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Maval 9877M Steering Gear Box
| Brand | Maval 9877M |
|---|---|
| Output Shaft Diameter | 1.42 |
| Output Shaft Diameter | 36.07 |
| Input Shaft Diameter | 0.69 |
| Input Shaft Diameter | 17.4 |
| Total Turns Lock To Lock | 4.0 to 4.3 |
| Hose Port Type | Seat |
| Input Shaft Type | Splined, grooved |
| Number of Mounting Holes | 3 |
| Pitman Arm Included | No |
| Pressure Port Thread Size | M16 x 1.5 |
| Pump Rotation | Standard |
| Return Port Thread Size | M17 x 1.5 |
| Steering Input Shaft Spline Quantity | 36 |
| Product line | Remanufactured Gearbox |
| Fits | Toyota · 6 vehicles |
Remanufactured gearbox. Built for steering system replacement with application-specific fitment.
Direct-fit details. Splined input, 3-hole mount, and standard port threads for matching setups.
OE-style interchange. Cross-references Cardone Reman 27-8471 for the same application.
Cross-references Cardone Reman 27-8471 and 44110-35080 for the same application. See all 2.
Steering Gear Box Overview
This Maval remanufactured steering gear box, part number 9877M, is built for direct replacement service in select Toyota steering systems. It is specified for Toyota 4Runner and Toyota Pickup applications and uses a splined, grooved input shaft with a 36-spline steering input.
Key Features
- Remanufactured steering gear box from Maval
- Part number 9877M for accurate ordering and fitment lookup
- 3 mounting holes for the specified steering gear mounting pattern
- Standard pump rotation with M16 x 1.5 pressure port and M17 x 1.5 return port
- 4.0 to 4.3 total turns lock to lock for the listed applications
- Pitman arm not included
Detailed Description
The Maval 9877M steering gear box is a remanufactured gearbox engineered for the steering linkage used on 1986-1988 Toyota 4Runner and 1986-1988 Toyota Pickup models. The unit features a seat-style hose port, a splined and grooved input shaft, and a 36-spline steering input shaft to match the listed applications. The 1.42-inch output shaft diameter and 3-hole mounting layout support proper installation in the original steering system. This part cross-references Cardone Reman 27-8471 for the same application.
What It Is Used For
- Restoring steering response when the original gearbox has excessive play
- Replacing a leaking steering gear box
- Addressing hard steering or inconsistent steering feel
- Correcting worn internal steering gear components
Installation Notes and Tips
Verify the steering gear box against the vehicle’s original port thread sizes, input shaft style, and mounting-hole layout before installation. The pitman arm is not included, so reuse or source the correct matching component separately. Confirm power steering hose connections and steering linkage alignment during installation on Toyota 4Runner and Toyota Pickup applications.
Quality Assurance
Maval remanufactured steering gear boxes are rebuilt for service replacement use and are identified by part number 9877M for accurate application matching. Review the listed fitment and interchange information before ordering.
| Year | Make | Model | Drive Type | Notes |
|---|---|---|---|---|
| 1988 | Toyota | 4Runner | 4WD | Remanufactured Gearbox |
| 1988 | Toyota | Pickup | 4WD | Remanufactured Gearbox |
| 1987 | Toyota | 4Runner | 4WD | Remanufactured Gearbox |
| 1987 | Toyota | Pickup | 4WD | Remanufactured Gearbox |
| 1986 | Toyota | 4Runner | 4WD | Remanufactured Gearbox |
| 1986 | Toyota | Pickup | 4WD | Remanufactured Gearbox |
| No rows match your filter. | ||||