Oregon Chain Saw - Page 79

B AR
e
s
B AR
ose
ose
AR
e
p
s
p
90 or 95)
AR
nd 3/8")
91)
Bar
Mount
A218
A318
A041
A061
A064
A074
A095
D009
D176
(Etc.)
**T041
**T061
**T074
**T095
**T218
**T318
75
Guide Bars
Nose Size
Sprocket-nose Bars
Nose Nose-sprocket
Pitch Tooth Count
A = 1/4" = 10
B = .325" = 10, 11, or 12
D = 3/8" = 9, 10, or 11
E = 3/8" = 7 or 9 (3/8" low profile
“90” or “91” chains only)
F = .404" = 10 or 11
G = .325" = 12
H = 3/8" = 11
Solid-nose Laser Tip and Laser-Lite™ Bars
Nose Radius
X = Extra Small (.95")
S = Small (1.12")
M = Medium (1.33")
L = Large (1.65")
*
Oregon
®
bar part numbers are printed on the bar package, and
have 10 digits. Here’s what each digit means:
• The first two digits tell the bar’s length.
• The third digit tells the bar’s groove width or “gauge.”
• The fourth and fifth digits tell the bar’s type.
• The sixth digit tells either: (a) the nose pitch and nose-sprocket
tooth count of any sprocket-nose bar – or – (b) the nose radius of
any solid-nose Laser Tip or Laser-Lite
™
bar.
• The last four digits identify the bar mount pattern.
**
Bars with “T” mounts have the Intenz
™
tensioning feature
20 = 20" bar length
8 = .058"gauge
RN = Power Match
®
Symmetrical
D = 3/8" nose pitch with a 9-, 10-, or 11-tooth nose sprocket
D009 = Bar mount, fits certain models of several brands
W BAR PART-NUMBERING SYSTEM WORKS
N D D009
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