×
Contact Us Live Chat or 1-888-511-3595
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center

Gear Train, Overdrive fit your 1988 Dodge D250

Currently shopping for
1988 Dodge D250
Change Vehicle
Categories Close X

Currently selected

Manual Transmission

Other Categories

Automatic Transmission
Body - Doors And Related Parts
Body - Exterior Ornamentation
Body - Sheet Metal Except Doors
Brakes, Parking
Brakes, Service
Clutch
Cooling
D, Conventional
D4, D8 Sport Utility
Electrical
Electrical - Instrument Panel And Consoles
Emission Systems
Engine
Exhaust
Frame & Bumpers
Front Suspension & Drive
Fuel
Heater & Air Conditioning
Propeller Shaft And Universal Joint
Rear Axle
Rear Suspension
Steering
Wheels
Wiper & Washers And Cylinder & Keys
Categories Close X

Currently selected

Manual Transmission

Other Categories

Automatic Transmission
Body - Doors And Related Parts
Body - Exterior Ornamentation
Body - Sheet Metal Except Doors
Brakes, Parking
Brakes, Service
Clutch
Cooling
D, Conventional
D4, D8 Sport Utility
Electrical
Electrical - Instrument Panel And Consoles
Emission Systems
Engine
Exhaust
Frame & Bumpers
Front Suspension & Drive
Fuel
Heater & Air Conditioning
Propeller Shaft And Universal Joint
Rear Axle
Rear Suspension
Steering
Wheels
Wiper & Washers And Cylinder & Keys
Parts Questions
Diagram (1 of 1): TRANSMISSION, MANUAL GEAR TRAIN, OVERDRIVE 5-SPEED MANUAL TRANSMISSION, NP2500, N.P.G. MODEL 535 B1,2-N1,5-D1
1988 Dodge D250 Gear Train, Overdrive Diagram
Enlarge Diagram
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    6501206
    SNAP RING, Output Shaft Midship Bearing, Selective 1-7/16" I.D.
    • .090" Thick
  • 1
    6501207
    SNAP RING, Output Shaft Midship Bearing, Selective 1-7/16" I.D.
    • .092" Thick
  • 1
    6501208
    SNAP RING, Output Shaft Midship Bearing, Selective 1-7/16" I.D.
    • .095" Thick
  • 1
    6501209
    SNAP RING, Output Shaft Midship Bearing, Selective 1-7/16" I.D.
    • .098" Thick
  • 2
    4338098
    WASHER, Reverse Gear Thrust, 2-1/4" O.D.
  • 3
    4338009
    PIN, Reverse Gear Thrust Washer, Square
  • 4
    4338132
    GEAR, Output Shaft Reverse, 38T
  • 5
    4338058
    BEARING, Reverse Gear, Needle Roller
    • Require Quantity: 2
  • 6
    4338180
    RING, Strut Retaining w/o Teeth, Plastic 2-63/64" O.D.
  • 8
    4446061
    RING, Synchro. Stop, Reverse and O/Drive, Bronze 36T, 3-3/16" O.D.
  • 10
    4338129
    GEAR, Output Shaft O/Drive, 23T
  • 11
    4338068
    WASHER, O/Drive Gear Thrust, 2" O.D.
  • 12
    2952592
    PIN, O/Drive Gear Thrust Washer
  • 14
    4338192
    SHAFT, Output, RWD
    • SHAFT, Output, RWD
    • Fitting Vehicle Options: B,N,D
  • 14
    4338194
    SHAFT, Output, RWD
    • 4WD
    • Fitting Vehicle Options: 5, N
  • 15
    6501168
    SNAP RING, Output Shaft Midship Bearing Plate (Bellville)
  • 16
    4338032
    WASHER, Low Gear Thrust
  • 18
    4338290
    PLATE, Midship Bearing, 1988
    • PLATE, Midship Bearing, 1988
  • 18
    4338373
    PLATE, Midship Bearing, 1988
    • 1989
  • 19
    6501206
    SNAP RING, C/O Shaft O/Drive Gear, .090" Thk., 1-7/16" I.D.
  • 20
    4338268
    GEAR, C/O Shaft O/Drive, Inner Shaft Splined, 1988
    • GEAR, C/O Shaft O/Drive, Inner Shaft Splined, 1988
  • 20
    4338374
    GEAR, C/O Shaft O/Drive, Inner Shaft Splined, 1988
    • Inner Shaft Key Slotted, 1989
  • 22
    6033129
    SNAP RING, Internal, Midship C/O Shaft Bearing, 2-13/16" O.D.
  • 23
    4338312
    BEARING, Cone C/O Shaft, Rear
  • 24
    4338258
    GEAR ASSEMBLY, Countershaft, 1988
    • GEAR ASSEMBLY, Countershaft, 1988
  • 24
    4338375
    GEAR ASSEMBLY, Countershaft, 1988
    • 1989
  • 26
    6101149
    SNAP RING, Reverse Idler Shaft, 3/4" I.D., 1988
    • 1989
  • 26
    6101152
    SNAP RING, Reverse Idler Shaft, 3/4" I.D., 1988
    • SNAP RING, Reverse Idler Shaft, 3/4" I.D., 1988
  • 27
    4338131
    GEAR, Reverse Idler, 22T
  • 29
    4338159
    SPACER, Reverse Idler
  • 31
    4338253
    SHAFT, Reverse Idler Gear, 1988
    • SHAFT, Reverse Idler Gear, 1988
  • 31
    4505408
    SHAFT, Reverse Idler Gear, 1988
    • 1989
  • 31
    6501898
    SHAFT, Reverse Idler Gear, 1988
    • O-RING, Reverse Idler Shaft Pilot
  • 31
    6501899
    SHAFT, Reverse Idler Gear, 1988
    • O-RING, Reverse Idler Shaft Head
  • 32
    4338031
    BEARING, 1ST Speed Gear, Needle Roller
    • Require Quantity: 2
  • 33
    4338152
    GEAR, 1ST Speed, 37T
  • 34
    4446060
    RING, Synchronizer Stop, 1St and 2ND, Bronze 39T, 3-29/64" O.D.
    • Require Quantity: 2
  • 36
    6024131
    SNAP RING, 1ST and 2ND Synch. Clutch Gear, 1-5/8" I.D.
  • 37
    4338202
    GEAR, 2ND Speed, 36T
  • 38
    4338234
    WASHER, Split Output Shaft Thrust
    • Require Quantity: 2
  • 38-39
    4443193
    PIN and WASHER PACKAGE, Output Shaft Thrust
  • 41
    5222749
    RING, Output Shaft Split Thrust Washer, 2-1/2" O.D.
  • 45
    4446061
    RING, Synch. Stop, 3RD and 4TH, Bronze 3-3/16" O.D.
    • Require Quantity: 2
  • 46
    4202124
    SPRING, Synchronizer, 3RD and 4TH Speed
    • Require Quantity: 2
  • 48
    4338017
    GEAR, 3RD Speed, 30T
Genuine Mopar Parts, the Right Choice
MoparPartsGiant.com offers the wholesale prices for genuine 1988 Dodge D250 parts. Parts like Gear Train, Overdrive are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.9L, 8 Cyl 5.2L, 8 Cyl 5.9L, All Engines. Transmission: 4-Speed Manual Transmission, 5-Speed Manual Transmission, Automatic Transmission.