Item 8127030 has must read information.
Comments: 644E RETRACT CHAIN (ALL S/N) - USE KIT 8024055. 

CHAIN RETRACT LEAF TYPE .75 PI

$737.23
Net Item: Yes

Item Number:
8127030

Shipping Dimensions:
Length: 14.25  Width: 14.25  Height: 2.5  Weight: 47.75

Unit of Measure:
EA
Consult Factory:
Yes
Shipping Type:
Parcel