Lots of parts for Stihl chainsaws. Older models such as 021, 023, 025, 026, 034, 036, 044, 046, 042, 048 031, 041, 028, 038 right on through newer parts for the MS441, MS460, MS440, and others.

Stihl Rollomatic Pro 3 Rivet Replacement Sprocket Nose 3/8" Stihl 3003 650 2551 (.050 .058 .063 ga)
Aftermarket three rivet replaceable sprocket bar tip for 3/8" .375 pitch, .050ga .058ga .063ga Fits Stihl 3003 650 2551

Stihl Bar Sprocket Nose Assembly replacement tip 3/8, .050 GA NEW 3003 650 2532 (ST-204B)
Stihl chainsaw bar sprocket nose assembly- 3/8 pitch, .050 gauge. 30036502532 3003 650 2504 New part from old dealer stock

Stihl Bar Sprocket Nose Assembly replacement tip 3/8, .050 GA NEW 3003 650 2539 (S-AG
Stihl chainsaw bar sprocket nose assembly- 3/8 pitch, .050 gauge. 30036502539 New part from old dealer stock

Stihl Rollomatic Pro 3 Rivet Replacement Sprocket Nose 3/8" NEW OEM Stihl 3003 650 2551 (.050 .058 .063 ga) (S-AG)
Aftermarket three rivet replaceable sprocket bar tip for 3/8" .375 pitch, .050ga .058ga .063ga Fits Stihl 3003 650 2551