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HomeHardware, Seals, & ConsumablesHardwareSprings8Y-4581: Extension Spring
HomeHardware, Seals, & ConsumablesHardwareSprings8Y-4581: Extension Spring
8Y-4581: Extension Spring

Machine Hook

Brand: Cat

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8Y-4581: Extension Spring
8Y-4581: Extension Spring

Machine Hook

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 8Y-4581
Outside Diameter (OD) - A (in): 25/32
End Orientation: 180°
Loop Type: Machine Hook
Wire Diameter - C (in): 0.024
Length - B (in): 3 13/64
Material: Stainless Steel
Spring Type: Extension
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Compatible Models for part number 8Y-4581

TRACK-TYPE TRACTOR

D4C III D3B D3C D4C II D4B D5C III D4C D5C D3C II D3C III

UNDERGROUND ART TRUCK

AE40 AD40

RIPPER

3

TRACK LOADER

931B 935C 931C 935B 939 933 935C II 931C II

BULLDOZER

4P D5C PATLGP 3S 5A PAT 3P D5C PAT

WINCH

53

BACKHOE

D3 931

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KeyKey
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