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  • 4792060130 Toyota SPRING ASSY, LOAD SENSING

4792060130 Toyota SPRING ASSY, LOAD SENSING, Price: 43.56$, Weight: 0.783kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    4792060130

    SPRING ASSY, LOAD SENSING

    		 0

    0.783

    7-10

    43.56$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    4792060130 
    SPRING ASSY, LOAD SENSING
    		2
    0.9
    2-3
    45.39$
     

    Compatibility

    DescriptionModelOptionsProd PeriodDiagram
    BJ73,LJ7#,RJ7#,HZJ7#,PZJ7#,KZJ7#HZJ78L-RJMRSWDriver's Position: LEFT-HAND DRIVE VEHICLES; Body: HARDTOP(HARDTOP OR FRP TOP); Grade: STANDARD TYPE; Fuel Induction: DIESEL; Engine: (1HZ) 4200CC DIESEL08.1999 - 08.2001 View
    DescriptionModelOptionsProd PeriodDiagram
    FJ75,LJ7#,HZJ7#,PZJ7#,KZJ7#HZJ76K-RKPNSATM,MTM: AUTOMATIC TRANSMISSION,4-SPEED FLOOR SHIFT; Body Shape: VEHICLE WITH A NUMBER STARTING FROM 1(ORDINARY TRUCK); Body: HARDTOP(VAN TYPE OR FPR TOP); Body: HARDTOP(VAN TYPE OR FRP TOP); Grade: LX TYPE,PRADO LX TYPE; Engine: (1HZ) 4200CC DIESEL08.1999 - 08.2004 View

    Load‑Sensing Spring Assembly – Rear Brake Balance 🛠️

    This precision spring links the rear axle to the brake proportioning lever, keeping rear brake pressure correct for your Toyota SUV. It’s essential for safe stopping, especially when carrying cargo or towing. A healthy spring keeps braking stable, predictable, and in line with factory specs.

    Why this part is needed

    Under load, the rear sits lower. The system must send more pressure to rear brakes to match traction. This spring transfers body height changes to the load‑sensing proportioning valve (LSPV), ensuring balanced brake force front to rear. Without it, the valve guesses—and braking suffers.

    How it works

    The spring is mounted between frame and axle linkage. As ride height changes, it pulls the LSPV lever, adjusting hydraulic pressure to the rear circuit. Light load = less rear pressure; heavy load = more rear pressure. Simple, mechanical, and very reliable. 🚙

    What happens if it’s broken

    Results include long stopping distance, rear lockup on light braking, nose‑dive, uneven pad/shoe wear, and unstable braking on gravel or wet roads. Off‑road, the issue is worse due to large suspension travel. A seized or stretched spring can also set the valve in a dangerous fixed position. ⚠️

    Tech tips

    Inspect brackets and linkage for rust or play. Replace corroded clips. Adjust LSPV after install per service manual. Always road‑test on a safe, straight route to verify balance. 🧰

    Compatibility

    • Land Cruiser
    • Land Cruiser S/T,H/T