USA Standard Gear

ZF 6-Speed Transmission 1st & 2nd Sleeve

$100.89

SKU: ZMZFS6-28

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMZFS6-28 is a 1st & 2nd sleeve specifically engineered for ZF 6-speed manual transmissions. As a component of the transmission's internal shifting mechanism, this sleeve plays a crucial role in engaging first and second gears. It ensures smooth and reliable gear changes, contributing to the overall performance and longevity of the transmission. This part is compatible with a wide range of Ford F-250, F-350, F-450, and F-550 Super Duty models from 1999 to 2010. It also fits various Chevrolet and GMC C4500/C5500 Kodiak/Topkick trucks and Silverado/Sierra 2500 HD and 3500 models from 2003 to 2006.

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

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

BrandUSA Standard Gear
Part NumberZMZFS6-28
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy