Caterpillar
No suggested results. Try again.

Select Store

Complete your tax details anytime right here.
Caterpillar
Complete your tax details anytime right here.

Select Store

For pricing & availability

Add Equipment

To find the parts that fit.

Search for part number or name

Select Store

Add Equipment

Complete your tax details anytime right here.
1D-4639: 1-8 UNJC 2A Hex Head Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws1D-4639: 1-8 UNJC 2A Hex Head Bolt

1D-4639: 1-8 UNJC 2A Hex Head Bolt

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

Brand: Cat

Product Images

1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt

1D-4639: 1-8 UNJC 2A Hex Head Bolt

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

Brand: Cat

Compare Alternate Parts

Bolt Length (in)

Grip Length (in)

Bolt Size (in)

Description

1D-4639

This part:

4

1.75

1

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

3E-6640

This part:

1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 5/8-11, 3/4-10

3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 1/4, 2 1/2, 2 3/4, 3, 3 1/4, 3 1/2, 3 3/4, 4

Cat® Fastener Hardware Kit serves to securely join parts together, ensuring structural integrity and stability

Related parts

2J-3507: 1''-8 Hex Nut

Track Nut

5P-8250: 1" ID Steel Flat Washer

Cat® Jacket Water Heater Hard Washer is to securely fasten and distribute pressure for effective sealing in jacket water heaters

Key

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