Honda HF2213, HF2218, will fit other models with the drive chain fitted. Photo 2 shows where the pinion is fitted. Fits on differential for tightening the chain. Genuine Honda Plastic Sprocket Gear Pinion.
Chain Tightening Tensioner Pinion Fits Castel Garden TC102, TCP102 TC122, TCR122
HUSQVARNA 42 44 50 51 55 RANCHER 238 242 246 CHAIN ADJUSTER TENSIONER
2X Tensioner Adjusting Screw Chainsaw Replacement Part For Electric Chain Saw UK
Perfect Fit Optimal Adjustment Chain Tensioner Adjuster Screw Kit for Chainsaws