---
product_id: 866029
title: "Oregon Chainsaw Guide Bar & Chain Combo, AdvanceCut Replacement for Saw Chains, with Low Kickback Chain, Bar Length 20\" (50cm), 3/8\" Pitch, 0.050\" Gauge, 70 Drive Links (27850)"
brand: "oregon"
price: "$U5567"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/866029-oregon-chainsaw-guide-bar-and-chain-combo-advancecut-replacement-saw
store_origin: UY
region: Uruguay
---

# 20" premium guide bar 70 drive links for smooth cut Low kickback safety chain Oregon Chainsaw Guide Bar & Chain Combo, AdvanceCut Replacement for Saw Chains, with Low Kickback Chain, Bar Length 20" (50cm), 3/8" Pitch, 0.050" Gauge, 70 Drive Links (27850)

**Brand:** oregon
**Price:** $U5567
**Availability:** ✅ In Stock

## Summary

> 🪓 Cut smarter, safer, and longer — upgrade your saw game today!

## Quick Answers

- **What is this?** Oregon Chainsaw Guide Bar & Chain Combo, AdvanceCut Replacement for Saw Chains, with Low Kickback Chain, Bar Length 20" (50cm), 3/8" Pitch, 0.050" Gauge, 70 Drive Links (27850) by oregon
- **How much does it cost?** $U5567 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/866029-oregon-chainsaw-guide-bar-and-chain-combo-advancecut-replacement-saw)

## Best For

- oregon enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** ID link on chain simplifies replacements, perfect for busy pros and weekend warriors.
- • **Next-Gen LubriTec Oiling:** Automatic oiling system reduces friction, extending chain and bar life effortlessly.
- • **Safety First Low Kickback:** ANSI-certified low kickback chain design keeps you protected during intense cuts.
- • **Durable & Lightweight Design:** Multi-rivet nose bar crafted for control and long-lasting performance without the bulk.
- • **Precision Fit & Compatibility:** Fits top chainsaw brands like Echo, Craftsman & John Deere for seamless upgrades.

## Overview

The Oregon AdvanceCut 20" bar and 70-link chain combo is engineered for professional and occasional commercial use, featuring a low kickback chain and LubriTec automatic oiling system. Compatible with major chainsaw brands, it delivers durable, smooth cutting performance with enhanced safety and easy maintenance.

## Description

Product Description               This Oregon AdvanceCut replacement 20" (50cm) guide bar and chain combination is designed to fit a variety of chainsaw models, and features a 70 drive link chain with 3/8-inch pitch and 0.050-inch gauge. This makes the replacement combo ideal for occasional commercial users and DIY-ers. The low-vibration micro chisel cutters offer excellent performance, easy maintenance and low kickback for better safety. The premium quality, lightweight and long lasting guide bar features a multi-rivet nose for durability and control. Features LubriTec - Oregon's next-generation oiling system, designed to extend the guide bar and saw chain life. Compatible with: CRAFTSMAN 358.35212, 358.35483, 358.35487, 358.35608, 358.35609 ECHO CS-451, CS-452, CS-500EVL, CS-501EVL, CS-590, CS-60, CS500, CST-610 JOHN DEERE 50AV, 50V, 51SV, 55SV, 55V, 60V, 65, 66SV, 70V, 80EV MCCULLOCH 10-10A, CP 70L, CP55, CP70, Double Eagle 50, Eager Beaver 3.4, MAC 1-10, Mac 3-10, Pro Mac 805, Silver Eagle 3420, Silver Eagle 3720, Super Pro 60, Super Pro 70, Timber Bear, Titan 50, Titan 57 POULAN 203, 245, 306, 3400, 360, 361, 3700, 375, 3800, 3900, 395 SKIL 1641 And many more. Discover the full list of compatible models on the Oregon Part Finder. Saw chain identification: Always refer to the number stamped on the drive link of your old chain to assure correct gauge and pitch, or refer to your owner’s manual, in order to order the correct part to fit your saw chain. Chain gauge is the drive link's thickness where it fits into the guide bar groove, matching the guide bar gauge. Chain pitch is the size of the chain and is defined as the distance between any three consecutive rivets divided by two. Your guide bar length will be stated in your owner’s manual, and is the length of the long bar from end to tip (not the full length of the chainsaw). See Oregon’s fitting guide videos to find out more.                  From the Manufacturer               Oregon 27850 20-Inch Bar and 72 link chain saw blade combination fits Craftsman, Echo, McCulloch, Poulan. This 20-Inch bar and chain combination from Oregon features smooth cutting, low kickback and longer bar life. To find the correct replacement parts and accessories for your chainsaw go to www.oregonchain.com

## Features

- Upgrade your chainsaw with Oregon's premium bar & chain combo. For saws up to 60 cc with a 20" guide bar, 70 drive link, 3/8" pitch and .050" gauge chain, and D176 motor mount
- Fits several chainsaw models, including: Echo, John Deere, Craftsman, McCulloch, Poulan, Skil, and more; see description. 70V chain type. ID link on chain for easy replacement
- Featuring Oregon’s special LubriTec oiling system: Keeps your chain and guide bar automatically oiled, for less friction and longer life
- Ideal for occasional commercial users: For professionals and homeowners. Chain is durable and easy to maintain, with a forgiving performance
- Low kickback spare saw chain: High performance, lightweight, heavy duty and reversible guide bar, with low kick design for improved safety. Meets recoil performance requirements of ANSI B175.1-2012

