Chainsaw bar compatible with chain - pitch: .325 (8.25 mm) - link thickness: 1.5 mm (0.058") - no. of links: 72 chainsaw compatible - cutting length: 45 cm (18") - bar mounting type 03 (OREGON A041 ) chainsaw compatible ECHO CS-360 EVL ECHO CS-3600 ECHO CS-370 TES ECHO CS-3700 ES ECHO CS-3900 ECHO CS-400 EVL ECHO CS-4000 ECHO CS-4010 ECHO CS-420 ES ECHO CS-4200 ES ECHO CS- 440 EVL ECHO CS-4400 ECHO CS-450 ECHO CS-4500 ECHO CS-4510 ECHO CS-4600 ECHO CS-4601 ECHO CS-4610 ECHO CS-500 ES ECHO CS-5000 ECHO CS-510 ECHO CS-5100 ECHO CS-550 ECHO CS-5500 ECHO CS-5501 ECHO CS- 6700 RYOBI CSE5145 RYOBI CSE5650 SHINDAIWA 360 SHINDAIWA 366 SHINDAIWA 377 SHINDAIWA 400 SHINDAIWA 415 SHINDAIWA 416 SHINDAIWA 420 SHINDAIWA 446 S SHINDAIWA 450 SHINDAIWA 451 SHINDAIWA 488 SHINDAIWA 500 SHINDAIWA 510 SHINDAIWA 560 SHINDAIWA 580 SHINDAIWA A180 B SHINDAIWA YB377 SHINDAIWA YB495 SHINDAIWA YB501 SHINDAIWA YB601 SHINDAIWA YB691 SHINDAIWA YB701 TANAKA ECS- 4000 TANAKA ECV-4501 CODE: 200-227 ORIGINAL CODE: CARLTON 18-09-K272-TC 18-10W-K272-SP OREGON 188SLGA041 188SLGK041 188SLGZ041 CZ