Advance Adapters AB1011 (PNAB1011) - Atlas 2 Speed Front Input Shaft Small Parts Kit - Small Seal - 10, 21, 23, 25, 27, 28 Spline

The Advance Adapters AB1011 (PNAB1011) is a complete small parts kit for changing the front input shaft on Atlas 2 speed transfer cases. This kit includes all necessary seals, bearings, gaskets, and hardware for input shaft changes on 10, 21, 23, 25, 27, and 28 spline input shafts.

Product Specifications:

• Part Number: AB1011 / PNAB1011
• Application: Atlas 2 speed transfer case
• Spline Compatibility: 10, 21, 23, 25, 27, 28 spline input shafts
• Seal Type: Small seal

Kit Includes:

• Front input seal
• Front input bearing
• O-rings for cluster shaft
• O-rings for input and outputs
• Pan gasket
• Snap rings
• Mounting bolts
• All necessary hardware for installation

When to Use: The AB1011 (PNAB1011) kit is required when changing the front input shaft on Atlas 2 speed transfer cases with smaller spline input shafts. Input shaft changes are common when swapping transmissions or drivetrain components that require different input spline counts.

Atlas Serial Number Identification: This kit is for Atlas 2 speed transfer cases with serial numbers that have a "G" at the beginning or cases with 6 or 7 digit serial numbers. These cases use 32 spline input to gear applications.

Input Shaft Compatibility: The AB1011 is designed for the following input shaft splines: 10, 21, 23, 25, 27, and 28 spline. For 29, 31, 32, 34, and 35 spline input shafts, use AB1010 (PNAB1010) kit instead.

Important Notes:

• Required for Atlas 2 speed front input shaft changes
• Each Atlas transfer case is custom built to vehicle specifications
• Input shaft changes are necessary when transmission changes require different spline counts
• Professional installation recommended

Order your Advance Adapters AB1011 (PNAB1011) Atlas 2 speed input shaft kit from Skinny Pedal Racing.