parts catalog

988B WHEEL LOADER 50W00001-06040 (MACHINE) POWERED BY 3408 ENGINE Caterpillar SIS

WHEEL LOADER 988B WHEEL LOADER 50W
988B WHEEL LOADER 50W00001-06040 (MACHINE) POWERED BY 3408 ENGINE SEBP1079 988B 50W (1976)

Parts group 988B:

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FUEL SYSTEM

CHANGEOVER GP

CHANGEOVER GP

8N-9527 CHANGEOVER GP

8N9527 FUEL HEATER CHANGEOVER GROUP--Field Installation
Engine Serial No. 48W516-Up
Provides heat to fuel before entering spin-on fuel filter

CONTROL GP-FUEL RATIO

FUEL RATIO CONTROL GROUP

4N-7171 FUEL RATIO CONTROL GROUP

4N7171 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W1 to 48W4267 inclusive
4N8256 Control parts are shown on Page 73B

CONTROL GP-FUEL RATIO

9N-3362 CONTROL GP-FUEL RATIO

9N3362 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
7N5486 Fuel Ratio Control parts are shown on Page 74

CONTROL GP-FUEL RATIO

6N-6209 CONTROL GP-FUEL RATIO

6N6209 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W7685-Up
6N651 Fuel Ratio Control parts are shown on Page 74A

CONTROL GP-FUEL RATIO

4N-8256 CONTROL GP-FUEL RATIO

4N8256 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W1 to 48W4267 inclusive
Part of 4N7171 Fuel Ratio Control Group shown on Page 73

CONTROL GP-FUEL RATIO

7N-5486 CONTROL GP-FUEL RATIO

7N5486 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
Part of 9N3362 Fuel Ratio Control Group shown on Page 73A

CONTROL GP-FUEL RATIO

6N-0651 CONTROL GP-FUEL RATIO

6N651 FUEL RATIO CONTROL GROUP
Engine Serial No. 48W7685-Up
Part of 6N6209 Fuel Ratio Control Group shown on Page 73A

CONTROL GP-GOVERNOR

CONTROL GP-GOVERNOR

1V-4954 CONTROL GP-GOVERNOR

1V4954 GOVERNOR CONTROL GROUP

DRIVE GP-TACHOMETER

DRIVE GP-TACHOMETER

6N-0226 DRIVE GP-TACHOMETER

6N226 TACHOMETER DRIVE GROUP
Engine Serial No. 48W1 to 48W6155 inclusive

DRIVE GP-TACHOMETER

9N-0016 DRIVE GP-TACHOMETER

9N16 TACHOMETER DRIVE GROUP
Engine Serial No. 48W6156-Up

FILTER GP-FUEL

FILTER GP-PRIMARY FUEL

6N-1044 FILTER GP-PRIMARY FUEL

6N1044 PRIMARY FUEL FILTER GROUP

FILTER GP-FUEL

4N-1981 FILTER GP-FUEL

4N1981 SECONDARY FUEL FILTER GROUP
Engine Serial No. 48W1 to 48W9074 inclusive

FILTER GP-FUEL

4N-1981 FILTER GP-FUEL

4N1981 FUEL FILTER GROUP
Engine Serial No. 48W9075 to 48W14353 inclusive

FILTER GP-FUEL

1W-4757 FILTER GP-FUEL

1W4757 FUEL FILTER GROUP
Engine Serial No. 48W14354-Up

SUPPORT GP-FILTER

1V-4866 SUPPORT GP-FILTER

1V4866 FILTER SUPPORT GROUP
Serial No. 50W1 to 50W2181, 2183 to 2268, 2270 to 2301, 2303 to 2402, 2404 to 2463, 2465 to 2488,
2490 to 2492, 2494 to 2500, 2504 to 2507, 2509, 2513, 2515, 2516, 2520, 2525, 2526, 2528, 2529,
2531, 2533, 2538, 2540, 2543, 2544, 2550, 2551, 2554, 2555 & 50W2557 inclusive

GOVERNOR GP

GOVERNOR AND FUEL INJECTION PUMP GROUP

6N-1676 GOVERNOR AND FUEL INJECTION PUMP GROUP

6N1676 GOVERNOR AND FUEL INJECTION PUMP GROUP
Engine Serial No. 48W1 to 48W1195 inclusive
4N1894 Governor, 9S3423 Spring, 7N2520 and 4N1101 Pump parts are shown on
Pages 55, 56, 57, 61, 62, 63 and 64

