339-3027: Longstroke Piston | Cat® Parts Store

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339-3027: Longstroke Piston

Cat® 14.7:1 Compression Ratio Longstroke Piston generating high mechanical power for the vehicle

Brand: Cat

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339-3027: Longstroke Piston

Cat® 14.7:1 Compression Ratio Longstroke Piston generating high mechanical power for the vehicle

Brand: Cat

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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-9942 : Cat® Reman Cylinder Pack

20R-0582 : Cat® Reman Cylinder Pack

Frequently bought together

339-3027

165-6668

229-1632

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Frequently bought together

339-3027: Longstroke Piston

165-6668: 170mm Outer Diameter Oil Piston Ring

229-1632: 170mm Outer Diameter Top Piston Ring

144-5695: 170mm Outer Diameter Intermediate Piston Ring

033-6031: 3.53 x 69.44mm 75A FKM O-Ring

5P-0840: 3.53 x 12.29mm 75A FKM O-Ring

Diagram

Description

Specifications

Compatible Models

Description for part number 339-3027

Description:

Pistons are components of reciprocating engines that are connected to crankshafts via connecting rods

Attributes:

Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse

Warning:This product can expose you to chemicals including Arsenic, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications for part number 339-3027

Units of Measure

Metric

Compatible Models for part number 339-3027

PUMPER

SPF343C

GENERATOR

SR5

GENERATOR SET

3516C 3516C GEN SET 3512C

LOCOMOTIVE ENGINE

3512C

PETROLEUM ENGINE

3516C 3512C

PETROLEUM TRANSMISSION

TH48-E80

PETROLEUM GEN SET

3512C

ENGINE - MACHINE

3516C C4.4

MARINE AUXILIARY

3512C 3516C

MARINE ENGINE

3512C 3516C

ENGINE - INDUSTRIAL

3512B

INDUSTRIAL ENGINE

3512C 3516C

TRUCK

789D 785D

SPRAY AR

CAT WDS

PETROLEUM PACKAGE

TH48-E70

Compare Alternate Parts

Length (in)

Height (in)

Description

339-3027: Longstroke Piston

9.36

9.1

Cat® 14.7:1 Compression Ratio Longstroke Piston generating high mechanical power for the vehicle

20R-9942: Cat® Reman Cylinder Pack

Cat® Reman Cylinder Pack (3500) (14.7:1 Compression Ratio) with Cat Reman connecting rod and Cat Reman piston pin

20R-0582: Cat® Reman Cylinder Pack

Cat® Reman Cylinder Pack (3500C HD) (14.7:1 Compression Ratio)

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