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2006 GMC Sierra 2500 HD Automatic Transmission Rear Seal

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ATP Automatic Transmission Rear Seal
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(Read reviews)
Sale Price: $10.73
(1) In Stock
Part Number: 18744-09012115
Notes: Auto Trans Extension Housing Seal -- With Boot
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine Transmission
• 2006 GMC Sierra 2500 HD 6.0L V8  4L80-E 
• 2006 GMC Sierra 2500 HD 8.1L V8  4L80-E 

Timken Automatic Transmission Rear Seal - Rear
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(Read reviews)
Sale Price: $12.08
(26) In Stock
Part Number: 18744-05068051
Notes: Auto Trans Extension Housing Seal
Features:
  • Prevents seal leakage
  • Excellent sealing ability
  • Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines
  • Offers superior service life
  • World-class manufacturing standards
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD 1000 5 Spd 

Timken Automatic Transmission Rear Seal
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(Read reviews)
Sale Price: $12.08
(>35) In Stock
Part Number: 18744-05068072
Notes: Auto Trans Extension Housing Seal -- Booted
Features:
  • Prevents seal leakage
  • Excellent sealing ability
  • Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines
  • Offers superior service life
  • World-class manufacturing standards
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD 4L80-E 4 Spd 

Timken Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $5.08
(>35) In Stock
Part Number: 18744-05068961
Notes: Auto Trans Extension Housing Seal -- Non Booted
Features:
  • Prevents seal leakage
  • Excellent sealing ability
  • Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines
  • Offers superior service life
  • World-class manufacturing standards
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD 4L80-E 4 Spd 

AC Delco Automatic Transmission Rear Seal - Rear
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(Read reviews)
Sale Price: $8.08
(3) In Stock
Part Number: 18744-05405988
Notes: GM Original Equipment
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Body Engine Transmission
• 2006 GMC Sierra 2500 HD RWD  Cab & Chassis 2dr  6.0L V8 VIN: U  4L80-E Automatic 4 Spd 
• 2006 GMC Sierra 2500 HD RWD  Cab & Chassis 4dr  6.0L V8 VIN: U  4L80-E Automatic 4 Spd 
• 2006 GMC Sierra 2500 HD RWD  Crew Cab Pickup 4dr  6.0L V8 VIN: U  4L80-E Automatic 4 Spd 
• 2006 GMC Sierra 2500 HD RWD  Extended Cab Pickup 4dr  6.0L V8 VIN: U  4L80-E Automatic 4 Spd 
• 2006 GMC Sierra 2500 HD RWD  Standard Cab Pickup 2dr  6.0L V8 VIN: U  4L80-E Automatic 4 Spd 

National Automatic Transmission Rear Seal
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(Read reviews)
Sale Price: $13.08
(3) In Stock
Part Number: 18744-05290178
Notes: Auto Trans Extension Housing Seal -- Allison 1000
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 5 Spd 

National Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $13.08
(5) In Stock
Part Number: 18744-05290192
Notes: Auto Trans Extension Housing Seal -- Booted Seal - 1.500" Width; GMC 4L80-E
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

National Automatic Transmission Rear Seal
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(Read reviews)
Sale Price: $6.08
(8) In Stock
Part Number: 18744-05290344
Notes: Auto Trans Extension Housing Seal -- GMC 4L65-E; Booted
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

National Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $6.08
(8) In Stock
Part Number: 18744-05290215
Notes: Auto Trans Extension Housing Seal -- GMC 4L65-E; Non-booted
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

National Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $23.08
(4) In Stock
Part Number: 18744-05289771
Notes: Auto Trans Extension Housing Seal -- GMC 4L80-E; Non-booted; Over 15,000 lbs. GVWR
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

National Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $5.08
(8) In Stock
Part Number: 18744-05291589
Notes: Auto Trans Extension Housing Seal -- GMC 4L80-E; Non-booted; Under 15,000 lbs. GVWR
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

PartsMaster Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $15.78
(4) In Stock
Part Number: 18744-07062114
Notes: Auto Trans Extension Housing Seal -- Booted Seal - 1.500" Width; GMC 4L80-E
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: C
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

PartsMaster Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $14.08
(4) In Stock
Part Number: 18744-05542286
Notes: Auto Trans Extension Housing Seal -- Booted Seal - 1.500" Width; GMC 4L80-E
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

PartsMaster Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $4.23
(6) In Stock
Part Number: 18744-07062775
Notes: Auto Trans Extension Housing Seal -- GMC 4L80-E; Non-booted; Under 15,000 lbs. GVWR
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: C
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 

PartsMaster Automatic Transmission Rear Seal
Click to Enlarge
(Read reviews)
Sale Price: $3.08
(6) In Stock
Part Number: 18744-05586441
Notes: Auto Trans Extension Housing Seal -- GMC 4L80-E; Non-booted; Under 15,000 lbs. GVWR
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Transmission
• 2006 GMC Sierra 2500 HD Automatic 4 Spd 



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