Towing Equipment Hitches

Lippert Components Inc.

1621 SHD EXTENDED PIN BOX 21K

$988.73

SKU: L00E 1387883

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In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Lippert L05 SHD Extended Pin Box (MPN 1387883) is engineered for heavy-duty fifth-wheel towing applications. Constructed from high-strength steel, it provides a robust and reliable connection between a fifth-wheel trailer and the towing vehicle. This pin box is designed to enhance towing comfort by minimizing chucking and vibrations, thus creating a smoother ride. Most Lippert pin boxes are adjustable, allowing for compatibility with various RV and trailer setups, and are classified by their weight capacity. This particular model boasts a substantial 21,000 lbs capacity.

Fitment

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Specifications

BrandLippert Components Inc.
Part NumberL00E 1387883

Videos

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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