Main Bearings | Rod Bearings | Thrust Washers
Perkins 4.203 Diesel parts include Main Bearing Set, Rod Bearing Set, Thrust Washer Set.
Engine CID | Cylinders | Bore | Stroke |
203 | 4 | 3.602 | 5 |
Rod Journal | Main Journal |
2.2485-2.2490 | 2.7480-2.7490 |
Indirect Injection (Regular) |
Standard Thrust Washer Set (4) | Perkins 4.203
Standard Thrust Washer Set | Perkins 4.203 | Engine PartsVisit our Engine Reference Guide (click he..
$134.50
Perkins Engines (Diesel, Gas, LP) .007 Thrust Washer Set (Centered Lug) (144, 152, 165, 203)
.007 Thrust Washer Set (Centered Lug) **(Order a Quanitiy of 1 for complete engine application)** C..
$30.99 $32.79
Perkins Engines (Diesel, Gas, LP) .010 Rod Bearing Set of 4(144, 152, 165, 203)
.010 Rod Bearing **(Set of 4 - some applications only require 3)** Choose your Engi..
$21.39 $22.64
Perkins Engines (Diesel, Gas, LP) .020 Rod Bearing (144, 152, 165, 203)
.020 Rod Bearing **(Order a Quanitiy of 3 (3 Cylinder) or 4 (4 Cylinder) for complete engine appli..
$23.62 $24.99
Perkins Engines (Diesel, Gas, LP) .030 Rod Bearing (144, 152, 165, 203)
.030 Rod Bearing **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine Br..
$26.48 $28.02
Perkins Engines (Diesel, Gas, LP) Standard Rod Bearing (144, 152, 165, 203)
Standard Rod Bearing **(Order a Quanitiy of 1 for complete engine application)** Choose your Engin..
$26.10 $27.62
Perkins Engines (Diesel, Gas, LP) Standard Thrust Washer Set (Centered Lug) (144, 152, 165, 203)
Standard Thrust Washer Set (Centered Lug) **(Order a Quanitiy of 1 for complete engine application)..
$7.71 $8.16
Perkins Engines (Gas, LP, Diesel) .010 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.010 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$29.25 $30.95
Perkins Engines (Gas, LP, Diesel) .020 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.020 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$28.38 $30.03
Perkins Engines (Gas, LP, Diesel) .030 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.030 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$25.70 $27.20
Perkins Engines (Gas, LP, Diesel) .040 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.040 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$21.18
Perkins Engines (Gas, LP, Diesel) .050 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.050 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$28.48 $30.14
Perkins Engines (Gas, LP, Diesel) .060 Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4.203
.060 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$28.48 $30.14
Perkins Engines (Gas, LP, Diesel) Standard Main Bearing Set, without Thrust Washers (G4.203, 4A.203, 4.203, 4D.203, AD4.203, D4
Standard Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine appl..
$28.38 $30.03
Perkins Engines (Diesel, Gas, LP) .010 Thrust Washer Set (Centered Lug) (144, 152, 165, 203)
.010 Thrust Washer Set (Centered Lug) **(Order a Quanitiy of 1 for complete engine application)** C..
$13.64 $14.43