---
product_id: 23791378
title: "Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb"
brand: "hipa"
price: "142 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/23791378-hipa5-pack-503936601-primer-bulbs-for-chainsaw-small-engine-mcculloch
store_origin: DK
region: Denmark
---

# Precise size: 31.4mm x 21.4mm Universal fit for 50+ engine models 5-pack for long-term maintenance Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb

**Brand:** hipa
**Price:** 142 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your power tools primed and ready—never miss a beat in the field!

## Quick Answers

- **What is this?** Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb by hipa
- **How much does it cost?** 142 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/23791378-hipa5-pack-503936601-primer-bulbs-for-chainsaw-small-engine-mcculloch)

## Best For

- hipa enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** Five primer bulbs included to keep your chainsaws and trimmers running longer without interruption.
- • **Durable & Reliable:** Crafted to withstand frequent use, reducing downtime and maintenance hassle.
- • **Wide Model Coverage:** Supports over 50 small engine models, making it the go-to replacement part for pros and enthusiasts alike.
- • **Precision Dimensions:** Exact 31.4mm height and 21.4mm width ensure a perfect fit every time.
- • **Engineered for Compatibility:** Seamlessly replaces Husqvarna, Poulan, Ryobi & more—no guesswork needed.

## Overview

This 5-pack of Hipa primer bulbs offers precise, durable replacements compatible with over 50 chainsaw and small engine models from Husqvarna, Poulan, Ryobi, Echo, McCulloch, and more. Sized at 31.4mm by 21.4mm, these bulbs ensure a perfect fit, delivering reliable priming performance to keep your outdoor power equipment starting smoothly and running efficiently.

## Description

Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb

## Features

- Mac 3200 Primer Bulb Replaces Husq-varna 530047721 503936601; Walbro 188-512, 188-512-1; RYOBI UP04033 300780004 300780001; Poulan 35879158 35879558 35879898 3587952 35879556 35879516 3587958 35879518; Save Yourself the hassle of returns and exchanges by double-checking your engine's model number and part number before ordering any parts
- 530047721 Primer Bulb Compatible With POULAN P3314 P3314WS P3314WSA P3416 P3516PR P3816 P4018 P4018WM P4018WT P4018WTL PP3416 PP3516 PP3816 PP4018 PPB3416 PPB4018 PPB4218 P3818AV P4018AV P4018AV-BH Pro PP3516AVX PP3816AV S1970 SM4218AV Chainsaw; POULAN WT3100 31WG BC3150 PP031 PP033 PP035 PP036 PP131 PP133 PP135 PP136 PP136E PP330 PP331 PP333 PP335 PP336 PP338PT PPB100 PPB100E PPB150E PPB200 PPB200E PPB250E PPB300 PPB300E PPB32SST PPB350 SM132 SM132LE S31BC S31SNG S31SNGBC S31SST String Trimmer
- 503936601 Primer Bulb Compatible with Husq-varna 125B 125BX 125BVX 225BX 225HBV 356BF 356BT 235 235E 236 236E 240 240E 123L 225 232L 227L 227LD 227R 227RD 240L 322C 322L 322R 323 325 325LX 325RX 325RXT 325RDX 325RJX 325CX 326 326C 326L 326LX 334T 340 340E 345 346XP 350 350EPA 353 435 435E 440E 445 445E 450E 455 455E Rancher 460 Chainsaw;Ryobi BP42 RY08420 RY08420A RY42BPEMC RY42WB Leaf Blower; Ryobi 600r 700r 700rVP 704r 704rVP 705r 720r 725r 725rE 750r 765r 766r 767r 770rEB 775r 790r Trimmer
- 530047721 503936601 Primer Bulb Compatible With McCulloch 3210 3214 3216 3200 3205 4600 5000 3020 4700 2012 Chainsaw; STHIL FS36 FS40 FS44 FS44R Trimmer; ECHO CS300 CS301 CS305 CS306 CS340 CS341 CS345 CS346 CS3000 CS3400 CS3450 CS271T CS303T CS310 CS352 CS353ES CS355T CS360TES CS361P CS370 CS370F CS400 CS400F CS420ES CS450 CS450P Chainsaw; Bolens BL100 BL150 BL250 Trimmer, BL410 Tiller / Cultivator; POULAN POLE PRUNER / POLE SAW PP445 PP446 PP446E PP446ET PP446T SM446E
- Package include: 5Pcs Primer Bulbs; Primer Bulb Size: Height:31.4mm / 1.236inch ,Wide:21.4mm / 0.842inch

## Images

![Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb - Image 1](https://m.media-amazon.com/images/I/618Jx3PRlOL.jpg)
![Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb - Image 2](https://m.media-amazon.com/images/I/41Z7dZP8oHL.jpg)
![Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb - Image 3](https://m.media-amazon.com/images/I/51pChA0Q3jL.jpg)
![Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb - Image 4](https://m.media-amazon.com/images/I/51P5kYEGsIL.jpg)
![Hipa5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb - Image 5](https://m.media-amazon.com/images/I/51bj-mzyg9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great and low cost.
*by T***G on March 19, 2025*

They work like the original part. Remember, the short port is suction and the long port blows. Easy to install.

### ⭐⭐⭐⭐⭐ Woks for multiple products
*by R***. on September 1, 2024*

Used these to fix a Ryobi weed whacker and a 25 year old McCollough chain saw. Fit both perfectly.

### ⭐⭐⭐⭐ As described
*by T***N on April 16, 2025*

For the price, they work as they should and are described, running on a chainsaw and leaf-blower.

## Frequently Bought Together

- Hipa 5 Pack 503936601 Primer Bulbs for Chainsaw Small Engine McCulloch Husqvarna Poulan Echo Ryobi Homelite Chain Saw Trimmer Blower Models Replace 530047721 188-512 Purge Bulb
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- HOODELL 4 Sizes Premium Petrol Fuel Line, 4 Feet Long Hose for Poulan, Craftman, Chainsaw, String Trimmer and Blower

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*