Chainsaw Chain 16 Inch .050 .325 66DL For Echo Husqvarna 501840666 581643666 501840866 20BPX066G | 2-PACK

810-CCC2319H Chainsaw Chain 16 Inch .050 .325 66DL Product Info: Chainsaw Chain Specs - 16 Inch; 66 Drive Links; Pitch .325 Inch; Gauge .050 Inch; Micro Chisel; UL Certified; Includes Safety Bumper Link; Chain Material 68CrNiMo33 Steel; Rivet Material GCr15 Steel Includes Safety Bumper Link Direct Replacement for the Following OEM Part Numbers:501840666, 581643666, 501840866, 20BPX066G, 591094866, 501840966, 20LPX66CQ, 20LGX066G, 20BPX66CQ, 591095766, 95VPX66CQ, 95VP66CQ, 608100158, 608100145, 608100098, 501841866810-CCC2319H Fits the Following OEM Models:For EchoCS-450P, CS-4510, CS-490, CS-4910, CS-4920, CS-500P, CS-501PFor Husqvarna336, 339 XPTCross Reference OREGON - 20BPX066G,95TXL066G,20LPX066G,20LGX066G,M66,Q66,H66-21,M66-21,Q66-21