Drivetrain› Manual Transmissions and Components

USA Standard (Yukon)

USA Standard Manual Transmission ZF 5th Gear 6-SPD 54-Tooth ZF 6SPD M T 5TH GEAR 54 TOOTH

$200.89

SKU: U018 ZMZFS6-18

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The USA Standard Manual Transmission ZF 5th Gear is a 54-tooth gear designed for 6-speed manual transmissions. It is compatible with specific Chevrolet Silverado, Chevrolet Kodiak, GMC Sierra, GMC Topkick, and Ford F-250/F-350/F-450/F-550 Super Duty models equipped with the S6-650 transmission.

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 (Yukon)
Part NumberU018 ZMZFS6-18

Videos

A Guide To Tremec Manual Transmissions

A Guide To Tremec Manual Transmissions
Budget LS 5spd 6spd trans options - interchangeability keeping a swap affordable

Budget LS 5spd 6spd trans options - interchangeability keeping a swap affordable
Ford Superduty ZF6 Before and After Short Shift Kit

Ford Superduty ZF6 Before and After Short Shift Kit
GM manual trans specs - 4spd 5spd 6spd 2wd 4wd - LS SBC BBC

GM manual trans specs - 4spd 5spd 6spd 2wd 4wd - LS SBC BBC
Have you ever seen a truck like THIS???

Have you ever seen a truck like THIS???
ZF 5 Speed Manual Transmission

ZF 5 Speed Manual Transmission
Sequential t56 #t56 #tr6060 #cars #modifiedcars #customcar #shifter

Sequential t56 #t56 #tr6060 #cars #modifiedcars #customcar #shifter
5 Speed vs 6 Speed Transmission #tremec #transmission #5speed #6speed #manualtransmission

5 Speed vs 6 Speed Transmission #tremec #transmission #5speed #6speed #manualtransmission
zf duramax rippen through the gears

zf duramax rippen through the gears
ZF5 Transmission [5-Speed] - Complete Guide to the S5-42 and S5-47 for Ford Trucks

ZF5 Transmission [5-Speed] - Complete Guide to the S5-42 and S5-47 for Ford Trucks

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.

View Full Return Policy