NP435 Manual Transmission Rebuild Kit

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NP435 Manual Transmission Rebuild Kit & Parts

Having problems with your NP435 manual transmission, need rebuild kit or parts?  We offer quality New Process NP435 manual transmission parts and rebuild kits that are designed to be top of the line overhaul kits. We have include information on how to identify individual transmissions, application information, model year, detailed kit and part availability by transmission type. New Process transmissions are covered in this section 435's, rear wheel drive (RWD). Typically used in Chevrolet GMC 1964 to 1972 Pickup and Van,  Dodge 1963-1985 100, 150, 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks, Ford 1964-1985, F-Series, E- Series Van and Bronco's.  International's 1964-85 Pickup and Travelal as well as the Plymouth Trailduster requiring 4 speed applications.

 

Give us a call toll free 800-216-1632 and ask about our good take out (used inspected parts) and let us help you save money!

Different overhaul kits are available depending on the extent of the overhaul that you planning, the contents of the kits are described as follows:

  • DTSBKXXX Kits (RWD): Main case bearings, gaskets, seals. You may also want to add new bearing retainer, nuts, dogs & wires, extension housing bushing, small parts kit, shifter bushings. Syncro rings are not included in these kits.

  • DTSBKXXXWS Kits (RWD): Main case bearings, gaskets, seals. You may also want to add bearing retainer, nuts, dogs & wires, extension housing bushing, small parts kit, shifter bushings. Syncro rings are included in these kits.

 

Information and parts are provide for the following Transmission: New Process 435 4 Speed (RWD) an illustrated parts drawing for the NP435 is provided.

IDENTIFICATION - NP435 4spd, iron case, aluminum top cover.  Top loaded, tower shift "Granny-Low" truck transmission with cast iron case and rectangular aluminum top cover. Main bearings may be either ball or tapered design. It is non-synchronized in 1st gear and synchronized 2nd through 4th. The Syncro are aluminum ring/pin assemblies and the 3rd/4th syncro has outer "pie plates". There are no brass syncro rings. The casting number will be C-9XXXX.

It's easy to get the correct parts the first time from drivetrain.com.  Using the application tables below just locate your vehicle model, model year, number of cylinders and engine size read across to identify correct overhaul kit part number.  Make a note of the part number and complete our secure easy order from.

 NP435 Overhaul Kit Products 

 
Below you will find parts for the T98 4 speed transmission used in Chevrolet, Dodge, Ford, GMC, International and Plymouth .   In addition to these overhaul kits we can provide miscellaneous hardparts, don't see what you need just give us a call.

 Please click on part number to buy it online 

Vehicle Model
  Cylinders  Engine  Year Description
 Overhaul Kit
 Overhaul Kit with Syncro
CHEVROLET            
PICKUP & VAN 8cyl 283ci 1967 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 8cyl 283ci 1967 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6cyl 351 ci 1967-70 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 283ci 1967-68 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 283ci 1967-68 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6cyl 305ci 1967-70 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6cyl 351 ci 1967-70 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6cyl 305ci 1967-70 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6 cyl 194ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6 cyl 230ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6 cyl 250ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6cyl          194ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6cyl          230ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6cyl          250ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6cyl          292ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 350ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6 cyl 194ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6 cyl 230ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6 cyl 250ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6cyl          230ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6cyl          250ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6cyl          292ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 350ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6cyl          194ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 8cyl 307ci 1968-72 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 8cyl 307ci 1968-72 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 6 cyl 292ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 8cyl 350ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 307ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN 6 cyl 292ci 1969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN 8cyl 350ci 1969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 307ci 1969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
             
