Description
Overview:
The Spindle (OEM No. 326783-7) is a genuine Makita replacement for the DTD154RTJ and DTD154Z impact drivers. This internal drive component sits within the impact mechanism and transfers power to the bit holder, helping maintain smooth, efficient operation under load. Manufactured from high-grade steel for strength and wear resistance, it matches the original dimensions and tolerances for a precise, direct fit. Replacing a worn, bent, or damaged spindle restores torque delivery, reduces vibration, and protects surrounding parts from premature wear. Suitable for tradespeople and DIY users, it is a reliable way to keep your Makita impact driver performing as intended and to minimise downtime during maintenance.
Key Features:
- Genuine Makita part for assured compatibility and performance (OEM 326783-7)
- Precision-made steel construction for durability in site and workshop conditions
- Direct-fit replacement for quick, straightforward installation
- Restores smooth power transfer and consistent torque output
- Helps reduce runout and bit wobble for more accurate driving
- Maintains correct alignment within the impact mechanism to limit secondary wear
- Supports tool longevity and reliable day-to-day use
- Suitable for routine maintenance or repair after impact or heavy wear
Typical Applications:
Used to replace a worn or damaged spindle in Makita impact drivers, restoring reliable screwdriving and fastening performance. Ideal for carpentry, decking, fencing, joinery, mechanical fixings, and general construction tasks where repeated high-torque driving is required.
Also known as:
Driver spindle, impact driver spindle, output spindle, drive shaft, impact mechanism spindle, bit drive spindle, internal spindle.
Fits Models:
DTD154RTJ, DTD154Z
Alternate Part Numbers:
326783 7, 3267837
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