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Chain Length | 2E+1 Inches |
| Drive Link Count | 70 |
| Global Trade Identification Number | 00036577001188 |
| Manufacturer | Oregon Tool |
| UPC | 036577001188 |
| Part Number | 27850 |
| Item Weight | 3 pounds |
| Product Dimensions | 4.85 x 25.25 x 1.45 inches |
| Item model number | 27850 |
| Is Discontinued By Manufacturer | No |
| Size | 20 inches |
| Style | chainsaw chain |
| Material | Steel |
| Power Source | Manual |
| Item Package Quantity | 1 |
| Included Components | Oregon Chainsaw |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Oregon
- **Item Pitch:** 0.38 Inches
- **Chain Type:** Chamfer Chisel or Full Chisel
- **Gauge:** 0.05
- **Item Length:** 20 Inches

## Images

![Oregon Chainsaw Guide Bar & Chain Combo, AdvanceCut Replacement for Saw Chains, with Low Kickback Chain, Bar Length 20" (50cm), 3/8" Pitch, 0.050" Gauge, 70 Drive Links (27850) - Image 1](https://m.media-amazon.com/images/I/414Ua+B2UcL.jpg)

## Questions & Answers

**Q: Will this  combo fit my CS-490 Echo ?**
A: No, the 490 is a .325 pitch chain and this is 3/8"

**Q: Will this fit an Echo 510?**
A: yes it will

**Q: can i fit this on a echo 310 ?**
A: Thank you for contacting Oregon Tool Noah. The 20" Oregon bar and chain combo, part number 27850 will not fit your Echo CS-310. The longest bar and chain combo that we offer for your application is 18", part number 540394. Please contact one of our Technical Services Experts at 1-800-223-5168, option #1, if you have further questions.

**Q: Will it fit my solo 651sp?**
A: Hello, Otto. Thank you for your interest in the Oregon® brand.

According to our system, the part number provided isn’t a match for your Solo 651SP. The 651SP can be set up set up to run either a 3/8" standard pitch cutting system or a .325" pitch cutting system. Before purchasing a bar and chain combo please make sure you know which chain pitch your saw is set up for. The correct .325" pitch bar and chain combo for your application is part number 579810. The correct 3/8" standard pitch bar and chain combo for your application is part number is 584818.

For further assistance, we recommend speaking directly with one of our experts at Oregon® Technical 
Services. They handle calls like yours all the time and are ready to help you any way they can. You can reach them between the hours of 6:30 a.m. and 4:00 p.m. PST at 1-800-223-5168, option 1. You can also email them at
oregon.support@oregontool.com.

## Customer Reviews

### ⭐⭐⭐⭐⭐ cheap, item as described
*by W***N on September 7, 2025*

I don't care for the advanced cut, but the bar is useful

### ⭐⭐⭐⭐⭐ Best price I could find for the combo
*by O***T on December 18, 2023*

I found an Echo 20" Timberwolf in the dumpster awhile back with nothing wrong except for the bar and chain. The bar can be reconditioned but the chain was/is a solid mass of rust.Found this combo bar and chain for $7 to $15 cheaper than anywhere else! It fits and works well, cuts like a hot knife through soft butter!

### ⭐⭐⭐⭐⭐ Decent.
*by W***I on February 25, 2025*

Nice bar. Includes a full chisel chain. It’s got square cutters anyway. Definitely full chisel which is good just not for dirty conditions. Semi is a little more forgiving, but at this price you’re basically getting the chain for free. At least compared to buying an Echo bar. And ps Oregon is rumored to be the supplier of Echo bars so you’re paying to have the Echo name on it. BUT this bar is different than the Echo OEM Timberwolf bar. It’s slightly thinner also narrower but slightly longer. I see no reason it wouldn’t be just as good and maybe even advantageous being thinner in some situations. It also has a hole in the tip for grease which most better bars do.

## Frequently Bought Together

- Oregon Chainsaw Guide Bar & Chain Combo, AdvanceCut Replacement for Saw Chains, with Low Kickback Chain, Bar Length 20" (50cm), 3/8" Pitch, 0.050" Gauge, 70 Drive Links (27850)
- Oregon E70 20-Inch PowerCut Chainsaw Chain - Fits Echo, McCulloch and More
- Oregon D70 AdvanceCut Chainsaw Chain for 20-Inch Bar – 70 Drive Links, Replacement Low-Kickback Chainsaw Blade, .050 Inch Gauge, 3/8 Inch Pitch, fits Several Poulan Pro & Echo Models (D70) Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/866029-oregon-chainsaw-guide-bar-and-chain-combo-advancecut-replacement-saw](https://www.desertcart.uy/products/866029-oregon-chainsaw-guide-bar-and-chain-combo-advancecut-replacement-saw)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-08*