Diaphragm Plastic:Universal
$2.00
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Diaphragm Plastic:Universal
$2.00
Premium Silicone
Durable leak free shock sealing
Factory Fitment
Direct OEM replacement bladders
Four Included
Complete set for shocks
In Stock
Shock Maintenance EssentialKeep Your Suspension Leak Free
Restore original damping precision to your RC car with genuine Traxxas Silicone Diaphragms for Ultra Shocks (4). These high-quality silicone bladders ensure consistent hydraulic action and prevent oil leakage during intense off-road bashing or racing.
Smooth Suspension PerformanceGenuine Traxxas Shock Replacement Parts
Maintain peak suspension performance on your vehicle with authentic Traxxas Silicone Diaphragms for Ultra Shocks (4). Over time, original shock bladders can wear, swell, or tear, leading to erratic oil pressure and reduced damping efficiency. Crafted from high-grade silicone, these replacement diaphragms fit seamlessly into standard Traxxas Ultra Shocks across a wide range of models including the Slash VXL, Rustler 4X4, Stampede, and 4-Tec series. Installing fresh diaphragms helps seal out dirt, prevent oil leaks, and restore plush shock performance for your brushless motor monster trucks and short course rigs.
Technical SpecificationsProduct Details and Vehicle Compatibility
Compatible Vehicles
Traxxas Slash, Rustler, Stampede, 4-Tec, T-Maxx, Drag Slash, Fiesta Rally, BIGFOOT
Part Type
Shock Diaphragms / Bladders
Material
High-Grade Silicone
Placement/Position
Shock Absorber Top Cap
Quantity
4 Diaphragms
Key Component FeaturesEngineered for Reliable Shock Performance
OEM QualityGenuine Traxxas factory replacement part
Silicone ConstructionFlexible elastomer resists shock oil degradation
Precision SealPrevents hydraulic oil leakage and air ingestion
Complete SetIncludes four diaphragms for a full vehicle overhaul
Broad CompatibilityFits standard Ultra Shocks on dozens of 1/10 scale models
Consistent DampingMaintains smooth air-free fluid displacement during jumps
Frequently Asked QuestionsEverything you need to know
What are Traxxas Silicone Diaphragms for Ultra Shocks (4) used for?
Traxxas Silicone Diaphragms for Ultra Shocks (4) act as flexible shock bladders inside Traxxas Ultra Shocks. They separate the shock fluid from air inside the cap, ensuring consistent hydraulic damping and preventing shock oil leakage.
Which vehicles are compatible with Traxxas Silicone Diaphragms for Ultra Shocks (4)?
Traxxas Silicone Diaphragms for Ultra Shocks (4) fit standard Ultra Shocks used on various Traxxas 1/10 scale models, including the Slash 2WD/4X4, Rustler, Stampede, 4-Tec chassis, Drag Slash, Ford Fiesta Rally, BIGFOOT, and T-Maxx nitro trucks.
How many diaphragms come in the Traxxas Silicone Diaphragms for Ultra Shocks (4) pack?
The Traxxas Silicone Diaphragms for Ultra Shocks (4) package includes four individual silicone shock diaphragms, enough to service a complete set of four shocks.