This is 48 Pitch aluminum Material Pinion Gear. 

Each Quantity Include 1 Pinion Gear With Screw Only , Thanks

Those pinion gears ideal for any 48 pitch application and 3.175mm Shaft . available in 14T - 48T variants, and the tooth count is engraved on the gear. each gear includes a M3 screw .

We Offer Volume Pricing

Buy 2 = Save 25% on each item

Buy 3 = Save 35% on each item

Buy 4 = Save 45% on each item

Please add the tooth you need to shopping cart ( ADD TO Cart , NOT buy it now ) You will see the Discount before you purchase, Thanks .

Shipping Price Is $3.95 , No additional Shipping Cost For Buy More . 

Ship from us , thanks for looking .