Dodge Power-Wagon Oil Seals
Models: WDX-WM300

Available Leather Seals By National
Chrysler Description National Part Number Type
Axle Drive Pinion 6127 (no spring)
Belt Pulley Drum 5827 (no spring)
Pillow Block Output Shaft 40286 (no spring)
PTO Output Shaft 6704 (with spring)
PTO Shifter Shaft 50027 (with spring)
Rear Wheel Bearing Outer 6077 (flange type)
Timing Cover 6186 (with spring)
Transfer Case Companion Yoke 30308 (with spring)
Transfer Case Shifter Shaft 50679 (with spring)
Transmission Rear Bearing 30308 (with spring)
Wheel Bearing Inner 55010 (with spring)

Dodge to National Part Number Cross Reference
Chrysler Description Parts List Code Dodge Part Number National Part Number Size
Axle Drive Pinion Bearing Oil Seal 3-22-45 928 114 6127 1.875 I.D. x 4.014 O.D. x 1.000
Belt Pulley Drum Oil Seal 21-08-130 1189 732 472179 1.750 I.D. x 2.754 O.D. x .312
Belt Pulley Input Shaft Oil Seal 21-08-108 1189 726 413469 2.125 I.D. x 3.355 O.D. x .375
Front Axle Drive Shaft Oil Seal 2-12-8 924 432 480630 1.500 I.D. x 2.066 O.D. x .250
Pillow Block Output Shaft Oil Seal 21-08-75 1189 686 450808 1.437 I.D. x 2.754 O.D. x .500
PTO Output Shaft Oil Seal 21-08-25 1193 752 470712 1.125 I.D. x 1.878 O.D. x .250
PTO Shaft Center Bearing Oil Seal 21-08-32 556 939 473462 1.937 I.D. x 3.194 O.D. x .375
PTO Shifter Shaft Oil Seal 21-08-139 926 162 471554 .750 I.D. x 1.379 O.D. x .250
Rear Wheel Bearing Outer Oil Seal 22-07-14 915 496 6077 2.062 I.D. Flange
Timing Chain Case Cover Oil Seal 9-23-18 1088 602 6186 2.187 I.D. x 3.194 O.D. x .718
Transfer Case Companion Yoke Oil Seal 16-20-20 927 367 410308 2.125 I.D. x 3.066 O.D. x .500
Transfer Case Shifter Shaft Oil Seal 21-109-10 915 561 6835S .750 I.D. x 1.254 O.D. x .312
Transmission Rear Bearing Oil Seal 21-22-2 593 596 410308 2.125 I.D. x 3.066 O.D. x .500
Wheel Bearing Inner Oil Seal 22-06-18 915 499 417485 2.812 I.D. x 3.881 O.D. x .437
Winch Gear Box Oil Seal 21-97-51 926 741 471689 1.000 I.D. x 1.756 O.D. x .250

Oil Seal Conversion, by number, size, and type, to National

*CR oil seal listed for reference

National number codes
#47****non-reinforced with double lip
#45****reinforced with single lip
#41****reinforced with double lip
#******NPolyacrylate High Temperature material
Chrysler Description Parts List Code Dodge Part Number  
Axle Drive Pinion Bearing Oil Seal

Note: No modern cross reference exists for the original 2-piece seal. Numbers and sizes listed are dimensionally correct replacements for only the inner half of the seal assembly.

