TEIN 4X4 DAMPER GRAVEL 2 COILOVER KIT (FRONT ONLY)
Part Number: VSAHJ-W1HA1 | RRP: AUD $2,090.00 (inc. GST) | Stock: Low Stock
⚠️ CRITICAL COMPATIBILITY & PURCHASE NOTES:
• NOT COMPATIBLE with vehicles equipped with AHC (Active Height Control Suspension)
• MUST be purchased together with VSAHK-W1HA2 (rear kit) – CANNOT be purchased alone
• KDSS-equipped vehicles: Tank bracket kit SPS12-S2111 (sold separately) is required. Hydraulic system on KDSS-equipped vehicles needs to be readjusted.
• This is a front-only coilover kit – rear kit required for complete installation
🔧 KEY FEATURES
External Reservoir
2-Way Damping Adjustment (16x16)
Hydraulic Rebound Stopper (HRBS)
Mono-Tube w/ 56mm Piston
Pillow Upper Mounts
Thread-Type Height Adjust
Overhaul/Revalving Available
3-Year / 60,000km Warranty
| PRODUCT INFORMATION |
| PRODUCT NAME |
TEIN 4x4 Damper Gravel 2 Coilover Kit (Front Only) |
| PART NUMBER |
VSAHJ-W1HA1 |
| RRP (inc. GST) |
AUD $2,090.00 |
| STOCK |
⚠️ Low Stock |
| PAIR WITH |
VSAHK-W1HA2 (Rear Kit – Required) |
| FEATURES |
| SPRINGS INCLUDED |
✅ Yes |
| DAMPING ADJUSTMENT |
✅ Yes (2-Way: Compression & Rebound, 16 levels each) |
| RIDE HEIGHT ADJUSTABLE |
✅ Yes (Thread-type – varies by market) |
| UPPER MOUNT |
Pillow Upper (P/U) |
| EDFC COMPATIBLE |
— (Not specified) |
🔧 SPRING SPECIFICATIONS
FRONT SPRING
| Spring Rate |
784 lbs/in / 14.0 kgf/mm (14K) |
| Free Length |
381 mm |
| Upper Mount |
Pillow Upper (P/U) |
REAR
| Status |
Separate kit required |
| Pair With |
VSAHK-W1HA2 |
📏 RIDE HEIGHT SPECIFICATIONS
FRONT (China / Mongolia)
| Ride Height Change |
+40mm (Lift) |
| Adjustable Range |
+40mm to +55mm (China) / +40mm to +50mm (Mongolia) |
| Recommended Range |
+40mm to +50mm |
FRONT (Japan / Global)
| Ride Height Change |
+40mm (Lift) |
| Adjustable Range |
+30mm to +50mm |
| Recommended Range |
+30mm to +50mm |
🛠️ TECHNOLOGY HIGHLIGHTS
🔧 EXTERNAL RESERVOIR & 2-WAY DAMPING:
Use of a reservoir tank allows for larger oil capacity and improved thermal dissipation, enabling stable linear damping force generation. Compression and rebound damping force can be adjusted independently with 16 levels each, providing a wide adjustment range for various road conditions.
🛡️ HYDRAULIC REBOUND STOPPER (HRBS):
HRBS helps improve maneuverability for off-road driving. When shocks tend to fully extend off-road, HRBS internally converts the impact of the stroke to thermal energy and absorbs it, greatly reducing the impact that disturbs vehicle behavior and contributing to superior durability.
🔧 MONO-TUBE STRUCTURE:
Incorporates a mono-tube structure with a tougher, larger bore shell case to accommodate a wide 56mm piston rod, allowing for increased oil capacity. This contributes to stable generation of damping force required to respond to even small changes in road conditions.
🔧 VEHICLE-SPECIFIC FITTINGS:
• Tank Bracket: Anchoring brackets for reservoirs, specially designed for each vehicle model, are included for ease of installation.
• Pillow Upper Mounts: Front pillow upper mounts provide improved steering response and feedback.
📋 VEHICLE FITMENT GUIDE
| MAKE |
MODEL |
YEAR |
CHASSIS |
ENGINE |
GRADE |
LIFT (FRONT) |
MARKET |
| TOYOTA |
LAND CRUISER |
2009-2021 |
GRJ200L |
4.0L V6 |
— |
+40mm (+40 to +55 adj) |
China |
| TOYOTA |
LAND CRUISER |
2008-2021 |
URJ200L |
5.7L V8 |
— |
+40mm (+40 to +50 adj) |
Mongolia |
| TOYOTA |
LAND CRUISER |
2009.04-2021.07 |
URJ202W |
4.6L V8 |
GX, AX |
+40mm (+30 to +50 adj) |
Japan |
| TOYOTA |
LAND CRUISER |
2007-2021 |
VDJ200L |
4.5L V8 Diesel |
— |
+40mm (+30 to +50 adj) |
Mongolia |
🔧 COMPLETE KIT INFORMATION:
• Front Kit: VSAHJ-W1HA1 (this kit – AUD $2,090.00)
• Rear Kit: VSAHK-W1HA2 (AUD $1,716.90)
• KDSS Tank Bracket Kit (if required): SPS12-S2111 (sold separately)
• Total Complete Kit Price (excl. KDSS bracket): AUD $3,806.90
• Both damper kits MUST be purchased together – cannot be used separately
📝 IMPORTANT NOTES:
• This is a LIFT KIT – increases ride height (does not lower)
• NOT COMPATIBLE with vehicles equipped with AHC (Active Height Control Suspension)
• FRONT ONLY coilover kit – requires separate rear kit (VSAHK-W1HA2)
• MUST be paired with VSAHK-W1HA2 for complete installation
• FRONT: Pillow Upper (P/U) mounts for improved steering response
• KDSS-equipped vehicles: Tank bracket kit SPS12-S2111 (sold separately) required. Hydraulic system on KDSS-equipped vehicles needs to be readjusted.
• Compatible with Toyota Land Cruiser 200 Series (GRJ200L, URJ200L, URJ202W, VDJ200L)
• Japan, China, and Mongolia market specifications available
• 3-year / 60,000km manufacturer warranty
* Specifications are subject to change without notice. Please verify fitment before purchase.
