EX_2013_WALK_COMM_FullCatalog_v18.pdf

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NOISE & BACKPRESSURE
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Application
Style
Splitter
"T"
Adapter g
Mega
Flow
Muffler
DBA
@
50 ft.
#
B.P.
# Muffler
DBA
@
50 ft. B.P. Style Engine C.I.D.
Muffler
Inlet/Outlet
(Inches)
Muffler
Shell
Diam.
(Inches)
ACCESSORIES
TECH-FIT
HEAVY DUTY
TRUCKGVW 7-8
APPLICATIONBY ENGINE
MEDIUM
DUTY TRUCK
GVW 3-6
SCHOOL
BUS
AGRICULTURAL
MUFFLER
SPECS
O.E. CROSSREFERENCE
Vertical with
Wye Connector
V-Engine
NH-220-T
NHC250-T
(Turbo Kits)
855 4 4 9 1 40247 22965 72 0.1 22936 72 0.4
4 4 10¹⁄₈ 1 40247 22969 72 0.1 22916 66 1.3
4 4 10¹⁄₂ 3 40247 22835c 60 1.1
NTC-230
NTC-230
Formula
855 4 4 9 1 40247 22965 72 0.3 22936 72 0.6
4 4 10¹⁄₈ 1 40247 22969 72 0.3 22916 66 1.4
4 4 10¹⁄₂ 3 40247 22835c 61 1.2
5 5 9 1 40364 22964 72 0.1 22940 73 0.2
5 5 10¹⁄₈ 1 40364 22963 68 0.1 22920 71 0.2
NTC-250
NTC-250
Formula
855 4 4 9 1 40247 22965 73 0.4 22936 74 0.7
4 4 10¹⁄₈ 1 40247 22969 73 0.4 22916 68 1.6
4 4 10¹⁄₂ 3 40247 22835c 64 1.4
5 5 9 1 40364 22964 73 0.2 22940 74 0.4
5 5 10¹⁄₈ 1 40364 22963 70 0.1 22920 72 0.2
Vertical Duals
Split-Single
NTC-270
PT-270
NTC-335
NTC-335
Formula
N14-330
855 4 4 9 1 40247 22965 75 0.5 22936 75 0.9
4 4 10¹⁄₈ 1 40247 22969 75 0.5 22916 69 1.7
4 5 10¹⁄₈ 1 40247 22966 67 1.0
4 4 10¹⁄₂ 3 40247 22835c 66 1.7
5 5 9 10 40364 22964 75 0.3 22940 77 0.5
5 5 10¹⁄₈ 1 40364 22963 71 0.3 22920 73 0.4
NTC-290
NTC-290
Formula
855 4 4 9 1 40247 22965 73 0.4 22936 73 0.8
4 4 10¹⁄₈ 1 40247 22969 73 0.4 22916 67 1.7
4 5 10¹⁄₈ 1 40247 22966 65 1.0
4 4 10¹⁄₂ 3 40247 22835c 61 1.6
5 5 9 1 40364 22964 73 0.3 22940 75 0.5
5 5 10¹⁄₈ 1 40364 22963 68 0.3 22920 70 0.4
NTC-300
N14-310
855 4 4 9 1 40247 22965 71 0.4 22936 71 0.8
4 4 10¹⁄₈ 1 40247 22969 71 0.4 22916 65 1.7
4 5 10¹⁄₈ 1 40247 22966 64 1.0
4 4 10¹⁄₂ 3 40247 22835c 59 1.6
5 5 9 1 40364 22964 72 0.3 22940 73 0.5
5 5 10¹⁄₈ 1 40364 22963 66 0.3 22920 68 0.4
NTC-350
N14-310
855 4 4 9 1 40247 22965 75 0.5 22936 75 0.9
4 4 10¹⁄₈ 1 40247 22969 75 0.5 22916 69 1.9
4 5 10¹⁄₈ 1 40247 22966 68 1.0
4 4 10¹⁄₂ 3 40247 22835c 63 1.7
5 5 9 1 40364 22964 76 0.3 22940 77 0.7
5 5 10¹⁄₈ 1 40364 22963 71 0.5 22920 73 0.6
PT-330
NTF-365
NTA-370
N14-370
N14-370
855 4 4 9 1 40247 22965 76 0.7 22936 76 1.1
4 4 10¹⁄₈ 1 40247 22969 76 0.7 22916 70 2.2
4 5 10¹⁄₈ 1 40247 22966 70 1.1
4 4 10¹⁄₂ 3 40247 22835c 64 2.0
5 5 9 1 40364 22964 76 0.5 22940 77 0.8
5 5 10¹⁄₈ 1 40364 22963 73 0.6 22920 73 0.8
NTC-400
N14-410
855 4 4 9 1 40247 22965 72 0.8 22936 72 1.2
4 4 10¹⁄₈ 1 40247 22969 73 0.7 22916 66 2.1
4 5 10¹⁄₈ 1 40247 22966 66 1.4
4 4 10¹⁄₂ 3 40247 22835c 60 2.1
5 5 9 1 40364 22964 74 0.6 22940 76 0.8
5 5 10¹⁄₈ 1 40364 22963 72 0.6 22920 74 0.7
NTA-400
NTA-420
N14-430
855 4 4 9 1 40247 22965 75 0.8 22936 77 1.3
4 4 10¹⁄₈ 1 40247 22969 73 0.7 22916 71 2.3
4 5 10¹⁄₈ 1 40247 22966 70 1.4
4 4 10¹⁄₂ 3 40247 22835c 65 2.4
5 5 9 1 40364 22964 78 0.7 22940 80 0.9
5 5 10¹⁄₈ 1 40364 22963 75 0.7 22920 77 0.8
CUMMINS - turbo charged diesel - Cont.