Short Blocks Caterpillar


Short Blocks

Usage:

 General Service Information

GU08-08 

 

  CAT?

Technical Supplement  

 

August 2008    

Short Blocks

Engine Model

Short Block Part Number Piston Body Part Number Comp. Ratio Block Design Block Part Number Engine S/N Horsepower / Vehicle Model

Footnotes

3116 Bare Block

0R3317 ">

0R3317

      ?

?

HEUI Compatible

See note 1

 ?

      ?

1- Repair for block part numbers 7C3346, 101-3242, 101-4496, 129-1094, 149-5401. HEUI compatability guaranteed.

3116

0R4430

4P1549 & 107-7545  
(2 piece)

16.7

Dual Jets

7E2482

 ?

      ?

 

3116

0R4881

7E3428

17.5

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

 ?

      ?

 

3116

0R4882

107-7563

17

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

 ?

      ?

 

3116

0R8716

6I-4248 & 107-7791
 (2-Piece)
7E-3226

16

Dual Jets

7E2482  149-5401 101-3242 101-4496 7C-3346

4KG

Marine & other applications.

 

3116

0R9121

105-1720 & 107-7791
(2-Piece)    
100-4300

18

Dual Jets

7E2482  105-1713 126-5923 129-1097 221-4479

 ?

      ?

 

3116

0R9122

7E1298

15.5

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

 ?

      ?

 

3116 DIT ATAAC

0R4947

4P-1549 & 6I-1210       (2 Piece)    
7E-3226     
6I-1512

16

Dual Jets

101-3242   7E2482   105-1713 126-5923 129-1097 221-4479

7SF, 2BK

      ?

 

3116 DIT ATAAC

0R3311

7E3578 & 115-4124     7W-3578

16.5

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

7SF, 2BK

      ?

 

3116 DIT ATAAC

0R3313

6I1144

17

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

2BK, 9GK

      ?

 

3116 DIT ATAAC

0R3314

4P1550    
101-4495

18

Single Jets

2W9746 105-1713 126-5923 129-1097 221-4479

2BK, 9GK

      ?

 

3116 ATAAC HEUI

0R9422

107-7852 & 107-7791 
101-4572

17.1

Dual Jets

7E2482  149-5401 101-3242 129-1094

8WL

      ?

 

3126B Bare Block

0R8943

      ?

?

 ?

See Note 2

?

      ?

 

3126 ATAAC HEUI

0R8936

113-6119 & 115-4083    (2-Piece)     
133-5044

16

Single Jets

141-8283 126-5923 221-4479 129-1165

1WM

      ?

 

3126

10R1060

144-3444 & 187-1513  
(2 Piece)

16

Single Jets

129-1165 126-5923 221-4479

55K

Challenger 55

 

3126 Marine

0R9957

164-6556 & 115-4083   (2 Piece)
133-5043
126-0502
115-4241

15

Dual Jets

129-1165 221-4479

8NM, 6MK, 1ZJ

      ?

 

3126B

0R9964

150-4621 & 115-4083   (2 piece)  
142-7301   
140-7378 
136-0626

16

Single Jet

129-1165 126-5923 221-4479

7AS

      ?

 

3126B

0R4890

238-2729    
177-7498

16

Single Jet

129-1165 126-5923 221-4479

8YL

175 to 210 HP

 

3126 DITA ATAAC

10R1820

133-4983 & 187-1513     (2 Piece)   
115-4091

17

 ?

221-4479 126-5923

?

      ?

 

3204 PC

0R0724

6N4221

17

W/O Jets

2W8953   4N-0100

45V1-17165

D3, 910, 931

*Short Block Part Numbers.

3204 DI

0R0725

7C1146
2W8418
8N5536

17

W/O Jets (4N0100)

2W8954   4N-0100

45V17166-32893

D3, D3B,910, 931, 931B

*Short Block Part Numbers.