DODGE TRUCK            
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 251 ci 1962-65 RWD, - ball input bearing DTSBK127E DTSBK127EWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 170ci 1962-65 RWD, - ball input bearing DTSBK127E DTSBK127EWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 225ci 1962-65 RWD, - ball input bearing DTSBK127E DTSBK127EWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 318ci 1962-65 RWD, - ball input bearing DTSBK127E DTSBK127EWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 170ci 1965-69 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 251 ci 1965-70 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 225ci 1965-80 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 318ci 1965-80 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 383ci 1967-71 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 198ci 1970-73 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 360ci 1971-80 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 400ci 1972-80 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8 cyl 440ci 1974-80 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 3.7L 1980-87 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8cyl 5.2L 1980-87 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8cyl 5.9L 1980-87 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8cyl 5.2L 1986-91 RWD, - ball input bearing DTSBK127F DTSBK127FWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 8cyl 5.9L 1986-91 RWD, - ball input bearing DTSBK127F DTSBK127FWS
100, 150, , 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks 6 cyl 3.9L 1988-91 RWD, DTSBK127F DTSBK127FWS
             
FORD TRUCK & VAN          
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 289ci 1965-68 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 352ci 1965-68 NP435, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 6 cyl 240ci 1965-76 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 6cyl 300ci 1966-79 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 390ci 1967-76 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 360ci 1968-76 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 302ci 1968-79 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 351 ci 1968-79 NP435, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 400ci 1977-79 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 6cyl 4.9L 1980-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8cyl 5.0L 1980-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 8 cyl 5.8L 1980-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
F-SERIES TRUCK , P-SERIES VAN & FS BRONCO 6cyl 4.2L 1981-82 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
E-SERIES VAN 6 cyl 4.9L 1984-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
E-SERIES VAN 8cyl 5.0L 1984-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
E-SERIES VAN 8cyl 5.8L 1984-87 RWD or 4WD, Note: Kit with rings includes complete 3rd-4th synchro assembly DTSBK127 DTSBK127WS
             
GMC            
PICKUP & VAN FS 8cyl 283ci 1967 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 8cyl 283ci 1967 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 307ci 1 969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 283ci 1967-68 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 283ci 1967-68 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6cyl 305ci 1967-70 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6cyl 351 ci 1967-70 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6cyl 305ci 1967-70 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6cyl 351 ci 1967-70 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6 cyl 194ci 1967-71 RWD or 4WD, iron case with - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6 cyl 230ci 1967-71 RWD or 4WD, iron case with - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6cyl 250ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6 cyl 194ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6 cyl 230ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6 cyl 250ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 6 cyl 292ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 350ci 1967-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6 cyl 194ci 1967-71 RWD or 4WD, iron case with - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6 cyl 230ci 1967-71 RWD or 4WD, iron case with - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6cyl 250ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6 cyl 194ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6 cyl 230ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6 cyl 250ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 6 cyl 292ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
STEPVAN 8 cyl 350ci 1967-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 8cyl 307ci 1968-72 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 8cyl 307ci 1968-72 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 6cyl 292ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 8 cyl 350ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
STEPVAN 8 cyl 307ci 1969-71 RWD or 4WD, - tapered input bearing DTSBK127 DTSBK127WS
PICKUP & VAN FS 6cyl 292ci 1969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
PICKUP & VAN FS 8 cyl 350ci 1969-71 RWD or 4WD,  - ball input bearing DTSBK127E DTSBK127EWS
             
INTERNATIONAL            
PICKUP & TRAVELALL 8cyl 400ci 1974 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 6cyl 241 ci 1965-68 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 8cyl 266ci 1965-70 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 8cyl 304ci 1965-75 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 6cyl 265ci 1966-68 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 8cyl 345ci 1967-75 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 6cyl 232ci 1969-71 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 8cyl 392ci 1969-75 RWD, DTSBK127I DTSBK127IWS
PICKUP & TRAVELALL 6cyl 258ci 1972-74 RWD, DTSBK127I DTSBK127IWS
SCOUT & SCOUT II 6cyl 198ci 1977-80 RWD, DTSBK127I DTSBK127IWS
             
PLYMOUTH            
TRAILDUSTER 6 cyl 225ci 1974-80 RWD, DTSBK127D DTSBK127DWS
TRAILDUSTER 8 cyl 318ci 1974-80 RWD, DTSBK127D DTSBK127DWS
TRAILDUSTER 8 cyl 360ci 1974-80 RWD, DTSBK127D DTSBK127DWS
TRAILDUSTER 6 cyl 3.7L 1980-85 RWD, DTSBK127D DTSBK127DWS
TRAILDUSTER 8cyl 5.2L 1980-87 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
TRAILDUSTER 8cyl 5.9L 1980-87 RWD, - tapered input bearing DTSBK127D DTSBK127DWS
TRAILDUSTER 8cyl 5.2L 1980-87 RWD, - input ball bearing DTSBK127E DTSBK127EWS
TRAILDUSTER 8cyl 5.9L 1980-87 RWD, - input ball bearing DTSBK127E DTSBK127EWS

