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Traxxas 9891 TRX-4M Two-Speed Transmission
$49.95 USD
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Available to order
TraxxasPart # 9891
TRX-4M Two-Speed Transmission
Transmission Part
Fits these models
4 models
$49.95 USD
- Ships in 1–2 business daysIn-stock orders leave Houston, TX by UPS or USPS. Free standard shipping on $99+.
- Free store pickupSouthwest Fwy, Houston. We email when it's ready. Usually ready within 24 hours on days we're open.
- Genuine parts, 30-day returnsEverything comes through authorized dealer accounts. Unopened items can come back within 30 days.
Shipping & pickup
Free standard shipping covers the contiguous 48 states, big trucks included; orders under $99 pay $5.95–$8.95. Tracking is emailed when your order leaves. Batteries ship ground only and can't go to P.O. boxes, APO/FPO, Alaska or Hawaii. Full shipping policy
Picking up in Houston? Choose Pick up at checkout and wait for our ready-for-pickup email.
Returns
30 days from delivery on new, unopened items. Opened-but-unused items may carry a 15% restocking fee; batteries, chargers, powered electronics and painted bodies are final sale once opened. Full refund policy
Warranty & support
Everything we sell is genuine and covered by the manufacturer's warranty (Traxxas, Horizon Hobby and the other brands we carry). If something arrives defective, contact us within 7 days and we'll make it right. Fitment or upgrade questions? Call 832-288-4789 or email support@rchobbyshop.com.
Part # 9891
Overview
Add enhanced crawling capability to your TRX-4M® with the new High/Low 2-speed transmission. The manually selectable unit adds a low gear option for incredible rock-crawling torque, while keeping the standard high gear ratio for general driving. The transmission comes fully assembled and ready to install with a new Titan® 180 motor and mounting bracket.
Features
- Fully assembled with Titan 180 motor
- Manual shifting lever to select low (32.7:1) or high (9.9:1) gears
- Includes mounting bracket
- Compatible with stock and speed gear ratios, including portal axles
- Not compatible with crawl gears