Peterbilt 379 Exhaust Kits

1 Piece Stack Kits

P379-7-05

7" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9007-E48-B15-1103Large Diameter Y Pipe1
L9007-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02073Angled Clamp4
50-00073Bracketless Clamp2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-7-06 

7" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9007-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02073Angled Clamp4
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-05

8" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9008-E48-B15-1103Large Diameter Y Pipe1
L9008-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02083Angled Clamp4
50-00083Bracketless Clamp2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-06

8" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9008-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02083Angled Clamp4
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

2 Piece Stack Kits

P379-7-01

Pre-2003 7" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9007-E48-B15-1103Large Diameter Y Pipe1
L9007-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02073Angled Clamp4
50-00073Bracketless Clamp2
407E-052-110352" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2

1000142

Silicone1

P379-7-02

Pre-2003 7" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9007-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02073Angled Clamp4
407E-052-110352" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-7-03

Post-2003 7" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9007-E48-B15-1103Large Diameter Y Pipe1
L9007-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02073Angled Clamp4
50-00073Bracketless Clamp2
407E-055-110355" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-7-04

Post-2003 7" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9007-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02073Angled Clamp4
407E-055-110355" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-01

Pre-2003 8" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9008-E48-B15-1103Large Diameter Y Pipe1
L9008-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02083Angled Clamp4
50-00083Bracketless Clamp2
408E-052-110352" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-02

Pre-2003 8" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9008-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02083Angled Clamp4
408E-052-110352" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-03

Post-2003 8" Kit w/ Large Diameter Y Pipe
Part NumberDescriptionQty
Y9008-E48-B15-1103Large Diameter Y Pipe1
L9008-E29-A24-110390 Degree Elbow LD2
50-090535" Band Clamp1
50-02083Angled Clamp4
50-00083Bracketless Clamp2
408E-055-110355" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

P379-8-04

Post-2003 8" Kit Reduced to 5"
Part NumberDescriptionQty
Y9005-A24-A15-11035" Y Pipe1
L9008-E29-B20-110390 Degree Elbow RDC 5"2
50-090535" Band Clamp4
50-02083Angled Clamp4
408E-055-110355" Spool2
14-BU4656Bushings8
14-022998Angled Bracket2
1000142Silicone1

*FLEX PIPE NOT INCLUDED WITH KITS