3204 DI

0R0727

7C1146
2W8418

17

W/O Jets (7N8600)

2W4227 7N-8600

45V32894-UP, 45V29936-Up**, 10X1-Up**, 6DC1-Up** 7EB1-Up**

D3B, 910, 931B, IT12, 943,D4C, 943, 3204 IND, 3204 IND

*Short Block Part Numbers. **4N0094 Oil Pump Rotor must be used on these S/N ranges.

3204 DIT

0R3592

7E4729     
9Y-6773

16.5

W/Jets (7N8600)

2W2024* 2W7902 6I2772* 7N5147 8N9190* 8N9191*  7N-8600

10X1-Up 45V29936-Up, 3PCI-Up, 2TB1-Up

953, 215,D4B/H, 215B, 926, 916, IT18, IT28, D3BSA,
3204 IND

*Short Block Part Numbers.

3208 Bare Block

10R2919

 ?

 ?

 ?

 ?

?

3208 Turbo

 

3208 DI

0R0936

7C0893, 1W5798 2W8412, 9N-5754  
1W-2062

18.2

W/O Jets

9N5669    9N-3758

32Y8309-Up 51Z1-Up, 90 N1-Up

175 Hp & Lower

 

3208 DI

0R0778

1W5792, 2W4831    
9N-6337,  9N-5405    1N-32279Y-5559

16.5

W/O Jets

9N-5190  9N-1876  9N-3100  9N-3557  9N-3758  9N-5270  2W-8122  9N-3933  9N-6358

40S, 32Y, 51Z, 90N, 75V

210 Hp-up Marine

 

3208 DI

0R2076 g

7W3846

17.5

W/O Jets

9N-3758  9N-1876  9N-3100  9N-3557  9N-5270  2W-8122  9N-3933  9N-6358

90N1-Up

210 HP g

g- For 0R1777, 0R2819, 0R3231 and 0R2875 engine applications.

3208 DIT

0R1153

1W5792, 2W4831 9Y5559,  9N-6337       9N-5405, 1N-3227

16.5

W/Jets

2W-1864 2W-8122   7E-0035   4W-6265

2Z(CA), 01Z

250 Hp & up Marine to 375 HP***

***- The crankshaft gear needs to be changed to the design from the original engine for marine applications.

3208 DIT

0R3038

1W5792, 2W4831 9Y5559, 9N-6337       9N-5405, 1N-3227

16.5

W/O Jets

2W-9741   7E-0035    9N-6358   4W-6265   2W-8122

2Z

225 Hp & Below

 

3208 DIT

0R1157

7W3846

17.5

W/O Jets

2W-8033    7E-0035    9N-6358   4W-6265   2W-8122

79V, 51Z

      ?

 

3208 DIT

0R3686 j

7E4729  9Y6773

16.5

W/Jets

9N-6356    2W-8122   7E-0035   4W-6265

2Z

      ?

j- When this engine is used in place of a two ring engine application, dynamic vibration may occur. This may require a new crankshaft damper and/or flywheel with the correct bob weight.  The additional cost of these parts is not eligible under warranty. See Service Magazine June 19, 1989 (SEBD197100019) for more information. 0R3686 is the correct Short Block for all engine arrangements except the 7E0425 and 101-3714 engine arrangements.

3208 DIT

0R8519

101-0812

15.5

W/Jets

7E0035    9N6356   2W-8122   4W-6265

01Z

Marine & other applications

 

3208 Off-Road Certified

0R9811

118-2285

16.5

W/Jets

7E0035

03Z

Ag chemical & lift truck applications

 

3304 PC

0R2077

9N5249,  9N5250  8N3180,  8N3182     
2P-6270

17.5

Counterbore

2P-8774    6N-7984   2P-0940   7N-5454

78P1-47086, 2B1-11012, 4B1-17148, 5B1-2364

      ?

 

3304 PC

0R2078

9N5250, 8N3180 8N3182, 2P-6270

17.5

Spacer Plate

1N3574 7N-5454

78P47087-Up, 2B11013-Up, 4B17149-Up, 5B2365-Up

      ?

 

3304 DI h (Low Hp)

0R2079

1W6757   
129-0358

15

Spacer Plate

1N3574 7N-5454

All Direct Injection

      ?

h- For DI engines, determine piston in engine and select appropriate short block.

