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DHD 100-263 261XHD 263XHD Transfer Case Gasket & Seal Kit 2001-2007 GM

100-263 - 16B
DHD 100-263 263XHD Transfer Case Seal Kit
Was: $122.65
Sale: $65.00
Save: 47%
Save: $57.65


Includes all the seals needed to rebuild your 263/261XHD transfer case. In you need bearings too, check out DHD 101-263.

Kit Includes:

Input Seal

Booted Rear Output Seal

Front Output Seal

Extension Housing Access Hole Plug

Mounting Gasket

Speed sensor seal O-Ring

Detent/ Indicator O-Ring

Pick up tube O-Ring


2001-2007 Chevy Silverado & GMC Sierra 2500HD and 3500 with 6.6 Duramax Diesel & 8.1L Gas.

Fits both GM RPO Code NP1 and NP2 with one of the following codes of ML6, MW7 & M74
Interchanges OE #'s
401330 Detent/Speed Sensor O-Ring
12478088 Pickup Tube Seal
12474947 Front Output Seal
12478093 Rear Output Seal
12547466 Input Seal
331304a Mounting Gasket
88958815 Extension Housing Plug



Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W9.0000” x H4.0000” x L9.0000”

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