Copperhead chainsaw chain is engineered from premium German steel and delivers professional-grade performance for demanding cutting tasks. Chrome-plated cutters are precisely angled to maximize cutting efficiency, while hardened drive links and rivets resist stretching and wear. The optimized design minimizes vibration and ensures balanced operation, reducing operator fatigue during extended use.

Requires 5/32" File

Replaces:

• CARLTON N4C-BL-040G
• STIHL 61PMM3 40

Fits Models

• ECHO: CS-271T, CS-280, CS-290, CS-300, CS-301, CS-302 (after 0015304), CS-303T, CS-306, CS-310, CS-315, CS-330T, CS-340, CS-341, CS-345, CS-346, CS-351 (after 0112195), CS-352, CS-370, CS-400, CS-605, CS3000, CS3400, CS3450, CS355T, CS360T, ECS2000, ECS3000, POW
• HUSQVARNA: 128LDX, 23, 235, 235E, 240E, 243, 249, 325P4, 325P5X, 326P4, 326P5X, 327P4, 327P4X, 327P5X, Electric 16
• JOHN DEERE: CS36, CS36LE, CS40, CS40LE, CS40V, 200CS, 230CS, 25EV, 28, 28V, 30, 30V, 35, 35EV, 40V
• JONSERED: CS2135, CS2137, CS2138, CS2152, CS2238, 2014, 2016, 2035, 2036, 2040, 2137, 2138
• McCULLOCH: EB356A, EB358, Mac Cat 438, MCC1435, MCC1635, MCC1840, MC3516, MC4218, MP406, MS354, MS4016, MS4018, MXC1840
• MAKITA: DCS330, DCS34, DCS340, DCS341, DCS3416, DCS390, DCS400, DCS401, EA3201S35S, EA4300F40B, UC3030A, UC3500, UC3530A, UC4000, UC4030A, 5012, 5014, 5016
• POULAN: Electric Pro 400E, ES300, ES350, ES400, E14, E16, Micro 25 XX Series, Micro 25 XXV Series, Patriot 1900, PP258TP, PP338PT, PP3516, PP445, PP5000P, S23, S25, S35, Wildthing Series, Woodshark Series, 1220, 1420, 1425, 1625, 1630, 1634, 180, 1800, 1838, 190,
• POWER PRUNER: PPF-280, PPT-265H, PPT-265S
• POWERHORSE: 190500, 190501, 190555, 190556
• REDMAX: GZ3500, GZ380, GZ400, G250, G2500, G300, G310, G3100, G3300, G3800
• SEARS/CRAFTSMAN: 172.34120, 3400, 3401, 3402, 3407, 34071, 34094, 34101, 34102, 34104, 34106, 34107, 34108, 34109, 3411, 34111, 34114, 34115, 34116, 34117, 34119, 3412, 34120, 34124, 3414, 3415, 34150, 34180, 34181, 34188, 34190, 34195, 341950, 3425, 3445, 3455, 3460, 3461
• SHINDAIWA: E305AV, 100, 104P, 106 Electric, 110, 120, 140, 150 Electric, 180, 345, 350, 352, 357, 360, 90
• TANAKA: ECS-290, ECS-3301, ECS-3351, ECS-35, ECS-350, ECS-3500, ECS-351, ECS-355, ECS-356, ECS-370, ECS-405, ECS320, ECS330, ECS370, TCS-3301, TCS-3351, TCS-3400
• WORX: WG300, WG303, WG304

Dimensions:
PITCH: 3/8" LP
DRIVE LINKS: 40
GAUGE: 0.0430"
STYLE: with Bumper Link