HPI 85619 UPPER ARM SET Caster Blocks The kit is a standard

The kit is a standard Master Grade release from top to bottom

• RC Tank Battery: 7

With suspension reassembly and a separately-sold transmitter with 4WS function and R/C equipment

Use HPI part number 15436 and the product title

For the Traxxas E-Revo and Traxxas Summit

HPI 85619 UPPER ARM SET Caster Blocks The kit is a standardGenuine HPI Racing upper arm set for the Nitro Monster King 4x4. These factory suspension components form part of the truck's multi link solid axle suspension system and restore the original upper link geometry and articulation. Designed for HPI Nitro Monster King 4x4 Upper suspension arm set Part of the multi link solid axle suspension Direct factory replacement fit Genuine HPI Racing part HPI part number: 85619.