1991 Mercury Cougar Engine Piston Ring Set Engine - Diamond Racing Products, Sealed Power, Victor Gaskets

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-3A028C9 Manu # E-458X Condition: New

This Part Fits the Following OEM/Substitute Numbers: 4346 , 458X , 51497CP , E-458X

Qty:

In Stock & Ready to Ship

Best Price: $97.70

Engine Piston Ring Set
Economy Ring Groove Widths: 1.5mm , 1.5mm , 4mm Ductile Top Ring Ductile 2nd Ring Standard
Sealed Power E-458X Standard Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron
- 2nd Ring Width: 1.50
- 2nd Ring Width (mm): 1.50
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design:
  - 3 Piece Flex Vent
  - Ss50u
- Oil Ring Width: 4.00
- Oil Ring Width (mm): 4.00
- Outside Diameter: 4.0000
- Ring Set Groove Widths (mm): 1.5 X 1.5 X 4.0
- Standard Size: Standard Size
- Top Ring Face Design: Reverse Torsional
- Top Ring Material: Grey Iron
- Top Ring Width: 1.50
- Top Ring Width (mm): 1.50
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-3C921E7 Manu # E-458K Condition: New

This Part Fits the Following OEM/Substitute Numbers: 2106266 , 2M4346 , 41497 , 41497CP , 458K , C3856 , C40018 , E-458K , E6AZ-6148A , F0TZ-6148H , F0TZ6148A , F0TZ6148AA , MG1493 , T8421MX

Qty:

In Stock & Ready to Ship

Best Price: $104.66

Engine Piston Ring Set
Premium Ring Groove Widths: 1.5mm , 1.5mm , 4mm Moly Steel Top Ring Ductile 2nd Ring Standard
Sealed Power E-458K Premium Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron
- 2nd Ring Width: 1.50
- 2nd Ring Width (mm): 1.50
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design:
  - 3 Piece Flex Vent
  - Ss50u
- Oil Ring Width: 4.00
- Oil Ring Width (mm): 4.00
- Outside Diameter: 4.0000
- Ring Set Groove Widths (mm): 1.5 X 1.5 X 4.0
- Standard Size: Standard Size
- Top Ring Face Design: Barrel Face
- Top Ring Material:
  - Ductile Iron W/plasma Moly
  - Steel W/moly
- Top Ring Width: 1.50
- Top Ring Width (mm): 1.50
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-1CB8844 Manu # E-458K 30 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 2106266030 , 2M4346030 , 41497030 , 41497CP030 , 458K.030 , E-458K 30 , T8421MX30

Qty:

In Stock & Ready to Ship

Best Price: $104.66

Engine Piston Ring Set
Premium Ring Groove Widths: 1.5mm , 1.5mm , 4mm Moly Steel Top Ring Ductile 2nd Ring 0.030in Oversize
Sealed Power E-458K 30 Premium Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron
- 2nd Ring Width: 1.50
- 2nd Ring Width (mm): 1.50
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design:
  - 3 Piece Flex Vent
  - Ss50u
- Oil Ring Width: 4.00
- Oil Ring Width (mm): 4.00
- Outside Diameter: 4.0300
- Oversize (in): 0.030
- Oversized Amount: 0.030
- Ring Set Groove Widths (mm): 1.5 X 1.5 X 4.0
- Top Ring Face Design: Barrel Face
- Top Ring Material:
  - Ductile Iron W/plasma Moly
  - Steel W/moly
- Top Ring Width: 1.50
- Top Ring Width (mm): 1.50
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-4154BE9 Manu # E-458K 5 Condition: New

This Part Fits the Following OEM/Substitute Numbers: E-458K 5

Qty:

In Stock & Ready to Ship

Best Price: $104.66

Engine Piston Ring Set
Premium Ring Groove Widths: 1.5mm , 1.5mm , 4mm Moly Steel Top Ring Ductile 2nd Ring
Sealed Power E-458K 5 Premium Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron
- 2nd Ring Width: 1.50
- 2nd Ring Width (mm): 1.50
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design:
  - 3 Piece Flex Vent
  - Ss50u
- Oil Ring Width: 4.00
- Oil Ring Width (mm): 4.00
- Outside Diameter: 4.0050
- Oversize (in): 0.005
- Oversized Amount: 0.005
- Ring Set Groove Widths (mm): 1.5 X 1.5 X 4.0
- Top Ring Face Design: Barrel Face
- Top Ring Material:
  - Ductile Iron W/plasma Moly
  - Steel W/moly
- Top Ring Width: 1.50
- Top Ring Width (mm): 1.50
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-54C1187 Manu # E-251X 10 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 139010 , E-251X 10 , H251X-010

Qty:

In Stock & Ready to Ship

Best Price: $48.76

Engine Piston Ring Set
Economy Ring Groove Widths: 5/64in , 5/64in , 3/16in Ductile Top Ring Ductile 2nd Ring Use with H654P Piston 0.010in Oversize
Sealed Power E-251X 10 Standard Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron W/phosphate Coating
- 2nd Ring Width (in): 5/64
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design: 3 Piece Flex Vent
- Oil Ring Tension: Standard
- Oil Ring Width (in): 3/16
- Outside Diameter: 4.0100
- Oversize (in): 0.010
- Oversized Amount: 0.010
- Radial Wall Thickness - Top (in): 0.190
- Ring Set Groove Widths (in): 5/64 X 5/64 X 3/16
- Top Ring Face Design: Barrel Face
- Top Ring Material: Grey Iron W/phosphate
- Top Ring Radial Wall Thickness: 0.190
- Top Ring Width (in): 5/64
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-01BE00A Manu # E-251X 30 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 139-30 , 139030 , 210-6114030 , 2105114030 , 251X.030 , 328516 , 3799458 , 3892366 , 3893225 , 50007030 , 50564030 , 50564CP030 , E-251X 30 , T8325X30

