H10 Aluminum Front Bump Stops: Purpose, Fitment, and Install
By Vanquish Products - Premium RC Crawler Kits & Accessories | Published: 2026-11-05
Category: Handleidingen
Upgrade your H10 with functional aluminum front bump stops. Learn their purpose, fitment, and a step-by-step install to control shock travel and protect your axle.
Quick answer
Install Vanquish H10 aluminum front bump stops to replace the non-functional molded versions in H10 kits and RTRs. They add real spring-controlled bump stop action, align with bump stop pads, and fit both stock and aluminum Currie axles.
Why functional bump stops matter on an H10
The molded bump stops included with H10 platform kits and RTRs are cosmetic and do not control suspension movement. Adding functional stops gives you a tunable limit for shock compression, which helps prevent the axle and chassis from hard contact on big landings or steep climbs. The internal spring design means the piston absorbs impact progressively rather than acting as a solid block.
Because the stops align with the bump stop pads on the axle, you get a clean, detailed look that also serves a purpose. This is especially useful if you run softer springs or longer shocks and want to protect drivetrain parts from over-compression.
Fitment notes for stock and Currie axles
These bump stops are compatible with both the stock H10 front axle housing and the aluminum Currie axle. The left and right-specific designs ensure proper alignment with the bump stop pads on either housing. Before installing, check that your axle has the corresponding mounting points and that the bump stop pad is clean and flat.
If you are unsure which axle you have, look for the Currie branding or compare the housing shape to the stock unit. The bump stops are designed to work with both, so no modification is needed for either.
Step-by-step installation
- Remove the stock molded bump stops: Unscrew or pry off the original molded bump stops from the axle housing. Keep the mounting hardware if it is in good condition. Common mistake: forcing the parts can damage the mounting holes—work gently and use the correct driver size. Check that the mounting surface is free of debris and old threadlocker before proceeding.
- Test-fit left and right bump stops: Identify the left and right units (they are side-specific) and test-fit them onto the axle without tightening. The piston should align with the bump stop pad on the axle. Common mistake: swapping left and right—this misaligns the piston and pad, reducing effectiveness. Confirm the piston contacts the pad squarely through the suspension travel by cycling the suspension by hand.
- Apply threadlocker and tighten: Apply a small amount of medium-strength threadlocker to the mounting screws, then tighten them evenly. Do not overtighten, as aluminum threads can strip. Common mistake: skipping threadlocker—vibration can loosen the screws during use. Use a torque wrench if possible; snug is sufficient—typically 8–10 in-lbs for M3 screws, but check your kit’s hardware.
- Cycle suspension and check clearance: Compress the suspension fully by hand and check that the bump stop piston compresses without binding and that no other components contact the stops. Common mistake: assuming clearance without testing—dynamic loads can cause interference. Adjust shock preload or limit straps if the bump stops bottom out too early or too late in the travel.
- Final check and test run: Recheck screw tightness after the first run. Listen for unusual noises and inspect for wear marks on the piston or pad. Common mistake: forgetting to re-torque after initial use—settling can loosen hardware. After a full battery pack, inspect the bump stops for proper function and adjust as needed.
Product facts
- H10 Aluminum Front Bump Stops: Machined in the USA from aluminum with left and right-specific designs and an internal spring controlling the piston. The spring-loaded piston provides progressive bump stop action instead of a solid stop, reducing shock to the chassis on hard impacts.
H10 Aluminum Front Bump Stops
