Description
Comparison points and tradeoffs
When comparing The ROP Shop | 40 Series Torque Converter Kit for 13HP Engines with 1′ Crankshaft, 1/4′ Keyway with other Torque Converters options, use this source-backed detail as the primary discriminator: Please review all product information to ensure that this product is compatible with your unit.
Use this second fact to evaluate the tradeoff: Application note: Please review all product information to ensure that this product is compatible with your unit. A third point to compare across alternatives is: Category: Replacement Parts / Transmission & Drive Train / Torque Converters.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
The ROP Shop | 40 Series Torque Converter Kit for 13HP Engines with 1″ Crankshaft, 1/4″ Keyway. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us…we get it. Let’s work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend.
Source product highlights
- The ROP Shop | 40 Series Torque Converter Kit for 13HP Engines with 1″ Crankshaft, 1/4″ Keyway
- Specs – 7 1/2″ Diameter. 3/4″ Bore. 3/16″ Key. Engagement Range: 1600- 3300 RPM. Refer to images 2 & 3 for more information
- Includes – (1) Backplate, (1) Integrated Jackshaft, (1) 10T Sprocket, (1) 1″ Driver Clutch Pulley, (1) 3/4″ Driven Clutch Pulley, (1) Drive Belt, (1) Cover & Installation Hardware; comes as shown in the first image
- Fits 8HP-18HP Go Kart engines with 1″ Straight Crankshaft & 1/4″ Keyway, if this converter kit is used on engines larger than 18hp, the belt will burn up
- For some units, the driven clutch will need flipped around when mounted, please refer to image 7 for reference




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