Built to order — every unit is specified in consultation with us.
No two builds are the same. Tell us about your project using the Request a Quote form above — or message us on WhatsApp +61 417 238 033 or sales@billetrotary.com.au — and we'll come back to you with a formal quotation for your exact specification.
Indicative pricing from $11,975 AUD. Final pricing depends on specification, selected options and current component costs.
High-value assemblies are invoiced directly and paid by bank transfer — we don't take five-figure payments through online checkout. Your quote will include payment details, build lead time and worldwide freight options.
Billet 39B (6 Rotor) Eccentric shaft kit
Included:
- Billet 4340 6 rotor Eccentric shaft
- Billet Front counterweight
- Billet Splined rear Counterweight
- Billet Rear nut
Please allow 12 to 18 weeks lead time on this item.


























