4000lb to 7000lb Round Axle Kits

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5 Products

Custom dimensions

We can develop custom kits and block sizes in most configurations.

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Trailer Blocks 400175100-850300R9/16

Kit for 4000lb-7000lb axle - 1-3/4" wide spring

In stock

Regular price From $241.35

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Trailer Blocks 400200100-850300R9/16

Kit for 4000lb-7000lb axle - 2" wide spring

In stock

Regular price From $243.35

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Trailer Blocks 400175100-850300R9/16-large9/16N

Kit for 4000lb-7000lb axle with Tie Plates - 1-3/4" wide spring

In stock

Regular price From $289.44

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Trailer Blocks 400200100-850300R9/16-large9/16W

Kit for 4000lb-7000lb axle with Tie Plates - 2" wide spring

In stock

Regular price From $309.44

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Trailer Blocks 750300R9/16-3001759/16

Hardware Kit

In stock

Regular price From $185.23

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Kit for 4000lb-7000lb axle - 1-3/4" wide spring