---
product_id: 564539925
title: "Pivot Works PWSAK-Y20-421 Swing Arm Kit"
brand: "pivot works"
price: "A$130"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/564539925-pivot-works-pwsak-y20-421-swing-arm-kit
store_origin: AU
region: Australia
---

# OE-quality needle bearings Thrust bearings for smooth rotation Double-lipped rubber seals Pivot Works PWSAK-Y20-421 Swing Arm Kit

**Brand:** pivot works
**Price:** A$130
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision and protection—because your Yamaha deserves the best!

## Quick Answers

- **What is this?** Pivot Works PWSAK-Y20-421 Swing Arm Kit by pivot works
- **How much does it cost?** A$130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/564539925-pivot-works-pwsak-y20-421-swing-arm-kit)

## Best For

- pivot works enthusiasts

## Why This Product

- Trusted pivot works brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Fit for Yamaha:** Specifically designed for multiple Yamaha models from 2002 to 2019—perfect compatibility guaranteed.
- • **Effortless Smooth Operation:** Thrust bearings and washers ensure silky-smooth swing arm rotation every ride.
- • **Lifetime Replacement Warranty:** Invest once, ride forever with a lifetime replacement promise that keeps you ahead.
- • **Precision Engineered Bearings:** Needle bearings that meet or exceed OE standards for unmatched durability.
- • **Ultimate Contamination Defense:** OE-quality double-lipped rubber seals lock out dirt and wear for longer life.

## Overview

The Pivot Works PWSAK-Y20-421 Swing Arm Kit is a premium replacement kit designed for select Yamaha motorcycles (2002-2019). It includes OE-quality needle bearings, double-lipped rubber seals, thrust washers, and bearings to ensure superior durability, contamination resistance, and smooth swing arm operation. Backed by a lifetime replacement warranty, this kit guarantees long-lasting performance and perfect fitment for Yamaha WR and YZ series models.

## Description

Verify the part fits before purchasing PW Swing Arm Kit for Yamaha Applications: Yamaha WR250F 2002 - 2005, WR426F 2002, WR450F 2003 - 2005, YZ125 2002 - 2004, YZ250 2002 - 2019, YZ250F 2002 - 2006, YZ426F 2002, YZ450F 2003 - 2005

## Features

- Includes necessary needle bearings, seals, thrust washers, thrust bearings, and pins
- Needle bearings meet or exceed OE quality
- OE quality double lipped rubber seals provide superior protection against contamination and wear
- Thrust bearings and thrust washers provide smoother rotating action over other aftermarket plastic bearings
- Lifetime replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pivot Works |
| Brand | Pivot Works |
| Model | PWSAK-Y20-421 |
| Product Dimensions | 10.16 x 8.26 x 3.18 cm; 272.16 g |
| Item model number | PWSAK-Y20-421 |
| Manufacturer Part Number | PWSAK-Y20-421 |
| OEM Part Number | PWSAK-Y20-421 |
| Item Weight | 272 g |

## Product Details

- **Brand:** Pivot Works
- **Material:** Rubber
- **Item dimensions L x W x H:** 10.2 x 8.3 x 3.2 centimeters
- **Item weight:** 272 g
- **Specification met:** Oem

## Images

![Pivot Works PWSAK-Y20-421 Swing Arm Kit - Image 1](https://m.media-amazon.com/images/I/617lekqB9VS.jpg)

## Frequently Bought Together

- DB Electrical PWSAK-Y20-421 Pivot Works Swing Arm Kit Compatible with/Replacement for 2002-2005 Yamaha Wr 250F 416887
- All Balls Racing 22-1001 Steering Stem Bearing Seal Kit Compatible with/Replacement for Suzuki Yamaha

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**Shop now:** [https://www.desertcart.com.au/products/564539925-pivot-works-pwsak-y20-421-swing-arm-kit](https://www.desertcart.com.au/products/564539925-pivot-works-pwsak-y20-421-swing-arm-kit)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-28*