM specifications.

Top ring face coated with latest generation Plasma-Moly
Rings decrease friction and are very resistant to scuffing
Exacting tolerances
Reverse torsional second ring face and a 3 piece flex vent oil ring

Quick facts

Part: Sealed E-234K 40 piston ring set
Also called: engine piston ring set
Fits: 1991-1995 Jeep Wrangler 6-cylinder 4.0L and other vehicles
Material: Top ring steel with moly; second ring grey iron with phosphate coating
Condition: New

Oil use that keeps climbing, blue smoke from the exhaust or low compression can mean the rings are worn, though worn valve stem seals and a clogged PCV valve can also be behind oil use and smoke.

Fits

The 1993-2000 Jeep Grand Cherokee 6-cylinder 4.0L and the 1987-2000 Jeep Cherokee 6-cylinder 4.0L both fit this set, as do many other vehicles.

Specifications

Fit and size

Bore diameter: 3.8750 in
Oversize: 0.040 in
Ring set groove widths: 5/64 x 5/64 x 3/16 in
Oil ring width: 0.1875 in
Cylinders: 6
Quantity per vehicle: 1 set

Build and materials

Top ring: steel with moly, Plasma-Moly coated face
Second ring: grey iron with phosphate coating, reverse torsional face
Oil ring: 3 piece flex vent
Condition: New
Country of origin: United States

In the box

One piston ring set for six cylinders. Each vehicle takes one set.

Interchange: 40975.040
234K040 · 40514CP040 · 2106105040 · 40514040 · 2M667040 · T7975MX40

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

234K040, 40514CP040, 2106105040, 40514040, 2M667040, 40975.040, T7975MX40

Buyer's Q&A

Frequently Asked Questions

Does the Sealed E-234K 40 piston ring set fit the 1993-2000 Jeep Grand Cherokee 6-cylinder 4.0L?

Yes. Sealed E-234K 40 fits the 1993-2000 Jeep Grand Cherokee 6-cylinder 4.0L. If your car is a different one, look it up in the "Vehicles it fits" section.

What bore diameter and oversize does Sealed E-234K 40 list?

Sealed E-234K 40 lists a bore diameter of 3.8750 in and an oversize of 0.040 in. The ring set groove widths are 5/64 x 5/64 x 3/16 in.

What are the top ring and second ring made of in this set?

The top ring is steel with moly, and the face of the top rings carries a Plasma-Moly coating. The second ring is grey iron with a phosphate coating and a reverse torsional face.

Is blue exhaust smoke a sign worn piston rings may be the cause?

It can be. Blue smoke, rising oil use and low compression can all mean worn rings. A shop can run a compression test, which needs the engine cranked.

Is this ring set one set for the whole 6-cylinder engine?

Yes. This ring set is one set that covers six cylinders, and each vehicle takes one set.