18" - CHAINSAW CHAIN .325" - 058" - 72 LINKS, SINGLE
PROFESSIONAL LOW KICKBACK CHAINSAW CHAIN 

Size: .325" 058" (1.5mm) 72 Links 
Suitable Replacement for Oregon 21 & Stihl Rapid Super

Fits the following makes & models;

Cobra - CS520
Echo - CS-360EVL, CS-370ES, CS-400EVL, CS-420, CS-420EMS, CS-420ES, CS-421ES, CS-440EVL, CS-450, CS-452ESX, CS-490ES, CS-500ES, CS-501SX, CS-501SXH, CS-510, CS-525
CS-3600, CS-3700ES, CS-4000, CS-4010, CS-4200, CS-4400, CS-4500, CS-4510ES, CS-4600, CS-4610, CS-5000, CS-5100

Einhell - BG-PC 2245, BG-PC 5045, PKS 45/1AV, PKS 50/1AV, QG-PT 3043, RBK 4645

Husqvarna - 33, 36, 40, 41, 42, 44, 45, 49, 50, 51, 55, 120 II, 124, 133, 136, 137, 140, 141, 142, 154, 234, 235, 235e, 236, 236e, 238, 240, 240e, 242, 242XP, 246, 254, 254XP, 257, 261, 262XP, 339XP, 340, 340e, 345, 345e, 346XP, 350, 351, 353, 357XP, 359, 360, 362XP, 435, 435 II, 435e, 435e II, 440 II, 440e, 440e II, 444, 445, 445 II, 445e, 445e II, 450, 450 II, 450e, 450e II, 450 Rancher, 450 Rancher II, 455 Rancher, 455 Rancher II, 455e Rancher, 455e Rancher II, 543XP, 545, 545 II, 550XP, 550XP II, 550XPG II, 555, 560XP, 560XPG, 1200 Electric, 1400 Electric, 1500 Electric, 1600 Electric

Hyundai - HY4618
Makita - DCS43, DCS52, DCS430, DCS431, DCS460, DCS461, DCS500, DCS500-38, DCS501, DCS520, DCS520-38, DCS520-45, DCS4300i, DCS4600S, DCS4600SH, DCS4630, DCS4630-38, DCS5000, DCS5000H, DCS5001, DCS5001H, DCS5030, DCS5030-38, DCS5031, DCS5032, DCS5121, DCS5200, DCS5200-38, DCS5200i, DCS6000i, DCS6800i EA5000P, EA5001F, EA5001P

Qualcast - QG-PC4645
Spear & Jackson - SCS4565, SPJCS4645

Non-Genuine Part
Oem No. 21BPX072E, 3638 000 0072, 431-717-302-31, 514686072, 514886772, 528086772, 958086072, 958086672