Toyota 04321-40550-71 Transmission O/H Kit 2TD15 2TD20
Overview
The 04321-40550-71 TRANSMISSION O/H KIT (FOR TORQUECONVERTER) is a Toyota overhaul kit designed for the torque converter section of the transmission on a range of Toyota internal-combustion forklifts. Over years of service, the seals, rings and wear components inside the torque converter gradually degrade, often showing up as slipping, shuddering, sluggish drive response or contaminated transmission fluid. This kit supplies the key replacement parts needed to rebuild the torque converter assembly and restore smooth, efficient power transfer between the engine and the transmission.
Compatibility
The 04321-40550-71 for 02-2TD15 and the other listed applications covers Toyota’s compact IC counterbalance truck families, including:
- 2TD series: 02-2TD15, 02-2TD18, 02-2TD20, 02-2TD23 and 02-2TD25
- 2TG series: 02-2TG20 and 02-2TG25
- Also suitable for the 2TD20
Because running changes can occur within a model series, we recommend verifying fitment against your truck’s frame or serial number and the relevant Toyota parts diagram before ordering. Our team is happy to help you confirm the correct kit for your machine.
Quality and Reliability
As a Toyota replacement part, the 04321-40550-71 kit is engineered to Toyota’s specifications for these forklift applications. Using parts developed specifically for the torque converter assembly helps ensure correct clearances, dependable sealing and consistent shift performance after the rebuild. For warehouses, yards and manufacturing sites that rely on their trucks daily, a properly rebuilt transmission means fewer repeat teardowns and less unplanned downtime.
Installation and Maintenance Tips
- Have the torque converter rebuilt by a trained forklift technician or transmission specialist with access to the correct tools and Toyota service data.
- Replace the transmission filter and fluid at the same time as the overhaul, and thoroughly clean the converter housing before assembly.
- Inspect mating surfaces, splines and bearings for wear during disassembly, and replace any additional damaged components you identify.
- Refill with the Toyota-approved transmission fluid specification, then check operating pressure and shift quality once the truck is back in service.
Why Order from Us
At forkliftpartssearch.com we specialise in helping buyers identify and source the correct forklift spare parts with confidence. When you order the Toyota 04321-40550-71 TRANSMISSION O/H KIT (FOR TORQUECONVERTER) from us, you benefit from accurate part-number matching, clear product information and a knowledgeable support team that can answer fitment questions before you buy. If you need help cross-referencing a model such as the 02-2TG25 or decoding a number from your old parts, contact us and we will point you to the right component for your Toyota forklift.