Qty:

In Stock & Ready to Ship

Best Price: $49.03

Engine Piston Ring Set
Economy Ring Groove Widths: 5/64in , 5/64in , 3/16in Ductile Top Ring Ductile 2nd Ring Use with H654P Piston 0.030in Oversize
Sealed Power E-251X 30 Standard Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron W/phosphate Coating
- 2nd Ring Width (in): 5/64
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design: 3 Piece Flex Vent
- Oil Ring Tension: Standard
- Oil Ring Width (in): 3/16
- Outside Diameter: 4.0300
- Oversize (in): 0.030
- Oversized Amount: 0.030
- Radial Wall Thickness - Top (in): 0.191
- Ring Set Groove Widths (in): 5/64 X 5/64 X 3/16
- Top Ring Face Design: Barrel Face
- Top Ring Material: Grey Iron W/phosphate
- Top Ring Radial Wall Thickness: 0.191
- Top Ring Width (in): 5/64
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-1E3DC3A Manu # E-251X 40 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 139-40 , 139040 , 210-6114040 , 2105114040 , 251X.040 , 3549590 , 3579046 , 3780015 , 3780018 , 4049157 , 4049160 , 50007.040 , 50564040 , 50564CP040 , E-251X 40 , T8325X40

Qty:

In Stock & Ready to Ship

Best Price: $49.03

Engine Piston Ring Set
Economy Ring Groove Widths: 5/64in , 5/64in , 3/16in Ductile Top Ring Ductile 2nd Ring Use with H654P Piston 0.040in Oversize
Sealed Power E-251X 40 Standard Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron W/phosphate Coating
- 2nd Ring Width (in): 5/64
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design: 3 Piece Flex Vent
- Oil Ring Tension: Standard
- Oil Ring Width (in): 3/16
- Outside Diameter: 4.0400
- Oversize (in): 0.040
- Oversized Amount: 0.040
- Radial Wall Thickness - Top (in): 0.191
- Ring Set Groove Widths (in): 5/64 X 5/64 X 3/16
- Top Ring Face Design: Barrel Face
- Top Ring Material: Grey Iron W/phosphate
- Top Ring Radial Wall Thickness: 0.191
- Top Ring Width (in): 5/64
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-155FEE0 Manu # WE-251K Condition: New

This Part Fits the Following OEM/Substitute Numbers: 328506 , 3780013 , 3780016 , 3928450 , 4049158 , S40564 , S40564CP , WE-251K

Qty:

In Stock & Ready to Ship

Best Price: $12.52

Engine Piston Ring Set
Premium Ring Groove Widths: 5/64in , 5/64in , 3/16in Moly Steel Top Ring Ductile 2nd Ring Single Cylinder Use with WH654P Piston Standard
Sealed Power WE-251K Premium Single Cylinder Set
Product Attributes:
- File Fit: No
- File Fit (Y/N): N
- Standard Size: Standard Size
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-1AD437E Manu # WE-251K 30 Condition: New

This Part Fits the Following OEM/Substitute Numbers: S40564.030 , WE-251K 30

Qty:

In Stock & Ready to Ship

Best Price: $11.97

Engine Piston Ring Set
Premium Ring Groove Widths: 5/64in , 5/64in , 3/16in Moly Steel Top Ring Ductile 2nd Ring Single Cylinder Use with WH654P Piston 0.030in Oversize
Sealed Power WE-251K 30 Premium Single Cylinder Set
Product Attributes:
- File Fit: No
- File Fit (Y/N): N
- Oversize (in): 0.030
- Oversized Amount: 0.030
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

1991 Mercury Cougar Engine Piston Ring Set 8 Cyl 5.0L Sealed Power

Part # P311-129B969 Manu # E-251X 60 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 139-60 , 139060 , 210-6114060 , 2105114060 , 251X.060 , 50007.060 , 50564060 , 50564CP060 , E-251X 60 , T8325X60

Qty:

In Stock & Ready to Ship

Best Price: $49.03

Engine Piston Ring Set
Economy Ring Groove Widths: 5/64in , 5/64in , 3/16in Ductile Top Ring Ductile 2nd Ring Use with H654P Piston 0.060in Oversize
Sealed Power E-251X 60 Standard Piston Ring Set
Product Attributes:
- 2nd Ring Face Design: Reverse Torsional
- 2nd Ring Material: Grey Iron W/phosphate Coating
- 2nd Ring Width (in): 5/64
- Bore Diameter: 4.0000
- Bore Size (in): 4.0000
- File Fit: No
- File Fit (Y/N): N
- Oil Ring Design: 3 Piece Flex Vent
- Oil Ring Tension: Standard
- Oil Ring Width (in): 3/16
- Outside Diameter: 4.0600
- Oversize (in): 0.060
- Oversized Amount: 0.060
- Radial Wall Thickness - Top (in): 0.193
- Ring Set Groove Widths (in): 5/64 X 5/64 X 3/16
- Top Ring Face Design: Barrel Face
- Top Ring Material: Grey Iron W/phosphate
- Top Ring Radial Wall Thickness: 0.193
- Top Ring Width (in): 5/64
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

Brand: Sealed Power

Vehicle	Block	Engine	CID	CC
1991 - Mercury Cougar	V	8 Cyl 5.0L	302	-

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