GOVERNOR AND FUEL INJECTION PUMP GROUP

7N-1238 GOVERNOR AND FUEL INJECTION PUMP GROUP

7N1238 GOVERNOR AND FUEL INJECTION PUMP GROUP
Engine Serial No. 48W1196 to 48W4267 inclusive. 4N1894 Governor, 9S3423 Spring, 7N1233 and 4N1101 Pump
parts are shown on Pages 55 through 60C, 61, 63A through 63D & 64

GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-6272 GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N6272 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
7N6271 Governor, 7N6192 Control, 9N3326 and 4N1101 Pump parts are shown
on Pages 60D, 60E, 61B, 63E, 63F, 63G, 63H & 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W7685 to 48W8731 inclusive
7N6271 Governor, 4N4267 Torque Spring, 9N3328 and 4N1101 Pump
parts are shown on Pages 60D, 60E, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W8732 to 48W9166 inclusive. 8N7526 Governor, 4N4267 Torque Spring,
9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W9167-Up
8N7526 Governor, 9N2893 Torque Control, 9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61D, 63J, 63K & 64

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3
Engine Serial No. 48W1 to 48W1376 inclusive
Part of 6N1676 and 7N1238 Governor and Fuel Injection Pump Groups shown on Pages 54 and 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3
Engine Serial No. 48W1 to 48W1376 inclusive. Part of 6N1676 and 7N1238 Governor and
Fuel Injection Pump Groups shown on Pages 54 and 54A. 6N1947 Piston parts are
shown on Page 61

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3
Engine Serial No. 48W1 to 48W1376 inclusive
Part of 6N1676 and 7N1238 Governor and Fuel Injection Pump Groups shown on
Pages 54 and 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--Type 1
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--Type 1
Engine Serial No. 48W1377 to 48W4267 inclusive. Part of 7N1238 Governor and Fuel
Injection Pump Group shown on Page 54A. 6N1947 Piston parts ares shown on
Page 61

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--Type 1
Engine Serial No. 48W1377 to 48W4267 inclusive. Part of 7N1238 Governor and Fuel
Injection Pump Group shown on Page 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--Type 2
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--Type 2
Engine Serial No. 48W1377 to 48W4267 inclusive. Part of 7N1238 Governor and Fuel
Injection Pump Group shown on Page 54A. 6N1947 Piston parts are shown on Page 61

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--Type 2
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--Type 3
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 7N1238 Governor & Fuel Injection Pump Group shown on Page 54A

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--Type 3
Engine Serial No. 48W1377 to 48W4267 inclusive. Part of 7N1238 Governor and
Fuel Injection Pump Group shown on Page 54A. 8N6389 Cover parts are shown on
Page 60C-4

GOVERNOR GP

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--Type 3
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

COVER GP-GOVERNOR

8N-6389 COVER GP-GOVERNOR

8N6389 GOVERNOR COVER GROUP
Engine Serial No. 48W1377 to 48W4267 inclusive
Part of 4N1894 Governor Group shown on Page 60C-2

GOVERNOR GP

7N-6271 GOVERNOR GP

7N6271 GOVERNOR GROUP--Part 1 of 2
Engine Serial No. 48W4268 to 48W8731 inclusive
Part of 7N6272 & 8N6600 Governor, Fuel Injection & Fuel Transfer Pump Groups shown on Pages 54B & 54C

GOVERNOR GP

7N-6271 GOVERNOR GP

7N6271 GOVERNOR GROUP--Part 2 of 2
Engine Serial No. 48W4268 to 48W8731 inclusive. Part of 7N6272 & 8N6600
Governor, Fuel Injection & Fuel Transfer Pump Groups shown on Pages 54B & 54C
9N3684 Plate parts are shown on Page 60F & 60G

GOVERNOR GP

8N-7526 GOVERNOR GP

8N7526 GOVERNOR GROUP--Part 1 of 2
Engine Serial No. 48W8732-Up
Part of 8N6600 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Pages 54D and 54E

