Transmission rebuilders working on GM's 4L60E, 4L65E, or the older TH700 and TH700-R4 units often turn to Raybestos as a trusted friction-material brand for rebuild kits. Sun Transmissions sells the Raybestos Z Pak 3rd-4th friction and steel pack (SKU RZP-001), a component-level part rather than a full rebuild kit, aimed at this specific repair.
The listing shows a price of 3,797,000₫ on the storefront, which converts to approximately $142 USD at current exchange rates (roughly 26,660₫ per USD) — worth noting this is an approximate conversion, and buyers should confirm final pricing and currency at checkout.
Per the product listing, this is a 3rd-4th clutch friction and steel plate pack specifically compatible with 4L60E, 4L65E, TH700, and TH700-R4 transmissions, using Raybestos-branded friction material. Raybestos is a long-established name in the friction and brake component space, and its Z Pak line is commonly referenced in transmission rebuild circles for these GM 4-speed automatic units.
We did not find a visible review count or rating for this specific part on the page at the time of writing, which is common for narrowly-specified rebuild components sold to a smaller pool of DIY and professional transmission rebuilders.
For anyone rebuilding a 4L60E, 4L65E, or TH700-series transmission, this Raybestos Z Pak is a targeted, brand-name friction component worth cross-referencing against your specific rebuild kit's part requirements before ordering. You can view current pricing and specs here.
#TransmissionRebuild #Raybestos #4L60E #AutoRepair #DIYMechanic
