4015 Closed Front Cross Beam

Shop specialized parts breakdowns for the Challenger 4015 Closed Front 4-post lift cross beam and overhead assemblies. This category includes cross beams, overhead channels, weldments, support structures, mounting hardware, sheaves/pulleys, cable routing components, and all related reinforcement parts.

Organized by the factory diagrams for the 4015 Closed Front series, these components maintain structural integrity, proper cable alignment, and reliable lift performance. Perfect for repairs, replacements, or maintenance of the overhead cross beam system on your Challenger 4015 Closed Front hoist.

4015 Closed Front Cross Beam

Drawing Number

Parts Description

Cross Beam Weld

Lock Pivot Pin

1/8" x 1 1/2" Lg. Cotter Pin

Slack Lock Assembly

Primary Lock Pawl

3/4" Washer - (1.5 O.D. x .13 Thick Nominal0

Spacer Bushing

Air Cylinder Assembly

1/4-28NF x 1 1/16" Lg HEX Head Bolt

1/4-28NF HEX Nut

1/4-28NF HEX Jam Nut

Clevis Pin

Hair Pin Cotter Pin

Extension Spring

Sheave

1/8" Thick Thrust Bearing

Sheave Spacer Bushing

Sheave Pin Assembly (Cross Beam)

M8 x 16mm Lg HEX Locking Flange Head Cap Screw

Unnamed part

Sheave Guard

1/4-20NC x 1/2" Lg. Self Tapping Screw

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