CAT 4N1018 For Sale

Browse our current listings for CAT 4N1018. Inventory may include new, used, rebuilt, aftermarket, and core heavy equipment parts. Create an account to view dealer information and contact them for price and other info.

Current Listings

Listing

1 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

Ships From

Dimensions

7.40 IN L x 7.40 IN W x 1.70 IN

Last Updated

9/14/2026

Description

GEAR

Listing

2 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Stock Number

1988

Last Updated

9/14/2026

Description

GEAR

Listing

3 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

637E

Stock Number

26337

Last Updated

9/14/2026

Description

GEAR

Listing

4 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

MULTIPLE

Stock Number

11055

Last Updated

9/14/2026

Description

GEAR

Listing

5 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

637D

Stock Number

62232

Last Updated

9/14/2026

Description

GEAR

Listing

6 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

988F II

Stock Number

65350

Last Updated

9/14/2026

Description

GEAR

Listing

7 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

631D

Stock Number

46110

Last Updated

9/14/2026

Description

GEAR

Listing

8 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

RDR PARTS PACKAG

Stock Number

21485

Last Updated

9/14/2026

Description

GEAR

Listing

9 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Model Number

631E

Stock Number

60402

Last Updated

9/14/2026

Description

GEAR

Listing

10 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

GEAR

Listing

11 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

Ships From

Stock Number

4N1018

Dimensions

X X

Last Updated

9/14/2026

Description

USED GEAR 4N1018 3408

Listing

12 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

GEAR 631G

Listing

13 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

WEIGHT GEAR 631

Listing

14 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

No description available.

Listing

15 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

NEW CAT

Condition

NEW

Quantity Available

Ships From

Last Updated

9/14/2026

Description

GEAR 3408 - ALT OF 7N9320

Listing

16 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

GEAR 3408 - ALT OF 4N0858

Listing

17 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Last Updated

9/14/2026

Description

GEAR 3408 - ALT OF 4N0931

Listing

18 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Stock Number

4N1018

Dimensions

X X

Last Updated

9/14/2026

Description

USED GEAR 769C 3408B 3408E

Listing

19 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CATERPILLAR

Condition

USED

Quantity Available

Ships From

Stock Number

3906

Last Updated

6/17/2026

Description

637D 1 GEAR ASSEM

Listing

20 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

Ships From

Serial Number

5TR01024

Last Updated

7/5/2017

Description

Gear as

Where Used

769D

Listing

21 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

Ships From

Serial Number

48W13030

Last Updated

12/19/2014

Description

GEAR

Where Used

3408

Listing

22 of 22

Part Number

4N1018

Manufacturer

CAT

Manufacturer Name

CAT

Condition

USED

Quantity Available

Ships From

Last Updated

1/31/2002

Description

GEAR