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Auto-jet Part #
WS3542Y
Universal Y-Pipe
Y pipe for Western Star.
Model
Year Range
Material
Outside Diameter
Overall Length
OEM Part Number
23529-3542
United Muffler Equivalent
Also Known As
Related Parts
Auto-jet Part #
KW1214Y
Part Type:
Y-Pipe
Brand:
Universal
Auto-jet Part #
KW1266Y
Part Type:
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Brand:
Universal
Auto-jet Part #
KW18613Y
Part Type:
Y-Pipe
Brand:
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Auto-jet Part #
NAV109C1Y
Part Type:
Y-Pipe
Brand:
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Auto-jet Part #
PB13978Y
Part Type:
Y-Pipe
Brand:
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Auto-jet Part #
PB15353Y
Part Type:
Y-Pipe
Brand:
Universal
Provide your OEM# when ordering.
Exhaust parts vary by bus configuration even within the same model and year.
Your OEM number is the most reliable way to confirm correct fitment.
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