3304 DI h (High Hp)

0R2080

165-4262, 8N3102    129-0338

15

Spacer Plate

1N3574 7N-5454

All Direct Injection

      ?

h- For DI engines, determine piston in engine and select appropriate short block.

3304 DI (Low Hp)

0R4948

164-6560,129-0359      4P-8132

16

Spacer Plate

1N3574 7N-5454

?

      ?

 

3304 DI

10R0889

168-4531, 156-8262      9Y-8217

16

Spacer Plate

1N3564 7N-5454

07Z, 09Z

515, 525, 527

 

3306 PC

0R3258

9N5250, 8N3180, 8N3182, 2P-6270

17.5

Counterbore

2P6560    2P-0960   6A-6398   4P-0623   7N-5456   8N-4776   6N-7986

?

      ?

 

3306 PC

0R3259

9N5250, 8N3180, 8N3182,  2P-6270

17.5

Spacer Plate

7N8016    4P-0623   7N-5456   8N-4776

?

      ?

 

3306 PCT/TA (High HP)

0R2554 i

9N5403, 9N1302

17.5

Counterbore

2P-6560   2P-0960   6A-6398   4P-0623   7N-5456   8N-4776   6N-7986

3N1-79762, 49V, 66D1-26831, 67D1-2863, 76R1-3473

      ?

i-These short blocks use Keystone piston rings and should not be used in low Hp applications.

3306 PCT/TA (High HP)

0R2555 i

9N5403, 9N1302

17.5

Spacer Plate

7N-8016 4P-0623 7N-5456 8N-4776

3N79763-Up, 66D26832-Up I, 76R3474-Up, 67D2864-Up

D7G, 235, 528, 571G, 572G 627B, 637D, 639D, D5B, D6C, 12G, 14G, 140G, 814, 815, 816 966C, 977L

 

3306 DIT (High Hp)

0R2556 i

8N3102, 129-0338      165-4262

15

Spacer Plate

8N-5286    4P-0623    7N-5456    8N-4776

8Z16129-Up 8Z1-Up, 8Z977-Up 8Z7769-Up, 8Z7808-Up, 8Z3945-Up, 8Z1731-Up 8Z7479-Up,64Z, 84Z, 85Z

D7G, 235, 528,  615, 627B, 637D, 639D, 814B, 815B, 816B 966D, 973 Industrial    Marine  Gen Set

I-These short blocks use Keystone piston rings and should not be used in low Hp applications.

3306 DIT

0R4949

164-6560   129-0359      4P-8132

16

Spacer Plate

8N-5286    4P-0623    7N-5456    8N-4776

64Z29960-Up, 85Z14644-Up, 1NS00554, 6NC17902-Up

Industrial   Gen Set  Marine   Machine

 

3306 DIT

0R2557

1W6757   129-0358

15

Spacer Plate

8N-5286   4P-0623   7N-5456   8N-4776

8Z446-Up, 8Z1848-Up, 8Z1827-Up, 8Z1842-Up, 8Z1-Up, 64Z

D5B, D6D, D6D, D6D, 12G,140G

 

3306 DIT

0R3044

168-4531 9Y8217156-8262

16

Spacer Plate

8N-5286   4P-0623   7N-5456   8N-4776

63Z

Truck

^See Service Magazine (Aug. 29, 1988). Article title - White Smoke Reduction.

3306

0R9205

6I2650        
154-8087

17

Spacer Plate

8N-5286   4P-0623   7N-5456   8N-4776

7RJ

Truck

 

3306

0R9206

107-3565

17

Spacer Plate

8N-5286   4P-0623   7N-5456   8N-4776

9TL

Truck

 

C-10

0R9661

133-7098 & 101-2042
(2 piece)

16

 ?

115-2982  128-0406  162-0681  200-2052  200-2055

8YS, 3CS1200-Up*,  3CS1-11999^^

Truck

 

C-12

0R9680 ">

0R9680

144-2948 & 161-8416 
(2 piece)    
138-2016   
130-0862

16

 ?