 

 

Part Number

Description

Type

Years
Syncro Ring Kits, Syncro Rings  
  ASK303 Syncro Ring Kit  

1963-90
  301123 2nd Gear Syncro  

1963-90
  301122 3rd/4th Syncro Assembly without Outer Plates & Hub

1963-90
  301124 3rd/4th Outer Plates Not included in ASK303

1963-90
Miscellaneous Kits  
  DTSMGK127 Gasket and Seal Kit

 

1963-90
  DTSMGS291-55 Small Parts Kit

 

1963-90
MISCELLANEOUS PARTS  
Drawing Reference Number        
33 WT291-2 Main Shaft 13 5/8" 35/10/35 splines    
33 AWT291-2B Main Shaft 13 1/2" 35/10/35 splines    
33 WT291-2D Main Shaft 13 5/8" 35/10/10 splines    
33 WT291-2E Main Shaft 16 3/4" 35/10/28 splines    
33 WT291-2G Main Shaft 16 3/8" 35/10/32splines    
33 WT291-2H Main Shaft 16 3/4" 35/10/23 splines    
33 WT291-2J Main Shaft 19 5/32" 35/10/31 splines    
33 WT291-2L Main Shaft 17 3/4" 35/10/23 splines    
21 AWT275-2.5B 3-4 Syncro Assembly (no cone or hub    
21 AWT275-2.5D 3-4 Syncro Assembly complete    
21 AWT275-2.5E 3-4 Syncro Assembly    
21 WT275-14 Syncro Ring Aluminum    
38 WT291-3 Cluster Gear R43-35-25-S14    
38 WT291-3D Cluster Gear R43-34-25-S14    
1 4340264 Bearing Retainer Dodge   1988-up
1 WT291-6 Bearing Retainer Ford (4 31/64") (Cast # 13559)    
1 WT291-6A Bearing Retainer Dodge    
41 WT291-10B Reverse Idler Gear, Bearing Type 21 teeth    
41 WT291-10C Reverse Idler Gear, Bushing Type 21 teeth    
25 WT291-11 3rd Gear, L 23 teeth    
25 WT291-11C 3rd Gear, L 24 teeth    
32 WT291-12A Low/Reverse Gear 37 teeth    
15 WT291-16B Input Shaft L 17 teeth 9 1/8" Chevrolet    
15 WT291-16C Input Shaft L 17 teeth 9 5/16" Ford    
15 WT291-16H Input Shaft L 17 teeth 10 1/16" Ford    
15 WT291-16J Input Shaft L 17 teeth 91/8" Ford    
15 WT291-16Q Input Shaft L 17 teeth 10 7/8" Dodge    
15 WT291-16R Input Shaft L 17 teeth 11 11/16" Dodge    
28 WT291-21 2nd Gear L 33 Teeth    
43A WT291-23 1-2 Fork    
43 WT291-23A 3-4 Fork    
43B WT291-22A Reverse Fork    
69 11306 Shift stick finger 3 3/4"    
70 B8T7220D Shift Retainer    
23 WT291-2.5 3-4 Syncro Hub inner only    
23 WT291-2.5B 3-4 Syncro Hub inner only    
31 2829823 1 Gear Flat Spring    
  D4TZ17285A Speedo Gear 6 teeth    
  T18-169 Speedo Gear Yellow 7 teeth    
  T18-169A Speedo Gear Green 6 teeth    
  T18-169D Speedo Gear Brown 8 teeth    
  WT259-62 Tail housing Bushing common    
  WT291-62 Tail housing Bushing Ford Large    
  WT291-90 Main Shaft Nut    
  18693 Main Shaft Nut, 2wd common