Rotary 12588 3/8"-7 Small Spline Rim Sprocket for Carlton SR7-18720 & Windsor 04-3772 Pack of 10

Rotary 12588 Rim Sprocket is a 3/8" pitch, 7-tooth small spline replacement drive rim for chainsaw rim sprocket systems. It replaces Carlton SR7-18720 and Windsor 04-3772 rims. Sold as a pack of 10.

• Rotary reference: RSM-375-7
• Chain pitch: 3/8"
• Teeth: 7
• Spline: small 7-spline
• Type: rim (floating drive rim)
• Quantity: pack of 10

Replaces: Carlton SR7-18720, Windsor 04-3772

Always match the Rotary part number, OEM number, chain pitch and tooth count to your equipment, and confirm the rim's spline size (small vs. standard) on your saw's sprocket drum before ordering.