115-2983  128-0406  162-0681  200-2052  200-2055

9NS, 2KS40000-UP*, 2KS1-39999^^^

Truck

 

C-12

0R8209 m

161-8416 & 111-2669 
(2 piece)    
197-9328

16

 ?

115-2983  128-0406  162-0681  200-2052  200-2055

1YN, 2XR

Truck MY 96/97
Marine 3196

 

C-12

10R1491

197-9374 & 238-2712
(2 piece)       
111-2669

16

 ?

200-2052  128-0406  162-0681  200-2055

MBL

Truck

 

3406A PC

0R0715 k

7N3633

15

 ?

4N2257     7N-1200    8N-9265    152-7648

92U-90U

All PC Applications

0R0715 and 0R2545 Remanufactured Short Blocks may require a new fuel injection pump housing when used in 3406 engines built before 1975. The 0R0715 and 0R2545 Remanufactured Short Blocks may be built with either a 7N1200 or 8N9265 block casting. If the 8N9265 casting is used, the short block will not work with a 4N0812 Fuel Injection Pump Housing Assembly. This is because the oil drain seal ring used with this housing will not properly seal the oil drain hole in the block. If this situation occurs, the fuel injection pump housing can be changed or a remanufactured short block with the 7N1200 block casting may be located. See Service Magazine August 31, 1992 (SEPD0124) for more information. Using the 0R715 in early 3406A applications will require some additional parts to ensure proper operation. Please refer to S.M. Article dated September 27, 1993 for details. ">

k- Some 0R0715 and 0R2545 Remanufactured Short Blocks may require a new fuel injection pump housing when used in 3406 engines built before 1975. The 0R0715 and 0R2545 Remanufactured Short Blocks may be built with either a 7N1200 or 8N9265 block casting. If the 8N9265 casting is used, the short block will not work with a 4N0812 Fuel Injection Pump Housing Assembly. This is because the oil drain seal ring used with this housing will not properly seal the oil drain hole in the block. If this situation occurs, the fuel injection pump housing can be changed or a remanufactured short block with the 7N1200 block casting may be located. See Service Magazine August 31, 1992 (SEPD0124) for more information.  Using the 0R715 in early 3406A applications will require some additional parts to ensure proper operation. Please refer to S.M. Article dated September 27, 1993 for details.

3406A DI

0R2545 k

8N1606, 1W8901 1W9372, 9Y4004   
290-0017,  7W-8929

14.5

 ?

2W-6039     7N-1200    8N-9265    152-7648

?

      ?

0R0715 and 0R2545 Remanufactured Short Blocks may require a new fuel injection pump housing when used in 3406 engines built before 1975. The 0R0715 and 0R2545 Remanufactured Short Blocks may be built with either a 7N1200 or 8N9265 block casting. If the 8N9265 casting is used, the short block will not work with a 4N0812 Fuel Injection Pump Housing Assembly. This is because the oil drain seal ring used with this housing will not properly seal the oil drain hole in the block. If this situation occurs, the fuel injection pump housing can be changed or a remanufactured short block with the 7N1200 block casting may be located. See Service Magazine August 31, 1992 (SEPD0124) for more information. Using the 0R715 in early 3406A applications will require some additional parts to ensure proper operation. Please refer to S.M. Article dated September 27, 1993 for details. ">

k- Some 0R0715 and 0R2545 Remanufactured Short Blocks may require a new fuel injection pump housing when used in 3406 engines built before 1975. The 0R0715 and 0R2545 Remanufactured Short Blocks may be built with either a 7N1200 or 8N9265 block casting. If the 8N9265 casting is used, the short block will not work with a 4N0812 Fuel Injection Pump Housing Assembly. This is because the oil drain seal ring used with this housing will not properly seal the oil drain hole in the block. If this situation occurs, the fuel injection pump housing can be changed or a remanufactured short block with the 7N1200 block casting may be located. See Service Magazine August 31, 1992 (SEPD0124) for more information.  Using the 0R715 in early 3406A applications will require some additional parts to ensure proper operation. Please refer to S.M. Article dated September 27, 1993 for details.

