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HomeUpgrade & Repair KitsRepair & Service KitsEnginesEngine Gasket Kits549-4451: Single Cylinder Head Install Kit
HomeUpgrade & Repair KitsRepair & Service KitsEnginesEngine Gasket Kits549-4451: Single Cylinder Head Install Kit
549-4451: Single Cylinder Head Install Kit

Single Cylinder Head Gasket Kit

Brand: Cat

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549-4451: Single Cylinder Head Install Kit
549-4451: Single Cylinder Head Install Kit

Single Cylinder Head Gasket Kit

Brand: Cat

Warranty Information
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Parts included in this kit

No results available.

2N-8204: 0.83mm Thick Engine Manifold Gasket
2N-8204: 0.83mm Thick Engine Manifold GasketQuantity: 6
126-2702: Edge Bonded Seal Gasket
126-2702: Edge Bonded Seal GasketQuantity: 1
6I-4024: Engine Cylinder Block Gasket
6I-4024: Engine Cylinder Block GasketQuantity: 1
7W-0688: 0.8mm Thick Aftercooler Lines Gasket
7W-0688: 0.8mm Thick Aftercooler Lines GasketQuantity: 2
5S-1188: 88.26mm Inside Diameter Seal-O-Ring
5S-1188: 88.26mm Inside Diameter Seal-O-RingQuantity: 2
4N-7253: 4.8mm Thick Cylinder Head Chamber Gasket
4N-7253: 4.8mm Thick Cylinder Head Chamber GasketQuantity: 6
3S-5496: 9.53mm Inside Diameter Seal-O-Ring
3S-5496: 9.53mm Inside Diameter Seal-O-RingQuantity: 4
6V-9769: 37.47mm Inside Diameter Seal-O-Ring
6V-9769: 37.47mm Inside Diameter Seal-O-RingQuantity: 6
7C-0307: 0.8mm Thick Bonnet Cover Gasket
7C-0307: 0.8mm Thick Bonnet Cover GasketQuantity: 1
203-3940: 2.62 X 13.94mm 78A HNBR O-Ring Seal
203-3940: 2.62 X 13.94mm 78A HNBR O-Ring SealQuantity: 6
153-5484: 0.84mm Thick Aftercooler Lines Gasket
153-5484: 0.84mm Thick Aftercooler Lines GasketQuantity: 2
1S-4295: 1.92mm Thick Turbocharger Gasket
1S-4295: 1.92mm Thick Turbocharger GasketQuantity: 1
5P-5678: Engine Ribbon Seal
5P-5678: Engine Ribbon SealQuantity: 6
464-0509: 9.25mm Inside Diameter Seal-O-Ring
464-0509: 9.25mm Inside Diameter Seal-O-RingQuantity: 6
6L-9589: 0.8mm Thick Engine Head Gasket
6L-9589: 0.8mm Thick Engine Head GasketQuantity: 4
6I-3066: 1.5mm Thick Cylinder Head Gasket
6I-3066: 1.5mm Thick Cylinder Head GasketQuantity: 1
7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-RingQuantity: 6
313-9550: 0.375 - 16 Thread High-Temperature Taperlock Stud
313-9550: 0.375 - 16 Thread High-Temperature Taperlock StudQuantity: 4
3E-6772: 17.90mm Inner Diameter Water Seal
3E-6772: 17.90mm Inner Diameter Water SealQuantity: 24
114-2687: 5.33 x 23.16mm 78A HNBR O-Ring
114-2687: 5.33 x 23.16mm 78A HNBR O-RingQuantity: 1
109-0076: 50.17mm Inside Diameter Seal-O-Ring
109-0076: 50.17mm Inside Diameter Seal-O-RingQuantity: 1
214-7568: STOR O-Ring Seal (SAE 9/16-18)
214-7568: STOR O-Ring Seal (SAE 9/16-18)Quantity: 4
5P-7204: 5.33 x 34.29mm 70A EPDM O-Ring
5P-7204: 5.33 x 34.29mm 70A EPDM O-RingQuantity: 2
198-6068: 1.71mm Thickness Edge Bonded Seal Gasket
198-6068: 1.71mm Thickness Edge Bonded Seal GasketQuantity: 1
4L-8337: 81mm Inner Diameter O-Ring Seal
4L-8337: 81mm Inner Diameter O-Ring SealQuantity: 2
8H-9204: 22mm Outer Diameter Felt Washer
8H-9204: 22mm Outer Diameter Felt WasherQuantity: 6
4N-1156: 1.2mm Thick Radiator Water Lines Gasket
4N-1156: 1.2mm Thick Radiator Water Lines GasketQuantity: 1
129-9452: 1.9mm Thick Exhaust Manifold Gasket
129-9452: 1.9mm Thick Exhaust Manifold GasketQuantity: 6
8C-5196: 2.62 x 53.64mm 70A EPDM O-Ring
8C-5196: 2.62 x 53.64mm 70A EPDM O-RingQuantity: 1
6V-3831: 5.33 x 53.34mm 75A FKM O-Ring
6V-3831: 5.33 x 53.34mm 75A FKM O-RingQuantity: 1
3S-9643: Rotating Shaft Lip Type Seal
3S-9643: Rotating Shaft Lip Type SealQuantity: 1
391-2167: 3/8''-16 Hex Flange Nut
391-2167: 3/8''-16 Hex Flange NutQuantity: 7
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DescriptionSpecificationsCompatible Models
Specifications for part number 549-4451

We are still working on adding a specification for this part.

Compatible Models for part number 549-4451

GENERATOR SET

3406C

INDUSTRIAL ENGINE

3406B 3406C

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced