# Adapter gear unit Makita 195127-0 for rotary hammer models HR2020–HR2450, 30-tooth replacement gear

**URL:** https://aio.lv/en/product--makita-195127-0--11386025
**Data updated:** 2026-04-24 17:42 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Makita
**Manufacturer code:** 195127-0
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-195127-0--11386025

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Replacement gear/gear unit Makita 195127-0 designed for use with Makita rotary hammer models HR2020 through HR2450. Features a 30-tooth gear profile intended as a direct replacement part for the tool’s transmission assembly, restoring drive engagement and torque transfer. Suited for repairs and maintenance of the rotary hammer’s gearbox to recover operational performance.

## Long description

Replacement adapter gear unit for Makita rotary hammers HR2020–HR2450. This 30-tooth gear is designed to fit the transmission assembly of compatible Makita rotary hammer models and restore proper drive engagement and torque transfer during operation. The part is intended for use in repair and maintenance of the tool’s gearbox to recover functionality and reduce slipping or loss of power caused by worn gearing.
Advantages
The gear unit is manufactured to match the original tooth profile and dimensions required for smooth meshing with existing components in the gearbox. It provides a direct mechanical replacement that can restore transmission efficiency and consistent torque delivery. Using a correctly profiled replacement gear helps reduce additional wear on mating parts and supports reliable tool operation after repair.
Suitable for
 Repairing Makita rotary hammers HR2020 through HR2450 with worn or damaged gears
 Maintenance tasks where gearbox components are being inspected or rebuilt
 Workshops and technicians servicing perforator/rotary hammer transmissions
When it may not be suitable
This replacement gear is intended specifically for the listed Makita rotary hammer models and for gearboxes that accept a 30-tooth component with the corresponding profile. It may not be suitable if other internal components are damaged, misaligned, or if the gearbox has been modified. Using the gear in incompatible models or assemblies can lead to improper fit, reduced performance, or further damage.
Key specifications
 Application: replacement gear for rotary hammer gearbox
 Tooth count: 30 teeth
 Compatibility: designed for Makita rotary hammers in the HR2020–HR2450 range
 Function: restores drive engagement and torque transfer within the transmission
How to use
To replace the worn gear, disconnect the tool from power and follow the manufacturer’s service instructions for disassembly of the gearbox housing. Remove the defective gear, clean mating surfaces and bearings, then install the replacement ensuring correct orientation and engagement with adjacent gears. Reassemble the gearbox, apply recommended lubrication to gear interfaces, and perform a functional test at low speed before returning the tool to normal operation. If uncertain about procedures, seek service from a qualified technician.
What to consider before purchase
 Confirm the rotary hammer model is within the HR2020–HR2450 range and that the gearbox requires a 30-tooth gear
 Inspect other gearbox components (bearings, shafts, housing) for wear that may require simultaneous replacement
 Verify you have the tools and skills for safe disassembly and reassembly or plan professional repair service
Usage recommendations
After installation, run the tool briefly under no-load conditions to verify smooth gear engagement and listen for unusual noises. Use proper lubricant compatible with the gearbox design and perform periodic inspections to prevent premature wear. If vibration or slipping persists, inspect related transmission parts and contacts to ensure full restoration of performance.

## FAQ

### How much does the Gear unit Makita 195127-0 for HR2020–HR2450 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Makita products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Makita service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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