263-2004: ENGINE AR-CO

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Brand: Cat

Discontinued

263-2004: ENGINE AR-CO

Contact your dealer for replacement options.

Brand: Cat

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Add your equipment to see if this part fits or if there are repair options available.

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DISCONTINUED

Warranty Information

Return Policy

Available Cat Reman parts

The following parts are alternative

Cat® Reman

The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

parts.

The following parts are alternative Cat® Reman

Cat Reman

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

parts.

Product Number

20R-1691 : Cat® C7 Reman Engine

10R-4139 : Cat® Reman Short Block

Diagram

Description

Specifications

Compatible Models

Parts diagram for 263-2004

Description for part number 263-2004

REQUIRED For Replacement labeled Engines, Long Blocks, and short blocks sold within the U.S. and U.S. Territories the engine core (i.e. old engine) that is removed MUST be returned to your selling Caterpillar dealer, so that they can return to Caterpillar OR destroy, as required by law. Proof of return or destruction will then be provided to the EPA and or California ARB if required. See PELJ1301 for additional details.

Specifications for part number 263-2004

Compatible Models for part number 263-2004

EXCAVATOR

329D LN 329D L 325D L 324D L 325D M325D MH 324D LN M325D L MH

MOBILE HYD POWER UNIT

325D 325D L

Compare Alternate Parts

Description

263-2004: ENGINE AR-CO

20R-1691: Cat® C7 Reman Engine

Cat C7 Reman Engine (DI-T) (7.2L) (ACERT™) (ATAAC) (ADEM™ 4) (Tier 3) (3-Valve) (HEUI-B) (HEP10) (Front Sump) (Rear Exhaust)

10R-4139: Cat® Reman Short Block

Cat Reman Short Block

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