 3-22-45 928 114
National Part Number Size Type
472041N1.875 I.D. x 2.506 O.D. x .375 Double lip, Poly
4720411.875 I.D. x 2.506 O.D. x .375 Double lip
4508321.875 I.D. x 2.506 O.D. x .500 Single lip, Reinforced
*CR #185651.875 I.D. x 2.506 O.D. x .313 Single lip
National Sleeve #99187 *CR Sleeve #99817 
Belt Pulley Drum Oil Seal 21-08-130 1189 732
National Part Number Size Type
410183N1.750 I.D. x 2.754 O.D. x .500 Double lip, Poly, Reinforced
4101831.750 I.D. x 2.754 O.D. x .500 Double lip, Reinforced
4721791.750 I.D. x 2.754 O.D. x .312 Double lip
*CR #175231.750 I.D. x 2.754 O.D. x .313 Single lip
National Sleeve #99174 *CR Sleeve #99175 
Belt Pulley Input Shaft Oil Seal 21-08-108 1189 726
National Part Number Size Type
410097N2.125 I.D. x 3.355 O.D. x .468 Double lip, Poly, Reinforced
4100972.125 I.D. x 3.355 O.D. x .468 Double lip, Reinforced
4134692.125 I.D. x 3.355 O.D. x .375 Double lip, Reinforced
*CR #213362.125 I.D. x 3.355 O.D. x .438 Single lip
National Sleeve #99210 *CR Sleeve #99210 or 99212 
Front Axle Drive Shaft Oil Seal 2-12-8 924 432
National Part Number Size Type
4104511.500 I.D. x 2.066 O.D. x .437 Double lip, Reinforced
*CR # 148641.500 I.D. x 2.066 O.D. x .313 Single lip
Mechanical Governor Input Shaft Oil Seal    
National Part Number Size Type
471442N.500 I.D. x 1.003 O.D. x .250 Double lip, Poly
471442.500 I.D. x 1.003 O.D. x .250 Double lip
*CR #4985.500 I.D. x 1.003 O.D. x .250 Double lip
Mechanical Governor Rocker Shaft Oil Seal    
National Part Number Size Type
50385S.375 I. D. x . 754 O. D. x .250 Single lip
330385.375 I. D. x . 754 O. D. x .250 Single lip
*CR #3680.375 I. D. x . 754 O. D. x .250 Double lip
Pillow Block Front Output Shaft Oil Seal 21-08-75 1189 686
National Part Number Size Type
4104631.375 I.D. x 2.754 O.D. x .500 Double lip, Reinforced
4704631.375 I.D. x 2.754 O.D. x .500 Double lip
*CR #139061.375 I.D. x 2.754 O.D. x .500 Single lip
National Sleeve #99139 *CR Sleeve #99138 
Pillow Block Companion Yoke Seal 21-08-75 1189 685
National Part Number Size Type
410286N1.625 I.D. x 2.754 O.D. x .500 Double lip, Reinforced
4702861.625 I.D. x 2.754 O.D. x .500 Double lip
4734431.625 I.D. x 2.754 O.D. x .375 Double lip
*CR #163681.625 I.D. x 2.754 O.D. x .313 Single lip
National Sleeve #99162 *CR Sleeve #99162 
PTO Output Shaft Oil Seal 21-08-25 1193 752
National Part Number Size Type
4102361.125 I.D. x 1.878 O.D. x .437 Double lip, Reinforced
4702361.125 I.D. x 1.878 O.D. x .437 Double lip
National Sleeve #99112 *CR Sleeve #99116 
PTO Shaft Center Bearing Oil Seal 21-08-32 556 939
National Part Number Size Type
4100941.937 I.D. x 3.194 O.D. x .437 Double lip, Reinforced
4700941.937 I.D. x 3.194 O.D. x .437 Double lip
4734621.937 I.D. x 3.194 O.D. x .375 Double lip
PTO Shifter Shaft Oil Seal 21-08-139 926 162
National Part Number Size Type
410895.750 I.D. x 1.379 O.D. x .312 Double lip, Reinforced
470895.750 I.D. x 1.379 O.D. x .312 Double lip
471554N.750 I.D. x 1.379 O.D. x .250 Double lip, Poly
*CR #7513.750 I.D. x 1.379 O.D. x .250 Double lip
National Sleeve #99076 *CR Sleeve #99076 
Rear Wheel Bearing Outer Oil Seal 22-07-14 915 496
National Part Number Size Type
60772.062 I.D. Flange Leather
*CR #207662.062 I.D. Flange Nitrile
National Sleeve #99205 *CR Sleeve #99205 
Timing Chain Case Cover Oil Seal 9-23-18 1088 602
National Part Number Size Type
4103452.187 I.D. x 3.194 O.D. x .437 Double lip, Reinforced
4703542.187 I.D. x 3.194 O.D. x .437 Double lip
61862.187 I.D. x 3.194 O.D. x .718 Double lip, Poly
*CR #219382.188 I.D. x 3.194 O.D. x .640 Double lip
National Sleeve #99218 *CR Sleeve #99218 
Transfer Case Companion Yoke Oil Seal 16-20-20 927 367
National Part Number Size Type
470308N2.125 I.D. x 3.066 O.D. x .500 Double lip, Poly
4103082.125 I.D. x 3.066 O.D. x .500 Double lip, Reinforced
*CR #212132.125 I.D. x 3.066 O.D. x .500 Double lip
National Sleeve #99212 *CR Sleeve #99212 
Transfer Case Shifter Shaft Oil Seal 21-109-10 915 561
National Part Number Size Type
410141.750 I.D. x 1.254 O.D. x .375 Double lip, Reinforced
470954N.750 I.D. x 1.254 O.D. x .250 Double lip, Poly
*CR #7443.750 I.D. x 1.254 O.D. x .250 Double lip
National Sleeve #99076 *CR Sleeve #99076 
Transmission Rear Bearing Oil Seal 21-22-2 593 596
National Part Number Size Type
4103082.125 I.D. x 3.066 O.D. x .500 Double lip, Reinforced
470308N2.125 I.D. x 3.066 O.D. x .500 Double lip, Poly
4703082.125 I.D. x 3.066 O.D. x .500 Double lip
7100212.125 I.D. x 3.068 O.D. x .370 Double lip, Poly, Reinforced
*CR #212132.125 I.D. x 3.066 O.D. x .500 Double lip
National Sleeve #99212 or 99210 *CR Sleeve # 99212 or 99210 
Wheel Bearing Inner Oil Seal 22-06-18 915 499
National Part Number Size Type
4174852.812 I.D. x 3.881 O.D. x .437 Double lip, Reinforced
550102.812 I.D. x 3.881 O.D. x .468 Leather
*CR #281162.813 I.D. x 3.881 O.D. x .438 Single lip
National Sleeve #99281 *CR Sleeve #99281 
Winch Gear Box Oil Seal 21-97-51 926 741
National Part Number Size Type
4102301.000 I.D. x 1.756 O.D. x .437 Double lip, Reinforced
470541N1.000 I.D. x 1.756 O.D. x .375 Double lip, Poly
411703N1.000 I.D. x 1.756 O.D. x .312 Double lip, Poly, Reinforced
*CR #99671.000 I.D. x 1.756 O.D. x .250 Double lip
National Sleeve #99100 *CR Sleeve #99100 

References:

-Clint Dixon

Last Updated:
17-Feb-2006

Copyright © 2004- - Clint Dixon
All Rights Reserved

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