1997 4Runner Limited Rear Suspension Part Numbers: A Complete Reference

If you own a 1997 Toyota 4Runner Limited and are tackling rear suspension repairs or upgrades, having the correct part numbers saves time and prevents costly mistakes. The Limited trim came with features like adjustable height control (some models) and a rear coil spring setup (instead of leaf springs found on base models). This guide lists OEM Toyota part numbers and compatible aftermarket alternatives for common rear suspension components. Use this as a starting point, but always verify with your vehicle’s VIN or a dealer before ordering.

Rear Suspension Components for the 1997 4Runner Limited

The 1997 4Runner Limited (model code: VZN185L) uses a rear solid axle with coil springs and a four-link system. Key components include:

• Coil springs
• Shock absorbers
• Upper and lower control arms
• Sway bar and bushings
• Panhard rod (track bar)
• Bump stops

Coil Springs OEM Part Numbers

If your 4Runner Limited has the standard suspension (without height control), the rear coil spring part numbers are:

• Left side: 48231-35200
• Right side: 48231-35210

For models equipped with the optional Electronically Modulated Suspension (EMS) or height control, springs are different:

• Left: 48231-35230
• Right: 48231-35240

Aftermarket options like Moog CC520 (standard height) or King Springs (for lift) are common replacements. Always match spring rate to your intended use (stock vs. lift).

Shock Absorbers (Rear)

The Limited originally came with OE shocks, often found under part number 48530-39415 (standard) or 48530-39425 (for height control). Many owners switch to aftermarket units:

• Bilstein 5100: 24-186580 (for 0-2" lift)
• KYB Gas-a-Just: KG5521
• Monroe OESpectrum: 72489

If your 4Runner has the active height control suspension (also called “Auto-Lock”), you’ll need specific shocks with wiring for position sensors: OEM 48530-39425 or 48530-39435. Aftermarket options are limited; consider converting to a standard suspension if you cannot find replacements.

Control Arms and Bushings

The four-link setup uses two upper and two lower control arms. Whole arms often aren’t sold separately from the bushings unless you buy aftermarket.

Upper control arms (rear):

• OEM: 48710-35200 (left), 48720-35200 (right)
• Aftermarket bushings: Moog K9540 (upper inner bushings)

Lower control arms (rear):

• OEM: 48740-35220 (left), 48750-35220 (right)
• Lower control arm bushings (inner): Prothane 13-1402 (polyurethane) or OEM 48755-35010

Sway Bar and Bushings

Rear sway bar diameter on the 1997 4Runner Limited is 18mm (some variations).

• Sway bar (complete): 48810-35560
• Sway bar bushings (frame mount): 48817-22010 (set of 2)
• End links: 48820-35010 (each side)

Aftermarket: Energy Suspension 9.8120 (kit includes bushings and end link bushings).

Panhard Rod (Track Bar) and Bushing

The panhard rod centers the rear axle. OEM part numbers:

• Rod assembly: 48380-35400
• Bushing (axle side): 90303-89004
• Bushing (frame side): 90303-89005

Upgrading to an adjustable panhard rod (e.g., from Spohn or Icon helps center axle after a lift. The OEM bushings are prone to wear; polyurethane replacements from Energy Suspension 5.5150 fit the frame side.

Bump Stops

Rear bump stops limit compression travel.

• Upper (frame mounted): 48331-35010
• Lower (axle mounted): 48343-35010

Aftermarket options: Daystar KU11116BL (polyurethane, more durable).

Rear Coil Spring Isolators and Seats

These sit between the spring and frame.

• Upper isolator: 48341-35010
• Lower seat: 48342-35010

When replacing springs, new isolators reduce noise and vibration.

Height Control System Components (If Equipped)

Some 1997 4Runner Limited models have an optional height control (also known as “Rear Height Control” or “Auto-Leveling”). Key parts include:

• Height control sensor: 89405-35010 (rear left)
• Actuator (adjustable shock): part of the shock assembly, see shock section
• Air compressor (if equipped): not common on 1997, check build date

If your height control fails, many owners delete it and install standard suspension. A conversion kit is available from Toyota or aftermarket using standard springs and shocks listed above.

How to Choose the Right Part for Your 1997 4Runner Limited

Before buying, confirm your suspension type:

1. Check the vehicle information plate on the driver door jamb for suspension codes.
2. Look under the rear: if you see an actuator on top of the shock (electrical connector), you have height control.
3. Measure spring free height (if replacing) or note any lift.

For daily driving, OEM replacement parts offer a comfortable ride and long life. For off-road or towing, consider heavy-duty aftermarket springs (e.g., Old Man Emu or Dobinsons) and performance shocks.

Where to Find OEM Part Numbers

Toyota dealers can look up part numbers using your VIN. Online Toyota parts websites (e.g., ones that sell genuine parts) are also reliable. Have your VIN ready for accuracy.

Final Recommendation

Start by identifying your 1997 4Runner Limited’s rear suspension type – standard or height control. Then order the corresponding OEM part numbers for a straightforward repair. If you upgrade for off-road performance, pair quality aftermarket coils (like OME 2874/2875 for 2" lift) with Bilstein 5100 shocks. Replace all worn bushings at the same time using polyurethane kits to extend service life. Always follow a factory service manual for installation and torque specs. Use these part numbers as a guide, but verify fitment with the seller or manufacturer to avoid returns.