CAT 6I4579 For Sale

Current Listings

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Listing

1 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

0000726

Condition

USED

Quantity Available

1

Ships From

MD

Last Updated

9/14/2026

Description

H - H - ADDEDPARTS - BELLYPAN - BUCKETCYL - CAB - HOOD - LIFTJACK-L - LIFTJACK-R - STICK - STICKCYL - VALVEASS - R - R - H

Listing

2 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

2

Ships From

NC

Dimensions

0.00 IN L x 0.00 IN W x 0.00 IN

Last Updated

9/14/2026

Description

6I4579USE

Listing

3 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

IN

Last Updated

9/14/2026

Description

GEAR

Listing

4 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

GOOD USED

Quantity Available

1

Ships From

VA

Last Updated

9/14/2026

Description

GEA

Listing

5 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

8

Ships From

WA

Stock Number

6I4579

Dimensions

X X

Last Updated

9/14/2026

Description

USED GEAR A 6I4579 C15

Listing

6 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

134

Ships From

MN

Last Updated

9/14/2026

Description

GEAR 3406E

Listing

7 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

MN

Last Updated

9/14/2026

Description

GEAR 3406E - ALT OF 6I3625

Listing

8 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

NEW CAT

Condition

NEW

Quantity Available

1

Ships From

MN

Last Updated

9/14/2026

Description

GEAR C15 - ALT OF 6I3625

Listing

9 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

NEW CAT

Condition

NEW

Quantity Available

1

Ships From

MN

Last Updated

9/14/2026

Description

GEAR C18 - ALT OF 3529731

Listing

10 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

NEW CAT

Condition

NEW

Quantity Available

1

Ships From

MN

Last Updated

9/14/2026

Description

GEAR C15 - ALT OF 3529731

Listing

11 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

CA

Model Number

D9

Stock Number

89237-09

Last Updated

9/10/2026

Description

GEAR AS

Listing

12 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

CA

Model Number

C15

Stock Number

93735-09

Last Updated

9/10/2026

Description

GEAR AS

Listing

13 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

CA

Model Number

RIVERSIDE INVENTORY

Stock Number

8784345-A9

Last Updated

9/10/2026

Description

GEA

Listing

14 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

GA

Last Updated

9/8/2026

Description

GEAR 3345

Listing

15 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

108916

Listing

16 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

109171

Listing

17 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

80627

Listing

18 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

82662

Listing

19 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

83209

Listing

20 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

PA

Last Updated

8/27/2026

Description

91652

Listing

21 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

UT

Last Updated

8/17/2026

Description

C1B AXIS

Listing

22 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

2

Ships From

WA

Weight

25

Last Updated

7/2/2026

Description

GOOD USED IDLER GEAR FITS TO CAT 3406E C15 ENGINES 30-DAY WARRANTY

Listing

23 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

1

Ships From

FL

Stock Number

UCA-6I4579

Last Updated

6/1/2026

Description

NEW GEAR AS

PreviousNext

Listing

24 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

TN

Last Updated

3/14/2019

Description

GEAR

Listing

25 of 25

Part Number

6I4579

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

1

Ships From

TN

Last Updated

7/6/2018

Description

GEAR