Towing Equipment› Hitches

Curt

REPLACEMENT DUAL-BALL FOR CURT 4590

$195.88

SKU: C00D 45923

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The CURT 45923 is a replacement dual-ball for adjustable trailer hitch ball mounts. It features two ball sizes: a 2-inch ball rated for 10,000 lbs. and a 2-5/16-inch ball rated for 20,000 lbs. The dual ball is constructed from carbon steel and finished with a durable zinc plating for corrosion resistance. This product is designed to fit CURT adjustable channel mounts #45902 or #45927.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCurt
Part NumberC00D 45923

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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