Yerf-Dog Parts

Q: What if I can't find the part I need?

Contact us with your model number and a photo of the old part, and our team will help track it down.

Yerf-Dog parts are organized by model and engine size, covering go-karts such as the 3100, 3200, 3205, 3206/4206, 3209/4209, 42094 and 42105, plus the 172cc mini bike, the 23000 and Extreme 23100 ATVs and the Rover, Scout, Camo and 421 CUVs.

Our most-ordered Yerf-Dog parts are grip and throttle sets, 10 tooth torque converter sprockets, brake levers, 15x6.00-6 tires and 4.10/3.50-4 tire and tube sets. Many of these are shared with other go-karts and mini bikes, so choose your model below to see the parts confirmed to fit it.

Frequently Asked Questions

Which Yerf-Dog models do you carry parts for?

We carry parts for many Yerf-Dog go-karts, including the 3100, 3101, 3200, 3203, 3205, 3206/4206, 3209/4209, 30034, 40000, 42094, and 42105, along with the Yerf-Dog 172cc 5.0 Hp mini bike, the 23000 90cc and Extreme 23100 150cc ATVs, and the Rover, Scout, Scout Supply, Camo, and 421 CUVs. Each model has its own parts page, organized by model number and engine size.

What parts do you carry for 150cc GY6 Yerf-Dog go-karts?

For 150cc 7.8 Hp models such as the 42094, we carry a 125cc-150cc GY6 carburetor with 24 mm intake and electric choke, an automatic choke, an ignition coil, a 6 coil magneto stator, spark plugs, CDI modules including high performance "No Rev Limit" versions, and an 835-20-30 Gates Powerlink CVT belt.

What parts do you carry for 195cc and 6.5 Hp Yerf-Dog go-karts?

For models such as the 30034 and 3205, we carry Comet Series 30 replacement torque converter kits, a torque converter driver clutch assembly, a 10 tooth #40/#41/420 chain sprocket, 12 inch adjustable shocks, and a carburetor insulator gasket. The 30034 page also lists a 640025A carburetor for Tecumseh OHH55, OHH60, and OHH65 engines, and the 3205 page lists a performance exhaust system for 6.5 Hp engines.

What tire sizes do you carry for Yerf-Dog vehicles?

For many Yerf-Dog go-karts, we carry a 15x6.00-6 tire with QD106 tread and a 13x5.00-6 inner tube with an angled valve stem. For the Yerf-Dog mini bike, we carry 20x7.00-8 tires, and for the Extreme 23100 150cc ATV, a 21x7.00-10 (175/70-10) tire.

What if I can't find the part I need?

Why buy Yerf-Dog parts from Monster Scooter Parts?

We've specialized in scooter and mobility parts since 2005, ship most in-stock orders the same day when ordered before 5 PM ET, hold an A+ BBB rating, are a Google Top Quality Store with over 5,000 Google reviews averaging 4.6+ stars, are rated Excellent on Trustpilot, and have over 15,000 customer reviews averaging 4.8 stars on Judge.me. Our support team is real people who can help you confirm the right part before you order.