3406B DI

0R4812

8N1606, 1W8901 1W9372, 9Y4004   
290-0017,  7W-8929

14.5

 ?

2W6039     8N9267   108-3912   152-7648

7FB1-27301, 7FB27302-99999, 4MG1-3599

All Hp             
Above 310 Hp                  
Above 310 Hp 3406 B
Non-truck: Except 400HP Excavator

 

3406B ATAAC

0R4815

7C3406  9Y9889

15.2

 ?

2W-6039      108-3912   152-7648

4MG3600-70271, 4MG70272-Up (Except :425 Mech. @ 2100 RPM & 460 Hp), 8TC1413-8791, 8TC8792-Up

Above 310 Hp Mech.            
Above 310 Hp Mech. 
Above 310 Hp PEEC   
Above 310 HP PEEC (Except 350 Hp)

 

3406B ATAAC

0R4816

7E0539                         1Y0589

15.2

 ?

2W-6039   108-3912   152-7648

4MG3945, 8TC08792

350 Mech. & PEEC        
425 Mech.

 

3406B ATAAC

0R4817

7E8885

15.6

 ?

4P2098     7E9432    108-3912     152-7648

4MG83945-Up, 3ZJ583-Up

310 Mech.

 

3406B ATAAC

0R4813

7W3668         
9Y3116

15.2

 ?

2W-6039   108-3912   152-7648

7FB27302-99999, 4MG1-3599, 8TC1-1412

310 Hp and below       
Mech. 310 Hp and below      
Mech. 350 Hp and below PEEC

 

3406B ATAAC

0R4814

8N1607     2W0865  9Y7212    7E-7310

15.6

 ?

2W6039   108-3912   152-7648

4MG3600-Up, 8TC1413-Up

310 Hp and below      Mech. 310 Hp and below PEEC

 

3406 B/C ATAAC

0R3811 n

7E0292 168-4540

15.6

 ?

4P2098     7E9432    8N-9265     108-3912    152-7648

3ZJ582-Up, 2EK179-Up, 4CK

310-425 Mech. & PEEC

n- Large piston pin and bore, high ring and wide crankshaft.

3406C

0R9392

116-8154 109-5864

15.9

 ?

108-3912  8N-9265  7E-9432  152-7648

Various

Various

 

3406C

0R4282

101-0016 268-4042

16.4

 ?

108-3912  8N-9265  7E-9432  152-7648

3ZJ30055, 3ZJ31976, 3ZJ37235, 3ZJ38058, 3ZJ39763

425/415 350/330 310/285   400                  350

 

3406C

0R7698

150-6223 & 130-0241    (2-Piece)      117-5063

16

 ?

108-3912  8N-9265  7E-9432  152-7648

8PN

350-425 Hp; 1994, 1995, 1996 Mechanical

 

3406C

0R7943

168-4540 & 130-0241    (2-Piece) 161-8421 116-8154

15.9

 ?

108-3912  8N-9265  7E-9432  152-7648

41Z

980G, 583, D8N, D8R, 824G, 825G, 826G

 

3406E

0R8323

149-5566 & 130-0241    (2-Piece) 1Y-3658 116-1372 133-7537

16.25

 ?

136-7329 149-8799 137-8466 108-3918

5EK/6TS

475 - 550 Hp

 

3406E

0R9207

135-2837 & 130-0241    (2-Piece)

16.25

 ?

136-7329

5EK/6TS

355 - 410 Hp

 

3406E

0R9208

7C2888 & 130-0241    (2-Piece) 135-2837 108-2716 7E-0525

16.25

 ?

136-7329 149-8799 137-8466 108-3918

5EK/6TS

435 - 475 Hp

 

3406E

0R1096

180-7352 & 132-6663    (2-Piece)      145-6744      191-7854

16.6

 ?

137-8466

ILW

355 - 550 Hp

 

3406E

0R4767

158-0446 & 139--5800    (2-Piece)

16

 ?

137-8466

5DS

600 Hp

 

3406E

0R8385

132-6663 & 176-5744    (2-Piece)       221-2305 136-1560

16

 ?

