HPI Racing BAJA Delrin Axle Collars BJ057/DC by GPM  [BJ057/DC]

Delrin spacer collars for BJ057 applications

This aftermarket set supplies four Delrin collars sized for BJ057 use and identified as part number BJ057/DC. The components are intended for RC models where compact, accurate spacers are needed to set hub position and maintain axle clearance.

Delrin (acetal) gives low sliding friction and stable dimensions across common hobby temperature ranges, so these collars perform well between wheel hubs, bearings or on axle journals. They are intended as locating and spacing pieces rather than primary structural parts.

Fitting is straightforward for an experienced modeller: slide the collar onto the axle or into the hub bore to achieve the required spacing, then refit the hub assembly following the chassis instructions. After installation check free wheel rotation and correct preload.

• Role: preserve axle spacing, locate wheel hubs, reduce lateral play.
• Material note: Delrin is suited to sliding fits and repeated removal and refit cycles.
• Quantity: 4pcs included as shown in the product designation.