Equipment reference / Rytec R1071159-0 drive chain: roller chain, master link and tensioner

Rytec R1071159-0 drive chain: roller chain, master link and tensioner

Read the three mechanical components of the exact drive-chain assembly and the conflicting overall master-link label.

US source scopeReference updated 2026-09-13

Identification details & limits

Reference identifier: Rytec R1071159-0 drive chain: roller chain, master link and tensioner. Compare each listed detail with the exact product and the source document. Do not submit a personal serial number or access code to this website.

Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 34, printed page 26: Reviewed parts table · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Reviewed parts table · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec

Identification and scope details from the cited sources; each row retains its source locator.
Spiral VP direct-drive chain assembly	R1071159-0 Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Spiral VP direct-drive chain assembly · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Number 50 roller chain	R1071160-0 Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Number 50 roller chain · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Number 50 master link in the detailed chain BOM	R0004022 Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Number 50 master link in the detailed chain BOM · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Number 50 chain tensioner	R1071161-0 Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Number 50 chain tensioner · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Exact assembly contents	The single-parent R1071159-0 BOM lists one each of R1071160-0, R0004022 and R1071161-0. These support component-to-assembly identification subject to the installed configuration and serial number. Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Exact assembly contents · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Overall-table discrepancy	The overall door BOM prints R4002 for a number 50 master link, while the detailed chain BOM prints R0004022. They remain separate labels with no approved alias. Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 34, printed page 26: Overall-table discrepancy · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Chain specification boundary	A number 50 label alone does not establish chain length, installed tension, a load rating or compatibility with every number 50 component. No tensioning procedure is supplied. Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 47, printed page 39: Chain specification boundary · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec
Manual and serial scope	This is an independent identification reference to the revision-AA Spiral VP manual linked by Rytec. Match the installed serial number, drive arrangement, hand and lift configuration with Rytec before selecting parts. CF means consult factory; A/R means as required. Neither establishes stock or a fixed quantity. Rytec Spiral VP direct-drive owner manualR1071265-0, Rev AA (2016), PDF page 31, printed page 23: Manual and serial scope · checked 2026-09-13 · R1071265-0, Rev AA (2016) · Rytec

Sources & review dates

Rytec Spiral VP direct-drive owner manualRytec · US · checked 2026-09-13 · R1071265-0, Rev AA (2016)

This independent reference preserves the source’s stated scope. It does not report an Anderson installation inspection, product test or safety clearance.

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The cited sources define the product details shown here; comparison does not establish fitment. Anderson’s repair service covers its listed Connecticut communities; this national reference does not imply nationwide service.