Sealed E-1014KC 1.00MM piston ring set for the 2005-2015 Toyota Tacoma V6 4.0L and other vehicles seals the combustion chamber and controls oil on the cylinder wall. This engine piston ring set is 1.00 mm oversize and covers six cylinders.
- Top ring is steel with a chrome-plated facing for demanding conditions
- Cast iron second ring with a reverse torsional face seats instantly and helps control inter-ring pressure for cylinder sealing
- Second ring moves heat from the piston to the cylinder and aids oil control
- Three-piece flex vent oil ring keeps tension uniform while sealing positively
Quick facts
- Part: Sealed E-1014KC 1.00MM piston ring set
- Also called: engine piston ring set
- Fits: 2005-2015 Toyota Tacoma V6 4.0L and other vehicles
- Material: Top ring steel with chrome, second ring cast iron
- Condition: New
Rising oil use, blue exhaust smoke or low compression can mean worn rings. Those signs alone do not prove the rings are at fault, since worn valve stem seals can also burn oil. The 2005-2015 Toyota Tacoma V6 4.0L takes one set.
Fits
This set is listed for a wide range of Toyota models, led by the 2005-2015 Toyota Tacoma V6 4.0L, the 2003-2009 Toyota 4Runner V6 4.0L and the 2005-2014 Toyota Tundra V6 4.0L. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Oversize: 1.00 mm
- Cylinders per set: 6
- Top ring width: 1.20 mm
- Second ring width: 1.20 mm
- Oil ring width: 2.00 mm
- Ring set groove widths: 1.2 x 1.2 x 2.0 mm
- Quantity per vehicle: 1 set
Build and materials
- Top ring material: steel with chrome
- Second ring material: cast iron
- Second ring face: reverse torsional
- Oil ring design: 3 piece flex vent
- Condition: New
- Country of origin: United States
In the box
Compression rings, rails and an oil spacer.
Interchange: PR969.40 · S94126-100 · 021-1602-040 · 42172CP.040
2C5151040
This part cross-references / interchanges with the following part numbers:
PR969.40, S94126-100, 2C5151040, 021-1602-040, 42172CP.040
Frequently Asked Questions
Does the Sealed E-1014KC 1.00MM ring set fit a 2005-2015 Toyota Tacoma V6 4.0L?
Yes. Sealed E-1014KC 1.00MM is listed for the 2005-2015 Toyota Tacoma V6 4.0L, which takes one set. Open the "Vehicles it fits" section to see other Toyota models and years.
Does this 1.00 mm oversize piston ring set include rails and an oil spacer?
Yes. The box holds compression rings, rails and an oil spacer for six cylinders.
How oversize is the Sealed E-1014KC 1.00MM set, and how wide are its rings?
Sealed E-1014KC 1.00MM is 1.00 mm oversize. The top and second rings are each 1.20 mm wide and the oil ring is 2.00 mm wide.
What are the top and second rings made of?
The top ring is steel with a chrome-plated facing, and the second ring is cast iron with a reverse torsional face.
Is a drop in compression a sign piston rings are worn?
It can be, since worn rings let combustion pressure leak past the piston, and oil use or blue exhaust smoke can go with it. A shop can run a compression test to find the cause.
