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Please CONTACT US with any lead time requirements.
This item is available for pre-order.
Please CONTACT US with any lead time requirements.
A Le Mans-winning gear shift actuator with the valves built right in, so there's virtually no air path between valve and piston, meaning faster shifts and less air consumed on every change.
A shift actuator and valve block combined into one compact unit.
Most pneumatic shift systems need a separate valve block feeding air to the actuator through a length of hose. The Gear Shift Servo (GSS) does away with that by custom designing the shift valves directly into the actuator body, essentially combining a shift actuator with a valve block in one part. Because there's virtually zero air path length between the valve's exit port and the actuator's piston, that translates directly into faster system response and a marked drop in air consumption, and it also means your install only needs a single air line and a single wiring connector instead of a valve block, hoses, and two connectors.
The body and valve block are CNC machined from high grade aluminum billet and protectively anodized. Low friction seals give the durable chrome rod smooth movement and a quick, accurate return to rest. Adjustable rod ends on both the body and piston rod mean it fits most applications. It's been a proven winner in GT and single-seater racing worldwide, including victories at the Le Mans 24 Hours, and has also seen success in WRC and off-road competition.
Valves built directly into the actuator body mean a near-zero air path and a fast, crisp shift.
One air line, one wiring connector, no valve block to package and plumb separately.
Proven across GT, single-seater, WRC, and off-road competition worldwide.
±17 mm stroke with adjustable rod ends on both the body and piston rod for a fit on most applications.
Low friction seals and a durable chrome rod, protected by integrated air filters for long service life.
Order with a DTM connector (ZF203-1) or a motorsport Autosport connector (ZF206-1).
| Valve response time | Under 10 ms |
| Max. operating pressure | 10 Bar |
| Stroke | ±17 mm (34 mm total) |
| Air inlet fitting | Dash 4 JIC male |
| Voltage range | 8 to 16 V |
| Max. current | 4.5 A at 12 V, 20°C |
| Min. valve coil resistance | 2.9 Ohms at 20°C |
| Weight | 12.8 oz (364 g) |
| Size (L x H x W) | 5.87 x 2.32 x 1.89 in (149 x 59 x 48 mm) |
| Mounting rod ends | 1/4 in (rod), 8 mm (body) |
| Service interval | 30 hrs or 6,000 km (3,728 mi) |
| Ambient working temperature | 14 to 158°F (-10 to 70°C) |
| Air supply | Under 10 Bar, clean and dry |
| ZF203-1 (DTM) | DTM04-3P, mating DTM06-3S — Pin 1: 12V, Pin 2: Up valve, Pin 3: Down valve |
| ZF206-1 (Autosport) | AS107-35PN, mating AS607-35SN — Pins 1/2: Up valve +/-, Pins 3/4: Down valve +/-, Pins 5-6: Not connected |
You won't need a separate valve block for this actuator, but you'll still want a compressor and accumulator supplying it air.
Shop the Accumulator →No. The shift valves are custom built into the actuator body itself, so there's no separate valve block to install, just a single air line and wiring connector.
ZF203-1 uses a DTM connector, ZF206-1 uses a motorsport Autosport connector. Match whichever your wiring harness is built around.
Every 30 hours or 6,000 km, whichever comes first.
Currently, UPS is our preferred shipping carrier for both domestic and international orders, however we will ship via FedEx if required. At checkout, you may select your preferred service type from UPS and benefit from our discounted shipping rates. Orders received before 2:30PM EST are able to be shipped the same day, pending the items ordered are in stock at our location. If an order is placed after 12PM EST and is urgent required expedited shipping, please contact us at (386) 333-9543, and we will do everything we can to process your request.
The current ground transit days from our facility as of 05SEP2024 are listed below. The transit times are subject to change at any given time via UPS/FedEx. Please visit their website for the most accurate information.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
You may return most new, unopened items within 7 days of delivery for a full refund (less the cost of shipping). Special order items will be subject to a restocking fee, so please contact us before sending your item. Your refund will process within one week of Creative Motorsport Solutions receiving your item. Please note the time it takes your bank to process your refund may take up to 5 to 10 business days.
We diligently try our best to keep the most popular items in stock. However, certain items may have extended lead times as items have to get shipped from their respected manufacturer's warehouses to us first; and then to you. If the items are in stock, the average added transit times are:
AvioRace: 1-3 days
Bosch: 3-6 days
Motec: 1-3 days
TireWatch: 7-10 Days
Texense/XAP: Please contact us for more information.
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