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KYB KG5485 Shock Absorber - Rear
Overview of KYB Gas-a-just Shock Absorber KG5485
The KYB Gas-a-just suspension shock absorber KG5485 is engineered for the Mazda B2600, providing reliable damping performance tailored to this vehicle. Designed to restore original handling and ride comfort, this shock absorber meets precise fitment specifications for optimal suspension function.
- Compressed length: 14.96 inches
- Extended length: 24.21 inches
- Stroke length: 9.25 inches
- Lower mount type: E2 (12x41)
- Upper mount type: E2 (20x43)
- Includes dust cover for protection
- No internal rebound spring
- No B-stop or R-stop components
Detailed Product Description
The KYB Gas-a-just KG5485 shock absorber is specifically designed for the Mazda B2600, ensuring precise fitment and suspension performance. With a compressed length of 14.96 inches and an extended length of 24.21 inches, this shock absorber offers a stroke length of 9.25 inches, providing effective damping through the suspension travel. The lower and upper mounts use E2 style fittings sized 12x41 and 20x43 respectively, matching the factory mounting points for straightforward installation. A dust cover is included to protect the shock shaft from debris and extend service life. This model does not include an internal rebound spring or bump stops (B-stop and R-stop), aligning with the original equipment design for this vehicle.
About the Gas-a-just Product Line
KYB's Gas-a-just line features gas-charged shock absorbers designed to deliver consistent damping performance and improved ride control. The gas pressure inside the shock helps reduce foaming and aeration of the hydraulic fluid, maintaining stable suspension response. The KG5485 model within this line is tailored for the Mazda B2600, combining KYB's engineering standards with vehicle-specific fitment to support suspension reliability and handling precision.
Common Applications and Problem Solving
- Restores original ride comfort and handling on Mazda B2600
- Replaces worn or leaking shock absorbers causing poor damping
- Eliminates excessive bouncing or instability during driving
- Addresses uneven tire wear related to suspension issues
- Improves vehicle control and braking response
Installation Notes and Tips
When installing the KYB Gas-a-just KG5485 shock absorber on a Mazda B2600, ensure the correct orientation of the E2 lower and upper mounts. Verify that the dust cover is properly seated to protect the shock shaft. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Use appropriate tools to avoid damage to mounting points and torque all fasteners to manufacturer specifications.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just KG5485 shock absorber to meet or exceed OEM standards for durability and performance. The product includes a dust cover to enhance longevity by protecting internal components. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.
| Brand | National |
|---|---|
| Part Number | A-13 |
| Position | Gas-a-just |
| Cone Bore (Inch) | 1.3772 |
| Cone Bore (MM) | 34.9810 |
| Cone Length (Inch) | 0.6600 |
| Cone Length (MM) | 16.7640 |
| Cone Radius (Inch) | 0.2030 |
| Cone Radius (MM) | 5.1560 |
| Cup Bore (Inch) | 2.3280 |
| Cup Bore (MM) | 59.1310 |
| Cup Length (Inch) | 0.4700 |
| Cup Length (MM) | 11.9380 |
| Cup Radius (Inch) | 0.0500 |
| Cup Radius (MM) | 1.2700 |
| Part Description | Taper Bearing Set |
| Standout (Inch) | 0.0155 |
| Standout (MM) | 0.3940 |
| Taper Bearing Cone | L68149 |
| Taper Bearing Cup | L68110 |
| Width (Inch) | 0.6252 |
| Width (mm) | 15.8800 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1993 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1992 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1991 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1990 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1989 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1988 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 1987 | Mazda | B2600 | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.