
The Mercury 84-879312T51 is a genuine Mercury DTS Dual-Handle Console Remote Control, Chrome, No Trim. G Service Power has this unit new surplus, unused, in stock in the UK at £799.99, ready for next-day worldwide dispatch. Call +44 7951 632187.

Actual unit photographs. Further photos and video on request.
| Part number (MPN) | 84-879312T51 |
|---|---|
| Manufacturer | Mercury |
| Product | DTS Dual-Handle Console Remote Control, Chrome, No Trim |
| Part number | 84-879312T51 (Quicksilver / Mercury) |
| Cummins MerCruiser Diesel number | 4995263 (Control, Throttle — on the Cummins box label) |
| Mercury catalogue match | 877775A20 — DTS dual handle console, CAN pad, non-trim, chrome |
| Type | DTS electronic remote control, console mount |
| Version | Dual handle, chrome, no trim (box label) |
| Key pad | SmartCraft: Neutral, Troll, Sync, Transfer, 1 Lever, Throttle Only, Dock |
| System | Original (Gen 1) Mercury DTS, Design I — needs dealer calibration |
| Includes | Handles, side covers, lanyard stop switch kit, DTS quick reference guide |
| Labels | Quicksilver dated 29 Apr 2009, assembled in Mexico; Cummins dated 18 Sep 2009 |
| Condition | New surplus — unused, in the original Mercury box |
| Quantity available | 1 unit |
| Location | UK — ready to ship worldwide |
| Condition | New surplus |
| Availability | In stock — next-day worldwide dispatch |
| Price | £799.99 ex works UK, excl. VAT |
| Reference | GX-84-879312T51 |
The Mercury 84-879312T51 fits Mercury / Cummins MerCruiser Diesel DTS twin-engine console installations (original Gen 1 DTS). Related part numbers: 4995263 (customer (oe) number, Cummins MerCruiser Diesel), 879312T51 (alternate part number, Mercury), 877775A20 (cross-reference, Mercury), 883131A05 (kit component, Mercury), 877742A07 (kit component, Mercury), 87-899178T01 (kit component, Mercury), 877775A19 (related part (same system), Mercury) and 8M0079286 (related part (same system), Mercury).
| Make | Model | Notes |
|---|---|---|
| Mercury / Cummins MerCruiser Diesel | DTS twin-engine console installations (original Gen 1 DTS) | Mercury catalogue section Console Mount > Digital > 2002 & up; dealer calibration required. No source names specific engines or drives for this control |
| Part number | Brand | Relation | Notes |
|---|---|---|---|
| 4995263 | Cummins MerCruiser Diesel | Customer (OE) number | CMD P/N on the Quicksilver label; Cummins label reads 4995263 Control, Throttle |
| 879312T51 | Mercury | Alternate part number | the same Quicksilver number without the 84- prefix |
| 877775A20 | Mercury | Cross-reference | Mercury catalogue: Remote Control, Dual Handle-Console with CAN Pad, Non Trim (Chrome), DTS Design I — no longer available; matches this unit's labels |
| 883131A05 | Mercury | Kit component | left handle assembly, no trim, chrome (in the 877775A20 diagram) |
| 877742A07 | Mercury | Kit component | right handle assembly (in the 877775A20 diagram) |
| 87-899178T01 | Mercury | Kit component | SmartCraft CAN key pad (in the 877775A20 diagram) |
| 877775A19 | Mercury | Related part (same system) | the version WITH trim buttons — not this unit |
| 8M0079286 | Mercury | Related part (same system) | later Design II dual non-trim DTS control for 2007-on DTS engines; no source says it replaces 877775A20 |
84-879312T51 is not in Mercury's public catalogue; the 877775A20 match comes from the labels and the seller's Mercury parts data. DTS controls must suit your system generation and be calibrated by a Mercury dealer — check your existing control's number first. Fitment and interchange data is compiled from manufacturer catalogues and cross-reference listings and can change at engine serial-number breaks. Quote your engine serial number and existing part number when you call and we will confirm before dispatch.
The Mercury DTS Dual-Handle Console Remote Control, Chrome, No Trim — part number 84-879312T51 is a genuine Mercury part, supplied at £799.99 by G Service Power. It is new surplus, held in UK stock and dispatched next day, worldwide.
Genuine Mercury Marine DTS (Digital Throttle & Shift) dual-handle console remote control, Quicksilver part number 84-879312T51, Cummins MerCruiser Diesel number 4995263. The Quicksilver label reads Remote Control, Dual, Chrome, No Trim and the Cummins label reads 4995263 Control, Throttle (see photos). It is a fly-by-wire twin-engine control: each handle shifts and throttles one engine electronically, and the SmartCraft key pad adds troll speed control up to 1,000 rpm, engine synchronisation, single-lever control of both engines, warm-up throttle without shifting, a docking mode that limits throttle to about half, and transfer of control to another helm. It matches Mercury's catalogue description of 877775A20, the dual-handle console control with CAN pad, non-trim, chrome, from the original DTS range, which Mercury no longer supplies; the version with trim buttons is 877775A19. The box carries Mercury's notice that the control must be electronically calibrated by a boat builder or trained Mercury technician before use. Supplied with the chrome handles, side covers, lanyard stop switch kit and DTS quick reference guide in the original Mercury box. Condition: new surplus, unused, labels dated 2008 and 2009; box worn. One available at £799.99 plus VAT. Please check your existing control's number and DTS generation before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
Compatibility: fits Mercury / Cummins MerCruiser Diesel DTS twin-engine console installations (original Gen 1 DTS) — the full list of engines and interchangeable part numbers is on the . Confirm against your engine serial number before ordering, or call us and we will check it with you.
For sale from UK stock. Quote any of these references when you call.
| Part number | 84-879312T51 — also listed as 84879312T51, Quicksilver 84-879312T51, Cummins MerCruiser Diesel 84-879312T51 |
|---|---|
| Brand | Mercury — also sold under Quicksilver, Cummins MerCruiser Diesel |
| Cummins MerCruiser Diesel number | Mercury 4995263 |