Front Spring Bumper Bump Stop with High-grade Synthetic Rubber Compound OEM Direct Replacement for 200,000+ km Durability
| Material: | High-grade Synthetic Rubber Compound | Fitting Position: | Front Axle, Left Hand (LH) |
| OEM Part Number: | 48304-36170 / 4830436170 | Durability Rating: | 200,000+ Km |
| Installation Success Rate: | 99% | Rubber Hardness: | Shore Hardness Tested |
| Temperature Resistance: | Extreme Temperatures | Oil Resistance: | Resistant To Oil |
| High Light: | High-grade synthetic rubber compound Bump Stop,OEM Direct Replacement Front Spring Bumper,200,000+ km durability Suspension Buffer |
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The Front Spring Bumper (Bump Stop) with OEM number 48304-36170 (also listed as 4830436170) is a verified direct-fit replacement for select Toyota Land Cruiser and Land Cruiser Prado models. This critical suspension component mounts on the front axle to limit suspension travel, preventing metal-to-metal contact between the axle and chassis during full compression.
If your front spring bumper is failing, you may experience:
- Harsh Bottoming-Out: Loud thud or metal-on-metal impact when driving over bumps
- Visible Cracking or Deterioration: Cracks, splits, or missing chunks from rubber buffer
- Sagging or Uneven Ride Height: Front suspension sits lower than normal
- Reduced Off-Road Performance: Compromised impact absorption on uneven terrain
| Part Number: | 48304-36170 | Product Name: | Front Spring Bumper |
| Car Model: | Toyota Land Cruiser 70/90/100 Series | Engine Model: | Toyota |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Brand | Model | Series / Chassis | Years |
|---|---|---|---|
| Toyota | Land Cruiser | 70 Series (J7) | 1984-Present |
| Toyota | Land Cruiser | 90 Series (J9) | 1996-2002 |
| Toyota | Land Cruiser | 100 Series (J10) | 1998-2007 |
| Toyota | Land Cruiser Prado | 120 Series (J12) | 2002-2009 |
| Toyota | Land Cruiser Prado | 150 Series (J15) | 2009-Present |
| Feature | Benefit |
|---|---|
| OEM Direct Replacement | Guarantees factory-fit quality and performance |
| High-Grade Synthetic Rubber | Superior impact absorption and environmental resistance |
| Precision-Molded Design | Perfect fitment on front axle |
| Limits Suspension Travel | Prevents metal-to-metal contact and component damage |
| Direct Bolt-On Fitment | No modifications required |
| 100% New — No Core Charge | Zero wear and full service life |
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to OE blueprint specifications |
| Rubber Hardness Test | Shore hardness testing for impact absorption |
| Material Composition | Rubber compound analysis for environmental resistance |
| Durability Cycle Test | 500+ hour compression cycling for 200,000+ km service life |
| Final Assembly Inspection | 100% visual and functional inspection |
Installation Guidelines:
- Safely raise vehicle and support on jack stands
- Remove front wheel to access suspension area
- Locate front coil spring bumper on axle
- Remove old, worn bumper
- Clean mounting surface thoroughly
- Install new bumper in correct orientation
- Secure with original hardware and torque to specifications
- Reinstall wheel and lower vehicle
- Test drive to verify operation
Maintenance Schedule:
- Inspection: Every 50,000 km / 12 months, or after heavy off-road use
- Replacement: Immediately if symptoms appear or rubber shows damage
- Note: Always replace in pairs for even suspension performance
Each spring bumper is securely packed in protective carton to prevent shipping damage. Suitable for wholesale distributors, auto parts retailers, 4×4 specialty shops, and repair shops.