Challenger 10315 Stack Adapter Kit - Extend Lift Arm Reach for Trucks with Running Boards

8-Piece Drop-In Height Extension System for 10K and 12K Two-Post Lifts

Running boards, side steps, and aftermarket accessories block your lift pads from reaching factory pickup points. The Challenger 10315 Stack Adapter Kit solves this with an 8-piece extension system that adds 3, 6, or 9 inches of height to your lift arms. Designed for Challenger two-post and inground lifts rated at 10,000 lb and 12,000 lb capacity, this OEM accessory fits lift arms with 60mm drop-in pad assemblies.

The kit includes four 3-inch adapters, two 6-inch adapters, and two column-mounting organizer racks for convenient storage.

Key Features and Benefits

Flexible Height Configuration - Combine the four 3-inch and two 6-inch adapters to achieve exactly 3, 6, or 9 inches of additional reach. Service trucks with leveling kits, SUVs with factory steps, and vans with running boards using one kit.

Drop-In Installation - Remove your existing screw pad, insert the stack adapter into the lift arm receptacle, and replace the pad on top. No permanent modifications required, and adapters swap out in seconds.

Included Organization System - Two column-mounting organizer racks keep all adapters within arm's reach during service. Reduce lost adapters and maintain efficient workflow in high-volume shops.

OEM Fitment Assurance - Engineered specifically for Challenger's 60mm (2-3/8 inch) pin diameter system. Maintains proper tolerances with your existing lift equipment.

Applications

  • Full-size trucks with factory or aftermarket running boards.
  • SUVs equipped with side steps or rock sliders.
  • Lifted trucks and vehicles with leveling kits.
  • Commercial and passenger vans with step accessories.
  • Vehicles requiring different pad heights front to rear.
  • Fleet service operations handling mixed vehicle types.

Specifications

Challenger 10315 Stack Adapter Kit Specifications
Specification Details
Part Number 10315
Total Pieces 8
Kit Contents (4) 3" Adapters, (2) 6" Adapters, (2) Organizer Racks
Height Options 3", 6", or 9" (stacked)
Pin Diameter 60mm (2-3/8")
Adapter Style Drop-in
Material Steel
Lift Compatibility Challenger 10,000 lb and 12,000 lb two-post and inground lifts

Installation

Remove the existing screw pad from your lift arm, drop the stack adapter into the arm receptacle, then replace the screw pad on top. Mount the organizer racks to your lift columns using the included hardware.

Reach Every Pickup Point

Equip your Challenger lift to handle trucks, SUVs, and vans with running boards and side steps.

Frequently Asked Questions

Q: What lifts are compatible with the Challenger 10315 Stack Adapter Kit? A: The 10315 kit fits all Challenger two-post and inground automotive lifts rated at 10,000 lb and 12,000 lb capacity. Your lift arms must have round drop-in pad assemblies that accept a 60mm pin diameter. Check your lift arm configuration before ordering.
What lifts are compatible with the Challenger 10315 Stack Adapter Kit?

The 10315 kit fits all Challenger two-post and inground automotive lifts rated at 10,000 lb and 12,000 lb capacity. Your lift arms must have round drop-in pad assemblies that accept a 60mm (2-3/8 inch) pin diameter. Check your lift arm configuration before ordering.

Q: How do I install the stack adapters on my lift? A: Installation takes seconds with no tools required for the adapters themselves. Remove your existing screw pad from the lift arm, drop the stack adapter into the receptacle, and replace the screw pad on top. The organizer racks mount to your lift columns using included hardware.
How do I install the stack adapters on my lift?

Installation takes seconds with no tools required for the adapters themselves. Remove your existing screw pad from the lift arm, drop the stack adapter into the receptacle, and replace the screw pad on top. The organizer racks mount to your lift columns using included hardware.

Q: What height extensions can I achieve with this kit? A: The kit provides three height options. Use a single 3 inch adapter for minimal extension, a 6 inch adapter for moderate reach, or stack a 3 inch on a 6 inch adapter for 9 inches of total height. The four 3 inch and two 6 inch adapters let you configure all four lift arms independently.
What height extensions can I achieve with this kit?

The kit provides three height options. Use a single 3-inch adapter for minimal extension, a 6-inch adapter for moderate reach, or stack a 3-inch on a 6-inch adapter for 9 inches of total height. The four 3-inch and two 6-inch adapters let you configure all four lift arms independently.

Q: Can I purchase the adapters and racks separately? A: Yes. The individual components are available as separate part numbers. The 3 inch adapters are part number 10312, the 6 inch adapters are part number 10313, and the organizer racks are part number 10316. The complete 10315 kit bundles all components together.
Can I purchase the adapters and racks separately?

Yes. The individual components are available as separate part numbers. The 3-inch adapters are part number 10312, the 6-inch adapters are part number 10313, and the organizer racks are part number 10316. The complete 10315 kit bundles all components together.

About the Brand

Challenger

Challenger Lifts manufactures a full range of professional vehicle lifts, from compact two-post units to mobile columns capable of lifting commercial fleets. Every product is ALI-certified and built in the United States, backed by over three decades of shop-floor experience.

View All Challenger Products

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