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Advance Adapters

8HP75 Transmission Crossmember Plate

Name: 8HP75 Transmission Crossmember Plate
Brand: Advance Adapters
SKU: 51-9903A
Price: 57.20 USD
Availability: InStock

$57.20

SKU: 51-9903A

In Stock

Ships by Aug 31

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The Advance Adapters 51-9903A is a specialized crossmember plate engineered to facilitate specific transmission and drivetrain configurations. This component is designed for the 2021 Jeep JL equipped with the 392 Hemi engine and the 4xE Hybrid model, specifically integrating with the 8HP75 transmission. This crossmember plate serves as a critical mounting point for drivetrain components, ensuring proper alignment and support. For detailed installation instructions and specific compatibility notes, please refer to the product manual available through Advance Adapters.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Advance Adapters
Part Number	51-9903A
Category	Drivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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