Maval
Reman Gearbox

Maval 9855M Steering Gear Box

Brand Maval 9855M
Output Shaft Diameter 1.25
Output Shaft Diameter 31.75
Input Shaft Diameter 0.73
Input Shaft Diameter 18.42
Total Turns Lock To Lock 3.2 or 4.1
Hose Port Type Seat
Input Shaft Type Splined, single flat
Number of Mounting Holes 3
Pitman Arm Included No
Pressure Port Thread Size 11/16 x 18
Pump Rotation Standard
Return Port Thread Size 5/8 x 18
Steering Input Shaft Spline Quantity 25
Product line Reman Gearbox
Fits Cadillac, Chevrolet, and Pontiac · 38 vehicles

Remanufactured gearbox. A remanufactured steering gear box for dependable steering control.

Splined input shaft. Single-flat design for a secure, precise connection.

Three mounting holes. Built for a straightforward, stable installation.

Cross-references Cardone Reman 27-6507, Cardone Reman 27-6510 and 07826863 for the same application. See all 3.

$523.95Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $523.95
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Remanufactured Steering Gear Box for Classic GM Applications

The Maval 9855M remanufactured steering gear box is built for direct replacement in a range of late-1970s Cadillac, Chevrolet, and Pontiac vehicles. It is a steering gear box for drivers restoring steering response on applications such as the Chevrolet Camaro, Chevrolet Caprice, and Pontiac Firebird.

Key Features

  • Remanufactured steering gear box from Maval Remanufactured Gearbox
  • Part number: 9855M
  • Output shaft diameter: 1.25 in. (31.75 mm)
  • Input shaft diameter: 0.73 in. (18.42 mm)
  • 25-spline steering input shaft with splined, single-flat input shaft type
  • Total turns lock to lock: 3.2 or 4.1
  • Seat-style hose ports with 11/16 x 18 pressure port and 5/8 x 18 return port
  • 3 mounting holes
  • Standard pump rotation
  • Pitman arm not included

Product Details

This Maval steering gear box is a remanufactured replacement for vehicles that use the specified shaft sizes, port threads, and mounting pattern. It cross-references Cardone Reman 27-6507 and 27-6510 for the same application. Use the 9855M when servicing steering systems on 1975-1979 Chevrolet Caprice and Impala, 1977-1979 Chevrolet Camaro, Nova, Cadillac Eldorado, Cadillac Seville, and Pontiac Firebird, plus 1976-1979 Chevrolet Monza and 1977-1979 Chevrolet Monte Carlo with the listed housing configuration.

What This Part Helps Address

  • Excessive steering play or loose steering feel
  • Hard-to-center steering wheel after turning
  • Gearbox wear that affects steering response
  • Fluid leakage at the steering gear ports
  • Replacement needs during steering system restoration

Installation Notes and Tips

Verify the input shaft spline count, shaft diameters, port thread sizes, and mounting-hole layout before installation. Confirm whether the vehicle uses the 3.2 or 4.1 lock-to-lock configuration and match the housing style noted for Monte Carlo and Monza applications. Transfer or source the correct pitman arm separately, since it is not included. After installation, inspect the steering linkage, fluid condition, and front-end alignment to complete the repair.

Quality Assurance

Maval remanufactured steering components are rebuilt for replacement use in original-equipment-style steering systems. This part number, 9855M, is specified for direct-fit service on the listed Cadillac, Chevrolet, and Pontiac applications.

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersNotes
1979CadillacEldoradoBaseFWDReman Gearbox
1979CadillacSevilleRWDRemanufactured Gearbox
1979ChevroletCamaroRemanufactured Gearbox
1979ChevroletCapriceRemanufactured Gearbox
1979ChevroletImpalaRemanufactured Gearbox
1979ChevroletMonte Carlo(All w/4-Bolt Housing); Remanufactured Gearbox
1979ChevroletMonza(w/4-Bolt Housing); Remanufactured Gearbox
1979ChevroletNovaRWDRemanufactured Gearbox
1979PontiacFirebirdRemanufactured Gearbox
1978CadillacEldoradoBaseFWDReman Gearbox
1978CadillacSevilleRWDRemanufactured Gearbox
1978ChevroletCamaroRemanufactured Gearbox
1978ChevroletCapriceRemanufactured Gearbox
1978ChevroletImpalaRemanufactured Gearbox
1978ChevroletMonte Carlo(All w/4-Bolt Housing); Remanufactured Gearbox
1978ChevroletMonza(w/4-Bolt Housing); Remanufactured Gearbox
1978ChevroletNovaRWDRemanufactured Gearbox
1978PontiacFirebirdRemanufactured Gearbox
1977CadillacEldoradoBaseFWDReman Gearbox
1977CadillacSevilleRWDRemanufactured Gearbox
1977ChevroletCamaroRemanufactured Gearbox
1977ChevroletCapriceRemanufactured Gearbox
1977ChevroletImpalaRemanufactured Gearbox
1977ChevroletMonte CarloRemanufactured Gearbox
1977ChevroletMonza(w/4-Bolt Housing); Remanufactured Gearbox
1977ChevroletNovaRWDRemanufactured Gearbox
1977ChevroletVega(w/4-Bolt Housing); Remanufactured Gearbox
1977PontiacFirebirdRemanufactured Gearbox
1976ChevroletCaprice6.6LV8Remanufactured Gearbox
1976ChevroletCaprice5.7LV8Remanufactured Gearbox
1976ChevroletImpala5.7LV8Remanufactured Gearbox
1976ChevroletImpala6.6LV8Remanufactured Gearbox
1976ChevroletMonza(w/4-Bolt Housing); Remanufactured Gearbox
1976ChevroletVega(w/4-Bolt Housing); Remanufactured Gearbox
1975ChevroletCaprice5.7LV8Remanufactured Gearbox
1975ChevroletCaprice6.6LV8Remanufactured Gearbox
1975ChevroletImpala5.7LV8Remanufactured Gearbox
1975ChevroletImpala6.6LV8Remanufactured Gearbox
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cardone Reman — 27-6507Cardone Reman — 27-651007826863