Class 31 P4 / 18.83mm gauge wheelsets

Marsoni

M251S

$19.98

Get it in 3 business days with 1 day shipping. Friday, May 29

Class 31 P4 / 18.83mm gauge wheelsetsP4 18. 83 mm Gauge Drop In Wheel Sets suitable for the Accurascale Class 31 locomotive. Pack of 6 precision CNC machined axles and insulated wheels 1: 76. 2 Scale 18. 83mm Gauge Ready to fit to your Accurascale Class 31 Fully compatible with Scalefour Society Standards

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I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.

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Reviewed in the United States on June 22, 2025