Upgrade your Land Cruiser or Lexus LX450 with DuroBumps premium front extended bump stops. Proudly made in the USA, these bump stops feature dual durometer rubber for smooth, progressive dampening that absorbs hard impacts and prevents suspension bottom-outs. Whether you’re tackling rugged off-road trails or navigating everyday roads, DuroBumps delivers enhanced control, superior comfort, and critical suspension protection.
Specifically engineered for vehicles with a minimum of 2 inches of lift, the DBF425525 bump stops are side-specific for your Toyota or Lexus. Install the shorter 4.25-inch bump stop on the passenger side (right-hand side) and the taller 5.25-inch bump stop on the driver side (left-hand side). This configuration limits wheel up-travel by 2 inches over OEM, helping to reduce tire rub and protect extended-length shocks while improving off-road performance.
Unlike rigid OEM bump stops that deliver a harsh “thud,” DuroBumps compress progressively to absorb impacts smoothly and quietly. With a deflection rate of .75 inches at 1500 lbs., these bump stops cushion suspension loads, reducing stress on shocks, bushings, and control arms while extending component life.
Installation is fast and straightforward with no drilling, coil spring removal, or modifications required. DuroBumps are frame-mounted and bolt directly into factory mounting holes using the included premium hardware, ensuring a secure fit and long-lasting performance.
Key Benefits:
- Deflection (Compression): .75 in. @ 1500LBS.
- Side-specific design for optimal suspension performance
- Engineered for 2-inch lift applications
- Provides smooth, progressive dampening for superior ride quality
- Prevents suspension over-compression and protects critical components
- Silent operation eliminates harsh bottom-out noise
- Quick bolt-on installation with premium hardware included
- Proudly made in the USA with premium materials
Each kit includes:
- (2) Premium front bump stops (driver and passenger side specific)
- (4) JIS 10.9 M8x1.25 40mm flange bolts with pre-applied thread locker
- (1) Free sticker
- Installation instructions
For complete suspension performance, pair these front bump stops with our premium rear bump stops for the Toyota Land Cruiser 80 Series or Lexus LX450. Together, they provide balanced control, reduced impacts, and superior ride quality both on and off the trail. Experience the DuroBumps difference today!




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