Lippert - Gearmotor Assembly Ds Mt With Pin & Coupler B

The Lippert Gearmotor Assembly DS MT with Pin & Coupler B is designed for reliable performance in 5th wheel pin box applications. This complete assembly includes the gearmotor, pin, and coupler for easy installation and direct replacement, ensuring smooth and secure operation of your RV's pin box system. Compatible with part numbers 523518 and 523518S.
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The Lippert Gearmotor Assembly Ds Mt With Pin & Coupler B is for RV owners, mobile technicians, and dealers replacing a specific failed or missing component rather than guessing from a universal part. It solves the common repair problem of finding the exact Lippert service part with the right SKU, cross-reference, and application notes in one place. Cross-reference Part #: 523518S PG Part Number: 523518

Use this page to confirm the part number, function, and product family before ordering. If your original component has a different model number, refrigerant generation, size, finish, control style, or hardware configuration, choose the matching option in the comparison table or use AI Live Chat before buying.

Original product note: Cross-reference Part #: 523518S PG Part Number: 523518

Features & Specifications

• Brand: Lippert
• ERVP SKU: 383741
• Manufacturer / cross-reference part: 523518S
• Product family: Lippert RV replacement parts
• Application: replacing a failed fan or drive motor in the matching appliance
• Order check: compare the original part label and appliance model before installation.

Why Choose This Lippert Replacement Part?

This is the safer buy when you need the matching service component for a Lippert RV appliance, accessory, or RV system and do not want to gamble on a generic substitute. The key trade-off is fitment: replacement parts in this catalog are usually model-specific, so the right part number matters more than the product photo alone.

Technical Specifications

Product title	Lippert - Gearmotor Assembly Ds Mt With Pin & Coupler B
SKU	383741
Part number	523518S
Product type	5th Wheel Pin Box
Fitment caution	Model-specific; verify against your original label or parts diagram.

What's Included

Includes the Gearmotor Assembly Ds Mt With Pin & Coupler B shown in this listing. It does not include the full appliance, unrelated mounting hardware, wiring, trim, or companion parts unless those items are specifically named in the product title or manufacturer description.

Compatible Models & Alternatives

For adjacent repairs, compare the verified Lippert options above or browse the related product links in the table. When replacing AC controls, range parts, refrigerator pieces, cameras, remotes, slide-out parts, awning hardware, or microwave components, match the model number first; similar-looking parts may not interchange.

Frequently Asked Questions

How do I know this is the right Lippert part?

Match the SKU 383741 or part number 523518S to the label on your original component, the appliance data sticker, or the manufacturer parts diagram.

Can I choose this by appearance alone?

No. RV appliance, accessory, and system parts often look similar across model years, but controls, mounting points, finishes, and electrical specs can differ.

What should I pair with this part?

Most buyers pair it with their original screws, brackets, harnesses, or appliance housing unless the listing says new hardware is included. Replace worn filters, gaskets, or companion service parts at the same time only when your model calls for them.

What if my model number is different?

Use the comparison table and part number as a starting point, then verify before ordering. If the number does not match, use AI Live Chat with your model label so the correct option can be checked.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts focuses on hard-to-find RV service parts and keeps listings organized around the details that matter: brand, SKU, part number, application, and fitment warnings. That makes it easier to order the right component the first time.