Built to order — priced and scheduled at the time of enquiry.
Every one of these is made to order, so the price shown on this page is a guide only. Material costs, specification and our build queue all move, and we won't quote off an old figure. Your written quotation is the price that applies and supersedes anything displayed here.
Email us at sales@billetrotary.com.au or message us on WhatsApp +61 417 238 033 with your build details and we'll come back with current pricing and a current lead time for your exact specification.
These are invoiced directly and paid by bank transfer. Made-to-order assemblies aren't sold through online checkout; your quote will cover payment details, build lead time and worldwide freight options.
Billet 26B centre bearing (4 rotor) eccentric shaft kit
Included:
- Billet X40 4140 4 rotor centre bearing eccentric shaft
- Centre bearing
- Cast iron front counterweight
- Billet splined rear counterweight
- Billet rear nut
- Front nut
Allow for a total length of 708mm.
Lead time
Lead time on this item is confirmed at the time of order — these are low volume, built to order units. Please email us at sales@billetrotary.com.au for a current estimate before ordering.

























