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"sku":"640-8M-12-diesel"
Does 3/B52 ship from Houston
"sku":"1000-P8M-30-D&D"
Does BX75 ship from Houston
126XL1770 Timing Belt
BlackStar 40B31 - 40 Pitch B-Hub Sprocket - 31 Tooth Multi-Rib Belt "sku":"640-8M-12-diesel"The BlackStar 40B31 is a 40 pitch B Hub roller chain sprocket with 31 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number 40B31 Chain Pitch 40 Number of Teeth 31 Minimum Bore 5 8" Maximum Bore 2 1 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Outside Diameter 5. 22" Pitch Diameter 4. 942" Approx. Weight 3. 10 lbs Cross
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