421-9727: Engine Overhaul (Top End) Kit

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421-9727: Engine Overhaul (Top End) Kit

Marine Bundled Repair Solution, 3412 Engine Overhaul

Brand: Cat

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21.08mm Inner Diameter Lifter Guide Spring

421-9727: Engine Overhaul (Top End) Kit

Marine Bundled Repair Solution, 3412 Engine Overhaul

Brand: Cat

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Items included

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420-0923: Aftercooler & Lines Install Kit

Quantity: 1

1R-1808: Engine Oil Filter

Quantity: 2

3E-6773: 94.84mm Inside Diameter Seal-O-Ring

Quantity: 2

305-6843: 21.08mm Inner Diameter Lifter Guide Spring

Quantity: 24

421-8976: Oil Cooler and Lines Gasket Kit

Quantity: 1

556-8659: Single Cylinder Head Install Gasket Kit

Quantity: 2

6V-0237: Expansion Tank Install Gasket Kit

Quantity: 1

1R-0749: Secondary Fuel Filter

Quantity: 2

114-4427: 2.46 x 19.18mm 78A HNBR O-Ring

Quantity: 2

112-3540: 23.16mm Inside Diameter Seal-O-Ring

Quantity: 2

226-4753: 0.35mm Thick Metal Coated Gasket

Quantity: 2

248-5513: Engine Water Temperature Regulator

Quantity: 2

6V-5063: 2.95 x 23.47mm 70A EPDM O-Ring

Quantity: 1

114-2687: 5.33 x 23.16mm 78A HNBR O-Ring

Quantity: 2

124-1858: 3.53 x 53.57mm 75A FKM O-Ring

Quantity: 1

106-1792: 100mm Long Taper Lock Steel Stud

Quantity: 24

421-1305: GASKET (F) KIT

Quantity: 1

2N-2766: 3/8''-16 Cone Lock Nut

Quantity: 24

3E-6916: 3/8''-16 Hex Nut

Quantity: 8

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Description

Specifications

Compatible Models

Specifications for part number 421-9727

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

Compatible Models for part number 421-9727

We currently do not have compatibility information for this part.

Key

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