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Drivetrain› Automatic Transmissions and Components

TransGo

Shift Kit

Name: Shift Kit
Brand: TransGo
SKU: SK G4A

$56.71

SKU: SK G4A

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The TransGo SK G4A is a shift kit for automatic transmissions. It is designed to fit Ford and Mazda G4A-EL, G4A-HL, and Ford 4EAT-A transmissions from 1986-1993, specifically those with 2 or 4 solenoids. This kit addresses common issues such as reverse clutch burn-up, bind-up in forward or reverse, and harsh shifting.

Show original supplier description

The TransGo SK G4A Shift Kit is engineered to improve and restore drivability while adding durability to your Ford or Mazda automatic transmission. This valve body repair kit is specifically designed for 1986-1993 G4A-EL, G4A-HL, and Ford 4EAT-A models that are equipped with either two or four solenoids. This kit directly addresses several common transmission problems, including reverse clutch burn-up, bind-up issues in forward or reverse gears, harsh 4-3 shifts, 2-4 band burn-up upon starting, and the burning of reverse and speedometer gears. By installing the SK G4A, you can expect a more consistent and reliable transmission performance. Installation of this shift kit is recommended for experienced technicians and does not require transmission removal. The product is also noted to have a delivery time of 4-6 weeks.

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	TransGo
Part Number	SK G4A
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.

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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