CATERPILLAR

AXLE, DIFFERENTIAL, PLANETARY PARTS

SECTION 3: TRANSMISSION & BRAKES
Rear Differential
428 to 432D

 
  X3008  
 
 

X3008

 
  X3010
 

X3010

 
  X3006  
 
 

X3006

 
  X3007
  X3010B  
  X3011
 

X3007

 
 

X3011

 
  X3009  
 
 

X3009

 
 

BRAKE/REAR AXLE

428A,B

428B

428C,428D

432D

Models

6TC1-up

7EJ1-up

428C=2CR,8RN
428D=BLL,BMT,BNB,
BNS,BXC,DSX,MBM

BLD,TDR,WEP

Crownwheel & pinion

-
9R5241

-
9R9444

-
118-9117

-
118-9117

Crownwheel & pinion
Bolts & nuts

X3012 bolts
9K2481
X3013 nuts
3K3475

X3012 bolts
9K2481
X3013 nuts
3K3475

X3012 bolts
9K2481
X3013 nuts
3K3475

X3012 bolts
9K2481
X3013 nuts
3K3475

Diff thrust washers

X3011
9R2489 (qty 4)
X3009
9R2490 (qty 2)

X3011
9R2489 (qty 4)
X3009
9R2490 (qty 2)

X3011
9R2489 (qty 4)
X3009
9R2490 (qty 2)

X3011
9R2489 (qty 4)
X3009
9R2490 (qty 2)

Diff pinion gears

X3010 (qty 4)
9R9403

X3010 (qty 4)
9R9403

X3010 (qty 4)
9R9403

X3010 (qty 4)
9R9403

Centre cross

X3006
9R2491

X3006
9R2491

X3006
9R2491

X3006
9R2491

LH side gear –short LH

X3008
9R2487

X3008
9R2487

X3008
9R2487

X3008
9R2487

RH side gear –long RH

X3007
9R2488

X3007
9R2488

X3007
9R2488

X3007
9R2488

Diff bearing –RHS

M3124
2S0480 cup
2S0479 cone

M3124
2S0480 cup
2S0479 cone

M3124
2S0480 cup
2S0479 cone

M3124
2S0480 cup
2S0479 cone

Diff bearing –LHS

M3125
2A4576 cup
5L-9656 cone

M3125
2A4576 cup
5L-9656 cone

M3125
2A4576 cup
5L-9656 cone

M3125
2A4576 cup
5L-9656 cone

Pinion bearing –inner

X3001
4K5843 cup
7T6654 cone

X3001
4K5843 cup
7T6654 cone

X3001
4K5843 cup
7T6654 cone

X3001
4K5843 cup
7T6654 cone

Pinion bearing –outer

-
3N6408 cup
7T6653 cone

-
HM803110
HM803149

X3001
4K5843 cup
7T6654 cone

X3001
4K5843 cup
7T6654 cone

Pinion spigot bearing

X3002
7T7621= U1533TM

X3002
7T7621= U1533TM

X3002
7T7621= U1533TM

X3002
7T7621= U1533TM

Pinion seal

M2030
9R2499

M2030
9R2499

M2030
9R2499

M2030
9R2499

Pinion O’ring

-
9R2496

-
9R2496

-
9R2496

-
9R2496

SECTION 4: AXLES & STEERING
4WD Front axle - hub & planetary
428 to 428C

 
 
  Caterpillar Axles & & steering 4WD Front axle - hub & planetary 428 to 428C
 
 

DESCRIPTION

428 to

428B
6TC1 up

428B
7EJ1 up

428C

Axle Type– ZF

 

 

 

 

Genuine –axle P/No.

 

9R4047

 

 

Seal Steering hub to planetary hub

 

-
546843

 

 

Bearing– Cup & Cone for hub –2req

 

X4030
2S0480
X4031
6V0832

 

 

Pinion gear

 

-
546549

 

 

Bearing– needle

 

-
547091

 

 

Uni— drive axles

 

-
Part of joint

 

 

Seal pinion shaft

 

C4056
9R5132

 

 

 

 

 

 

 

SECTION 4: AXLES & STEERING
Rear Axle & Brakes
428 to 432D

 
 

DESCRIPTION

428

428B
6TC1-up

428B
7EJ1 up

Genuine –axle P/No.

 

9R4047

 

Seal—Main beam

 

C4056
9R5132

 

Seal Steering hub to planetary hub

 

-
546843

 

Seal –Steering hub inner

 

C4056
9R5132

 

King pin bearing
Top & bottom

 

X 4028
7T5427
X4029
7T5426

X 4028
7T5427
X4029
7T5426

Uni— drive axles

 

-
Part of joint

 

Seal pinion shaft

 

 

C4056
9R5132

 

 

 

 

 

 

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Fax : 450-773-7183

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