GOVERNOR GP

8N-7526 GOVERNOR GP

8N7526 GOVERNOR GROUP--Part 2 of 2
Engine Serial No. 48W8732-Up. Part of 8N6600 Governor, Fuel Injection and Fuel
Transfer Pump Group shown on Pages 54D and 54E. 8N7525 Plate parts are shown
on Page 60H

PLATE GP-GOVERNOR ADAPTER

9N-3684 PLATE GP-GOVERNOR ADAPTER

9N3684 GOVERNOR ADAPTER PLATE GROUP--Type 1
Engine Serial No. 48W4268 to 48W8731 inclusive. Part of 7N6271 Governor Group shown on Page 60E
6N1947 Governor Servo Piston parts are shown on Page 61

PLATE GP-GOVERNOR ADAPTER

9N-3684 PLATE GP-GOVERNOR ADAPTER

9N3684 GOVERNOR ADAPTER PLATE GROUP--Type 2
Engine Serial No. 48W4268 to 48W8731 inclusive
Part of 7N6271 Governor Group shown on Page 60E
6N1947 Governor Servo Piston parts are shown on Page 61

PLATE GP-GOVERNOR ADAPTER

8N-7525 PLATE GP-GOVERNOR ADAPTER

8N7525 GOVERNOR ADAPTER PLATE GROUP--Type 1
Engine Serial No. 48W8732-Up
Part of 8N7526 Governor Group shown on Page 60E-2. 6N5314 Piston parts are shown on Page 61A

PLATE GP-GOVERNOR ADAPTER

8N-7525 PLATE GP-GOVERNOR ADAPTER

8N7525 GOVERNOR ADAPTER PLATE GROUP--Type 2
Engine Serial No. 48W8732-Up
Part of 8N7526 Governor Group shown on Page 60E-2. 6N5314 Piston parts are shown on Page 61A

PISTON GP-GOVERNOR SERVO

6N-1947 PISTON GP-GOVERNOR SERVO

6N1947 GOVERNOR SERVO PISTON GROUP
Engine Serial No. 48W1 to 48W8731 inclusive. Part of 4N1894 Governor Group and
9N3684 Adapter Plate Group shown on Pages 56, 59, 60B, 60F & 60G

PISTON GP-GOVERNOR SERVO

6N-5314 PISTON GP-GOVERNOR SERVO

6N5314 GOVERNOR SERVO BASIC PISTON GROUP
Engine Serial No. 48W8732-Up
Part of 8N7525 Governor Adapter Plate Group shown on Page 60H

DRIVE GP-GOVERNOR & FUEL PUMP

4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP

4N677 GOVERNOR AND FUEL PUMP DRIVE GROUP
Engine Serial No. 48W1 to 48W7684 inclusive

DRIVE GP-GOVERNOR & FUEL PUMP

6N-3195 DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP
Engine Serial No. 48W7685-Up

LINES GP-DRAIN

LINES GP-DRAIN

7N-8243 LINES GP-DRAIN

7N8243 DRAIN LINES GROUP
Engine Serial No. 48W3694-Up

LINES GP-FUEL

LINES GP-FUEL PUMP

4N-2433 LINES GP-FUEL PUMP

4N2433 FUEL PUMP LINES GROUP
Engine Serial No. 48W1 to 48W9074 inclusive

LINES GP-FUEL PUMP

4N-2433 LINES GP-FUEL PUMP

4N2433 FUEL PUMP LINES GROUP
Engine Serial No. 48W9075-Up

LINES GP-FUEL OIL

1V-4934 LINES GP-FUEL OIL

1V4934 FUEL LINES GROUP
Serial No. 50W1 to 50W1614 inclusive

LINES GP-FUEL OIL

1V-4934 LINES GP-FUEL OIL

1V4934 FUEL LINES GROUP
Serial No. 50W1615 to 50W2181, 2183 to 2268, 2270 to 2301, 2303 to 2402, 2404 to 2463, 2465 to
2488, 2490 to 2492, 2494 to 2500, 2504 to 2507, 2509, 2513, 2515, 2516, 2520, 2525, 2526,
2528, 2529, 2531, 2533, 2538, 2540, 2543, 2544, 2550, 2551, 2554, 2555 and 50W2557 inclusive

