

Made in the USA, GBGI manufactures hub and spindle assemblies as well as planter row unit wear parts. Through in-house quality control and testing, GBGI offers products that are field-ready and designed with durability.

Disc Openers
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Eliminate expensive downtime and maximize your yield every year by investing in the heavy-duty cast opener assembly.
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Solid steel press fit dust cap that ensures all the bearings are protected from dirt and debris
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Large rivets that prevent shearing under an increased load and speed

Parallel Arms
Kinze, Deere, Case
Designed so the inner bushing is made from a lighter material than the outer bushing so the wear point is shifted to the inner bushing. That means you know that this will always be the bushing that needs replaced. This design makes maintenance quick and easy and helps reduce any downtime.
Gauge Wheel Arms
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The gauge wheel arm is the number one wear point on planters, so we had to test our skills and manufacture the sturdiest and most reliable wheel arm possible.
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Shoulder bolt to properly seat bearings on shaft
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Single row bearing and double row bearing for improved rotation performance
