Hitachi

Hitachi 327889 Replacement Power Tool Pinion

Precision Engineered: Durable Component for Peak PerformanceThe Hitachi 327889 Pinion is a precision-engineered component designed for optimal performance and durability. Manufactured to the highest standards, this genuine Hitachi accessory ensures reliable operation and seamless compatibility wi...

$7.75*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Precision Engineered: Durable Component for Peak Performance

The Hitachi 327889 Pinion is a precision-engineered component designed for optimal performance and durability. Manufactured to the highest standards, this genuine Hitachi accessory ensures reliable operation and seamless compatibility with your Hitachi power tools. Trust Hitachi for quality and innovation in every component.

Specifications:

  • Product: Pinion
  • Brand: Hitachi (Now Metabo HPT)
  • Compatibility: Hitachi G10SR3, G12SR3

Key Features

Hitachi Power Tools has renamed to Metabo HPT. Same great tools, with only a new name.

Designed to the highest standards

Rigorously tested for both performance and durability

Hitachi 327889 PINION G10SR3 G12SR3

Specifications

Brand Change
Hitachi Power Tools renamed to Metabo HPT
Part Type
Replacement Pinion
Compatibility
Hitachi G10SR3, G12SR3
Performance Standard
Designed to the highest standards
Durability Standard
Rigorously tested
Part Number
327889

Pros & Cons

👍 Pros

  • This Hitachi replacement pinion is designed to meet the highest industry standards for power tool components.
  • The part has undergone rigorous testing to ensure both optimal performance and long-term durability in power tools.
  • It is a genuine Hitachi part, ensuring compatibility and seamless integration with specific Hitachi models G10SR3 and G12SR3.
  • Choosing a replacement part like this can help extend the life of existing power tools, offering a cost-effective alternative to full replacement.
  • The availability of specific replacement parts supports easier maintenance and repair for compatible Hitachi angle grinders.

👎 Cons

  • This pinion is specifically for Hitachi models G10SR3 and G12SR3, limiting its applicability to other power tool brands or models.
  • The name change from Hitachi Power Tools to Metabo HPT might cause confusion for some customers seeking parts.
  • As a single component, this product requires users to have mechanical skills for installation and repair.
  • There are no details provided regarding the specific materials or manufacturing process of the pinion, beyond "designed to highest standards."
  • The listing does not provide specific dimensions, weight, or installation instructions, which could be helpful for DIY repairs.

Frequently Asked Questions

This Hitachi 327889 pinion is designed for use with Hitachi angle grinder models G10SR3 and G12SR3.
It means the brand is now known as Metabo HPT, but the tools and replacement parts, like this pinion, maintain the same great quality.
Yes, this pinion has been rigorously tested for both performance and durability to ensure reliability.
No, this is a specific Hitachi part (327889) intended only for the G10SR3 and G12SR3 models.
Yes, by replacing a worn or damaged pinion with this genuine part, you can help maintain the functionality and prolong the life of your compatible Hitachi power tool.