2 Pack Husqvarna 581643603 18" SP33G .325" .050 72 DL CS X-Cut Saw Chain Loop In-Stock · Total Length: 49-1/2”

· Total Length: 49-1/2”

REPLACES OEM Ariens 07204600

· NOT Aftermarket

Husqvarna 508912166

REPLACES OEM B&S 272554

2 Pack Husqvarna 581643603 18" SP33G .325" .050 72 DL CS X-Cut Saw Chain Loop In-Stock · Total Length: 49-1/2”Brand New 2 Pack Husqvarna 581643603 18" SP33G . 325" . 050 72 DL CS X Cut Saw Chain Loop Genuine Husqvarna Part # 581643603 Pitch: . 325" Gauge: . 050" Drivelinks: 72 Fits Specific Husqvarna Models That Require This Part # Also Will Fit Other Husqvarna Produced Brands that Require This Part Number (AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Sears, Weed Eater) Please Make Sure to Order For Your Model Spec Serial Not By Looks or