Drivetrain› 4x4 Driveline Components

USA Standard Gear

31-Tooth T-Case Reduction Hub

$84.89

SKU: ZTBW1356-089-003

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The USA Standard Gear BW1356 T-Case Reduction Hub is a 31-tooth component designed for transfer case repairs and overhauls. USA Standard Gear is known for its extensive inventory of small parts for various vehicle applications. This reduction hub is manufactured to OEM specifications, ensuring reliable fitment and performance.
Show original supplier description
USA Standard Gear is a long-standing manufacturer recognized for its comprehensive inventory of small parts, ideal for transfer case repairs, overhauls, or keeping things running smoothly. This specific product is the BW1356 T-Case Reduction Hub, featuring a 31-tooth count. The company emphasizes quality assurance testing on its parts, providing peace of mind that the components are built to last. While described as having universal fitment and intended to work with various setups, customers are strongly advised to research and perform due diligence to confirm compatibility with their specific vehicle application. This is crucial to avoid ordering parts that do not fit correctly. Retailers note that while the product is generally universal, specific fitment data may not always be readily available, and manual verification is recommended. For any questions regarding fitment or to assist with selecting parts for a build project, customers are encouraged to contact the manufacturer's or retailer's technical support. Fitment Industries highlights that if their sales team recommends an incompatible setup, they will work to rectify the situation and may waive restocking fees if the item is returned in like-new condition. This underscores the importance of confirming fitment before installation.

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

BrandUSA Standard Gear
Part NumberZTBW1356-089-003
CategoryDrivetrain
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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