🚙 Upgrade your ride’s backbone — because comfort is the new cool!
These rear leaf spring bump stops (OE# 1C3Z-4730-AA) are precision-engineered polyurethane components designed to prevent frame contact during spring compression. Compatible with Ford Excursion (2000-2005), F250 (2005-2016), and F350 (2005-2019), they enhance driving stability and suspension longevity. Easy to install and backed by a 1-year warranty with 24/7 support.
| Brand | X4XZ |
| Auto Part Position | Rear |
| Material | Polyurethane (PU) |
| Color | Black |
| Item Weight | 1 Pounds |
| Vehicle Service Type | Cars |
| Manufacturer | X4XZ |
| Model | Rear Leaf Spring Bumpers |
| Item Weight | 1 pounds |
| Package Dimensions | 11.14 x 4.02 x 3.23 inches |
| Item model number | 1C3Z4730AA |
| Manufacturer Part Number | 1C3Z4730AA |
A**R
Bump
Very easy to install and they look great.
B**P
2005 Ford F250 CrewCab SuperDuty.
Replaced the old cracked bumpstops on Ford F250 crewcab. Seem well made and should last a while.
S**R
Smaller than factory
They look pretty light duty compared to the factory stops, they are smaller and shorter. I guess we’ll have to see how they work.
W**H
Easy fix for long lost originals
Took about 15 minutes to remove the remains of the original bump stops and install these.20 year old springs are sagging and in need of replacement but these bumpers at least restored about 1 1/2 inches of ride height to them.The description says that they're made out of Polyurethane but if they are it's a pretty soft version. It was fairly easy to compress the material with one's hand. Much softer than HDPE for instance. But more firm than what you'd expect from a "rubber" bump.These are nice in that they come with a new nut and washer because likely the ones you remove will be damaged/useless.
Trustpilot
2 months ago
5 days ago
