2006 GMC Sierra 2500 HD Auto Trans Extension Housing Seals
Save up to 40% on original replacement 2006 GMC Sierra 2500 HD Auto Trans Extension Housing Seals. Navigate our online catalogue to find Auto Trans Extension Housing Seals and other parts designed specifically to fit a 2006 GMC Sierra 2500 HD.
Auto Trans Extension Housing Seal - Rear
$20.48
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Manufacturer: Allison; Transmission Speeds: 5;
Transmission Manufacturer: Allison; Transmission Speeds: 5;
Vehicle Fitment Notes:
2.563 Shaft Diameter 3.623 Bore Diameter 3.628 Outside Diameter Seal 0.469 Width Heavy Duty
2.563 Shaft Diameter 3.623 Bore Diameter 3.628 Outside Diameter Seal 0.469 Width Heavy Duty
Auto Trans Extension Housing Seal
$44.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Code: 4L80-E; Transmission Speeds: 4;
Transmission Control Type: Automatic; Transmission Code: 4L80-E; Transmission Speeds: 4;
Vehicle Fitment Notes:
Over 15,000 (lb) Gross Vehicle Weight (GVW) without Boot
Over 15,000 (lb) Gross Vehicle Weight (GVW) without Boot
Auto Trans Extension Housing Seal
$24.51
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Manufacturer: Allison; Transmission Code: 1000; Transmission Speeds: 6;
Transmission Control Type: Automatic; Transmission Manufacturer: Allison; Transmission Code: 1000; Transmission Speeds: 6;
Auto Trans Extension Housing Seal
$24.51
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Speeds: 5;
Transmission Control Type: Automatic; Transmission Speeds: 5;
Vehicle Fitment Notes:
with 1000 Transmission Code with Allison Transmission
with 1000 Transmission Code with Allison Transmission
Auto Trans Extension Housing Seal
$26.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Code: 4L80-E; Transmission Speeds: 4;
Transmission Control Type: Automatic; Transmission Code: 4L80-E; Transmission Speeds: 4;
Vehicle Fitment Notes:
Boot Type with 4 Gears 1.500 (in) Width
Boot Type with 4 Gears 1.500 (in) Width
Auto Trans Extension Housing Seal
$8.44
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Speeds: 4;
Transmission Control Type: Automatic; Transmission Speeds: 4;
Vehicle Fitment Notes:
with 4L65-E Transmission Code without Boot with GMC Transmission
with 4L65-E Transmission Code without Boot with GMC Transmission
Auto Trans Extension Housing Seal
$28.44
$25.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
w/ Boot Width: 1.625" Outer Diameter: 3.125" Inner Diameter: 2.0625"
w/ Boot Width: 1.625" Outer Diameter: 3.125" Inner Diameter: 2.0625"
Auto Trans Extension Housing Seal
$28.44
$25.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
w/ Boot Width: 1.625" Outer Diameter: 3.125" Inner Diameter: 2.0625"
w/ Boot Width: 1.625" Outer Diameter: 3.125" Inner Diameter: 2.0625"
Auto Trans Extension Housing Seal
$22.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 1000; Transmission Speeds: 6;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 1000; Transmission Speeds: 6;
Auto Trans Extension Housing Seal
$22.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 1000; Transmission Speeds: 6;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 1000; Transmission Speeds: 6;
Auto Trans Extension Housing Seal
$22.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 1000; Transmission Speeds: 6;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 1000; Transmission Speeds: 6;
Auto Trans Extension Housing Seal
$9.79
$9.10
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
Auto Trans Extension Housing Seal
$9.79
$9.10
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 4L80-E;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
Auto Trans Extension Housing Seal
$9.79
$9.10
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"