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Color:Black
Size:53mm
Quantity:
New piggyback oil-filled shock absorber for 1/18 Traxxas TRX4M RC crawler, set of 4pcs. Adjustable spring preload, stable damping.
Product Introduction
CNC aluminum piggyback shock absorber specially developed for Traxxas TRX4M 1/18 mini crawler. Side-mounted auxiliary oil tank design ensures consistent damping during travel. Oil-rebuildable, adjustable spring preload for suspension tuning, greatly improves climbing performance. Package includes 4 shock absorbers.
Specifications
Center to center length options:53mm,59mm,66mm,78mm
4pcs total weight:
53mm:37.4g
59mm:39.4g
66mm:41.4g
78mm:45.2g
Material: Aluminum Alloy
Feature: Piggyback design, oil-fillable, adjustable spring preload, rebuildable
Fit: Traxxas TRX4M 1/18 RC Crawler
Color Options: Black, Red, Silver, Gray
Package: 4 PCS Shock Absorbers
4pcs total weight:
53mm:37.4g
59mm:39.4g
66mm:41.4g
78mm:45.2g
Feature: Piggyback design, oil-fillable, adjustable spring preload, rebuildable
Fit: Traxxas TRX4M 1/18 RC Crawler
Color Options: Black, Red, Silver, Gray
Warm Tips
- Shock oil is not included, please purchase separately.
- Confirm hole-to-hole length before placing order.
- 3-5mm deviation caused by manual measurement.
- Slight color difference under different display screens.




Answer your questions
You can check the mounting hole distances and part dimensions listed in the product images. If unsure, contact us with your RC car model name and we will help verify compatibility.
Some parts include reference images or videos. Due to the DIY nature of RC upgrades, we assume a basic understanding of RC assembly. If you need help, we’re happy to provide installation advice via email.
Orders are usually processed within 1–3 business days. Delivery time depends on your location. Most international orders arrive within 7–15 business days.
