Factory Pro O-XCP029 Xray X4'26 1/10 Touring Car Main Chassis - Graphite 2.25  [FP-O-XCP029]

Factory Pro FP-O-XCP029 Xray X4'26 Main Chassis - Graphite 2.25: a focused look at the replacement structural plate

The Factory Pro FP-O-XCP029 main chassis is a direct replacement plate for the Xray X4'26 platform. As a single component it defines the baseline stiffness and part-fit relationships for the center section of a touring car style chassis. The editorial focus here is on how the graphite 2.25mm plate affects structural behavior, part compatibility, and the expectations an experienced hobbyist should have when sourcing an OEM-style replacement part.

Design role and platform context

The main chassis plate locates drivetrain, suspension bulkheads, and mounting points. On the Xray X4'26 platform the geometry of those interfaces is intended to preserve known kinematic relationships, so replacement plates focus on matching hole patterns and thickness to retain original fit. This Factory Pro part is presented as a like-for-like graphite plate designed to sit between the upper deck and lower assemblies and carry the mechanical loads passed through the car during use.

Material and machining characteristics

Graphite at 2.25mm thickness is commonly chosen to balance torsional stiffness with a degree of compliance compared to thicker plates. The FP-O-XCP029 appears machined to maintain register dimensions and fastener locations. For hobbyists assessing a replacement, the important attributes are flatness, hole tolerances, and edge finishes, all of which influence how the chassis mates with towers, motor mounts, and other subassemblies.

Compatibility and part interchange considerations

The plate is specified for the Xray X4'26 designation, so compatibility centers on that platform's locating points. When replacing a main chassis plate, matching the part number and model designation reduces the risk of misaligned mounting points. This Factory Pro item is positioned as an aftermarket option aimed at those who need a direct replacement or prefer a specific graphite thickness for their build preferences.

Who this part suits

This main chassis is relevant to hobbyists who repair or refresh an Xray X4'26 platform and who care about retaining the original mounting geometry. It is presented as a component-level replacement rather than an upgrade package; the focus is on fit and material consistency rather than on tuning instructions or performance claims.

The Factory Pro FP-O-XCP029 is a straightforward replacement main chassis for the Xray X4'26 line. Its graphite 2.25mm construction is aimed at preserving platform geometry and offering a predictable structural baseline for builders and collectors who maintain these kits.