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Specifications, Details & Support Model Fit Guide Reviews

Pairs with SpeedCut chain to create the next-generation narrow-kerf system on saws up to 55 cc displacement. Designed to deliver faster cutting and reduced weight compared to standard cutting systems

Product Details

Fits Husqvarna and others equipped with a 20" bar, for additional fit information please see the part finder.
Designed with Narrow kerf requiring less power than other cutting systems, making more efficient cuts to finish the job quickly and easily - always use bars designed for narrow kerf saw chain
Built-in Lubri-Tec automatic oiling system extends the life of your chain by delivering oil to key parts of the chain so you can work smarter with less downtime and maintenance
Pitch: .325" Narrow Kerf, Gauge: .050", chain drive link count: 78
Designed with a lighter weight bar reducing user fatigue
Longer nose life and better performance with a new sprocket nose system
For saw sizes 38-55 cc
Fits Husqvarna and others, for additional fit information please see the part finder.

Specifications, Details & Support

Guide Bar
Product Family	SpeedCut™
Pitch Pitch Chain Pitch is the size of the chain, and is defined as the distance between any three consecutive rivets divided by two. Oregon chain is made in several pitches - 1/4" is the smallest, 3/8" is the most popular, 3/4” is the largest. Pitch is important because the drive sprocket must be the same pitch as the chain, and if applicable, the bar nose sprocket. The easiest way to determine the pitch of your chain is to look at the number stamped on the drive link.	.325"
Gauge Gauge Chain Gauge is the Drive Link's thickness where it fits into the bar groove. The gauge of the chain and the gauge of the bar must match. Oregon has several gauges for chainsaws - such as, .043", .050", .058" and .063". Normal wear can make it difficult to accurately measure chain gauge on a worn chain. Always order by the number stamped on the drive link of your old chain to assure correct gauge.	.050"
Drive Links Drive Links The length of your chain is determined by counting the number of drive links in your chain. Your drive link count has a direct correlation to your bar’s length. Be careful; a bar made by Oregon may take a different drive link count than that of another producer. Here’s a tip: count the number of drive links in the chain you have now, and write that number down someplace where you can find it. Or, if you have an Oregon chain in an Oregon box, the drive link count is stamped on the flap; you can save that flap for future reference.	78.0
Bar Length	20"
Tail Mount	K095
Guide Bar Code	TXL
Guard Mate Compatible	No
Intenz	No
Narrow Kerf	Yes
Bar Nose Radius	Large
Sprocket Nose Tooth Count	12.0

General
Volume	18.24 cm³
Product UOM	Each
Weight (with Packaging)	2.0 Lb
Net Weight Carton	0.0 Lb

Model Fit Guide

Need Help? Contact Customer Service at 800-223-5168 or email us at oregon.support@oregontool.com

Fit Guide

133
140S
154
234
238
240
242
242XP
246
254
254XP
257
261
262
262XP
33
336
340
340E
340SE
340SG
345
346
346XP
346XP E-TECH
346XPG
350
351
353
353E-TECH
353G E-TECH
355
357
357XP
357XPG
359
359E-TECH
36
360
362
362 XP
40
41
42
435
435E
44
440
440E
444
445
445E
45
450
450 50th Anniversary
450E
455
455 RANCHER
455E RANCHER
460
460 RANCHER
466
49
50
51
543XP
543XPG
545
545 MARK II
55
55 RANCHER
550XP
550XPG
555
560XP
560XPG
57

2012
2014
2015
2036
2040
2041
2045
2050
2051
2054
2055
2063
370
410
420
425
435
45
450
451
455
490
50
51
52
520
525
535
590
CS 2141
CS 2145
CS 2149
CS 2150
CS 2152
CS 2152W
CS 2153
CS 2156
CS 2159
CS 2163
CS 2240
CS 2245
CS 2250
CS 2252
CS 2253
CS 2255
CS 2258
CS 2260

Product Details

Fit Guide

Echo

Husqvarna

Jonsered

McCulloch

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