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12 Hole 23 Teeth Sprocket 51-9336 for Caterpillar CAT Mini Excavator 307B 308B

12 Hole 23 Teeth Sprocket 51-9336 for Caterpillar CAT Mini Excavator 307B 308B

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Product Details

12 Hole 23 Teeth Sprocket 51-9336 for Caterpillar CAT Mini Excavator 307B 308B

Replacement Part Number: 51-9336, 519336, CA519336

Application:
Fit For Caterpillar CAT Mini Excavator: 307, 307B, 308B, 301.6, 301.6C, 301.7 CR, 301.8C, 301.9, 301.6, 301.5, 301.8, 301.5

Product Highlights
Brand: FridayParts
Compatible Model Brand: For CAT
Model Number: 307, 307B, 301.5, 301.6, 301.6C, 301.8, 301.8C, 308B, 301.9, 301.7 CR
Replacement Part Number: 51-9336, 519336, CA519336
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Top Reviews

user
Sal Dababneh
Reviewed on 21/10/2025
Perfect Fit — Works Like a Charm!

Bought this sprocket for my CAT 307B, and it couldn’t have gone any smoother. Bolted right up with zero issues, super solid build, and the machine runs like new again. I’ve put in a few long days with it already — no weird noises, no slipping, just smooth operation. Exactly what I needed without any drama. Would definitely grab another if I ever need one again!

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