Home TH400 1965-1998 Transmission Overhaul Rebuild Kit

TH400 1965-1998 Transmission Overhaul Rebuild Kit

NOW $542.00
Or 4 interest-free payments of $135.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Revitalize your TH400 transmission with this comprehensive overhaul kit. Designed for models from 1965 to 1998, it enhances performance and reliability. The kit includes all essential components for a complete rebuild, ensuring smooth operation and longevity. Perfect for restoring classic vehicles or upgrading performance.

Features:
- Complete kit for TH400 transmissions
- Fits a wide range of GM vehicles
- Improves transmission performance and durability
- Easy installation with all necessary components included

TH400 Transmission Overhaul Rebuild Kit (1965-1998)

Includes: Gaskets, seals, clutches, bands, filter, and O-rings.

Fits Models: Chevrolet, GMC, Cadillac, Buick, Oldsmobile

Model Years: 1965-1998

Submodels: Various (check compatibility)

Engine Options: Compatible with multiple engine configurations

Upgrade your transmission today for improved functionality and reliability!

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


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