Brand New Upgraded Coolant Tube (Lower)
With 4-Bolt Flange, 3" Diameter Tube, & 2 Half Inch NPT Fittings
Our new coolant tube has been redesigned with stainless steel instead of the OE low grade steel. Also the weak spots have been beefed up to provide trouble free operation for years to come.
Match Vehicle To Compatibility Chart To Ensure Exact Fitment
Compatible With Caterpillar C15 3406E & 3176
Compatible With 1990-2011 Kenworth W900B & W900L
Replaces OEM K181-5141
See Our Parts Catalog for Compatibility, Technical Details & Additional Images
With 4-Bolt Flange, 3" Diameter Tube, & 2 Half Inch NPT Fittings
Our new coolant tube has been redesigned with stainless steel instead of the OE low grade steel. Also the weak spots have been beefed up to provide trouble free operation for years to come.
Match Vehicle To Compatibility Chart To Ensure Exact Fitment
Compatible With Caterpillar C15 3406E & 3176
Compatible With 1990-2011 Kenworth W900B & W900L
Replaces OEM K181-5141
⚠️California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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