HAISHINE chain adjuster screw pack enabling quick tensioning on compatible chainsaws
Husqvarna chain adjuster screw detail showing precise threading for smooth operation
HAISHINE pack two chain adjusters for reliable replacement of worn tensioners
Chainsaw tensioning screw in action on a bar illustrates usage
HAISHINE replacement part 501546301 compatible with common Husqvarna models
HAISHINE chain adjuster kit packaging highlighting kit contents
Jonsered/Husqvarna compatible screw fit ensuring versatile compatibility

HAISHINE

HAISHINE Pack of 2 Chain Adjuster Screws for Husqvarna & Jonsered Chainsaws – OEM 501537101 / 501546301

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$15.32

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Why customers choose Cera Garden

Overview

Meet the HAISHINE Pack of 2 Chain Adjuster Screws, a practical replacement part designed to restore flexible chain tension on a wide range of popular saws. This two-screw kit is crafted to align with OEM specifications, supporting DIY maintenance or professional service while helping you keep cutting days efficient and predictable.

Wide compatibility

These screws are built to fit a broad selection of Husqvarna models and Jonsered variants, making them a versatile addition to your tool kit. The kit references popular ranges and variants, including Rancher lines and EPA versions, along with common numbers in the 133, 234, 238, 242, 246, and 444 families. Jonsered compatibility is listed for models such as 2141, 2145, 2150, CS2141, CS2145, and CS2150, offering cross-brand usefulness for multi-saw setups.

What’s included

  • 2 x Chain Adjustment Screws
  • Replacement part references: 501546301 and 501 54 63-01
  • Accommodation for adjusting chain tension to suit different cutting tasks

Why this kit helps

  • Facilitates easy tightening or loosening of chain tension without replacing the entire tensioner
  • Specifically designed to address tensioning scenarios where the tension gear or pin may be involved

Usage and care

To install, locate the tension screw, turn to adjust, and recheck chain tension on the bar. If the bar does not respond to turning, inspect the tension gear or pin for wear and consider replacing with this kit for a smoother workflow.

Customer support

We care for you. HAISHINE-authorized support is available with a 24-hour response window for any questions or concerns. Reach out through the authorized store first for a practical solution, and we will work toward a satisfactory outcome.

Why choose HAISHINE

This 2-pack offers a cost-effective, OEM-inspired replacement option that helps you maintain consistent tension on compatible saws. It’s a practical addition for homeowners, hobbyists, and professionals who want flexible maintenance options and less downtime between jobs.

FAQ

Q: What does the HAISHINE Chain Adjuster Screw kit include?

A: A 2-pack of chain adjuster screws designed for Husqvarna and Jonsered models.

Q: Which saw models are compatible with these screws?

A: Fits Husqvarna 42–55 Rancher range and select Jonsered models listed in the spec.

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