137-8466

41Z, 6BR, 9NN

D8R, 980G, D350E, D400E, 824G, 825G, IND

 

3406E

10R-1511

180-7352 & 132-6663    (2-Piece)       145-6744 191-7854

16.6

 ?

137-8466

2WS

435-550 Hp

 

3456

0R4761

158-0446 & 134-2256    (2-Piece)       192-8810

16

 ?

137-8466

7RC,3LW

988G, 836G, 834G, 385B, 5090B, IND

 

C7

10R4134

238-2720      197-9370

16.5:1

 ?

221-4479

KAL, WAX

ACERT (High HP)

 

C7

10R4139

238-2698      197-9346

16.5:1

 ?

221-4479

KAL, WAX

ACERT (Low HP)

 

C-15

10R0885

145-6744 & 132-6663      (2 piece) 180-7352      191-7854

16.6

 ?

155-0057
125-8850

6NZ

435-550 HP Truck

 

C15

10R4403

232-6557

18:1

 ?

222-1974

BXS

435-550 ACERT

 

C15

10R4404

248-5514 284-8983

18:1

 ?

222-1974

MXS/ NXS

435-550 HP

 

C15

10R4405

248-5516

17:1

 ?

222-1974

MXS/ NXS

600-625 HP

 

C-16

10R1506

139-8500 & 158-0446    (2-Piece)

16.6

 ?

155-0740
125-8850

7CZ

575-600 HP

 

 

 

SELD0276

CATERPILLAR?

?2008 Caterpillar

Caterpillar Information System:

C-10 and C-12 Long Blocks C-10 and C-12 Long Blocks
3126 and C7 Long Blocks 3126 and C7 Long Blocks
3208 Long Blocks 3208 Long Blocks
SELECTION FLOWCHART FOR ENGINES, SHORT BLKS, ETC. REMAN TECH SUPP. SELECTION FLOWCHART FOR ENGINES, SHORT BLKS, ETC. REMAN TECH SUPP.
3116 Long Blocks 3116 Long Blocks
3408 and 3412 Long Blocks 3408 and 3412 Long Blocks
3406 and C-15 Long Blocks 3406 and C-15 Long Blocks
3304 and 3306 Long Blocks 3304 and 3306 Long Blocks
3204 Long Blocks Reman Technical Supplement 3204 Long Blocks Reman Technical Supplement
3500 Engines and Short Blocks 3500 Engines and Short Blocks
Cylinder Packs, Con Rods ; Piston Packs Cylinder Packs, Con Rods & Piston Packs
Installation of the Caterpillar Quick Coupler Control Kit Installation of the Caterpillar Quick Coupler Control Kit
3046 and 3066 Long Blocks 3046 and 3066 Long Blocks
Series Boost Attachment For SR-4 Generators{4468} Series Boost Attachment For SR-4 Generators{4468}
Installation Of 2W7640 Shut Off Group{1704} Installation Of 2W7640 Shut Off Group{1704}
Installation Of 2W7641 Shut Off Group{1704} Installation Of 2W7641 Shut Off Group{1704}
Installation Of 2W7642 Shut Off Group{1704} Installation Of 2W7642 Shut Off Group{1704}
Installation Of 2W7643 Shut Off Group{1704} Installation Of 2W7643 Shut Off Group{1704}
Installation Of 4W1979 Shut-Off Group{1704} Installation Of 4W1979 Shut-Off Group{1704}
3306 Industrial/Marine/Generator Set Wiring Diagram{1400} 3306 Industrial/Marine/Generator Set Wiring Diagram{1400}
Wiring Diagram-Grounded System{1400} Wiring Diagram-Grounded System{1400}
3208 Package Generator Sets{1400} 3208 Package Generator Sets{1400}
3406/3408/3412 Packaged Generator Set Wiring Diagram{1400} 3406/3408/3412 Packaged Generator Set Wiring Diagram{1400}
3406/3408/3412 Package Generator Sets With EMCP{1400} 3406/3408/3412 Package Generator Sets With EMCP{1400}
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