Rotary 9734520. 20" 3/8 STD .063 PRO S BAR ARCHER 20A3-RN-SN, CARLTON 20-42-A372-PS, OREGON 203RNDD025 20 x 3/8 STD x .063, 72DL Pro Sprocket. Mounting pattern D025. Replaces our 35-12358 & 35-13326.

Replaces:

• ARCHER 20A3-RN-SN
• CARLTON 20-42-A372-PS

Dimensions:

• PITCH: 3/8" STD
• DRIVE LINKS: 72
• GAUGE: 0.0630"
• BAR LENGTH: 20"