LINES GP-FUEL OIL

1V-4934 LINES GP-FUEL OIL

1V4934 FUEL LINES GROUP
Serial No. 50W2182, 2269, 2302, 2403, 2464, 2489, 2493, 2501 to 2503, 2508, 2510 to 2512, 2514, 2517 to 1519,
2521 to 2524, 2527, 2530, 2532, 2534 to 2537, 2539, 2541, 2542, 2545 to 2549, 2552, 2553, 2556 and 50W2558-Up

LINES GP-FUEL INJECTION

LINES GP-FUEL INJECTION

4N-2087 LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Engine Serial No. 48W1 to 48W684 inclusive

LINES GP-FUEL INJECTION

4N-2087 LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Engine Serial No. 48W685 to 48W6798 inclusive

LINES GP-FUEL INJECTION

8N-2461 LINES GP-FUEL INJECTION

8N2461 FUEL INJECTION LINES GROUP
Engine Serial No. 48W6799 to 48W7684 inclusive

LINES GP-FUEL INJECTION

4N-2088 LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Engine Serial No. 48W7685 to 48W8088 inclusive

LINES GP-FUEL INJECTION

4N-2088 LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Engine Serial No. 48W8089-Up

FASTENER GP-FUEL INJ LINES

6N-1672 FASTENER GP-FUEL INJ LINES

6N1672 FUEL INJECTION LINES FASTENER GROUP

PUMP GP-FUEL INJECTION

GOVERNOR AND FUEL INJECTION PUMP GROUP

6N-1676 GOVERNOR AND FUEL INJECTION PUMP GROUP

6N1676 GOVERNOR AND FUEL INJECTION PUMP GROUP
Engine Serial No. 48W1 to 48W1195 inclusive
4N1894 Governor, 9S3423 Spring, 7N2520 and 4N1101 Pump parts are shown on
Pages 55, 56, 57, 61, 62, 63 and 64

GOVERNOR AND FUEL INJECTION PUMP GROUP

7N-1238 GOVERNOR AND FUEL INJECTION PUMP GROUP

7N1238 GOVERNOR AND FUEL INJECTION PUMP GROUP
Engine Serial No. 48W1196 to 48W4267 inclusive. 4N1894 Governor, 9S3423 Spring, 7N1233 and 4N1101 Pump
parts are shown on Pages 55 through 60C, 61, 63A through 63D & 64

GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-6272 GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N6272 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
7N6271 Governor, 7N6192 Control, 9N3326 and 4N1101 Pump parts are shown
on Pages 60D, 60E, 61B, 63E, 63F, 63G, 63H & 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W7685 to 48W8731 inclusive
7N6271 Governor, 4N4267 Torque Spring, 9N3328 and 4N1101 Pump
parts are shown on Pages 60D, 60E, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W8732 to 48W9166 inclusive. 8N7526 Governor, 4N4267 Torque Spring,
9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W9167-Up
8N7526 Governor, 9N2893 Torque Control, 9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61D, 63J, 63K & 64

FUEL INJECTION PUMP GROUP

7N-2520 FUEL INJECTION PUMP GROUP

7N2520 FUEL INJECTION PUMP GROUP--Side View--Part 1 of 2
Engine Serial No. 48W1 to 48W1195 inclusive. Part of 6N1676 Governor and Fuel Injection
Pump Group shown on Page 54. 4N779 Housing and 6N1043 Pump parts are shown on
Pages 65, 65B and 66

FUEL INJECTION PUMP GROUP

7N-2520 FUEL INJECTION PUMP GROUP

7N2520 FUEL INJECTION PUMP GROUP--End View--Part 2 of 2
Engine Serial No. 48W1 to 48W1195 inclusive
Part of 6N1676 Governor and Fuel Injection Pump Group shown on Page 54

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Side View--Type 1--Part 1 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive. Part of 7N1238 Governor and Fuel
Injection Pump Group shown on Page 54A. 4N779 Housing and 6N1043 Pump parts are
shown on Pages 65A and 66

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--End View--Type 1--Part 2 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Side View--Type 2--Part 1 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive. Part of 7N1238 Governor and Fuel
Injection Pump Group shown on Page 54A. 4N779 Housing and 6N1043 Pump parts are
shown on Pages 65A and 66

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--End View--Type 2 Part 2 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive
Part of 7N1238 Governor and Fuel Injection Pump Group shown on Page 54A

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Side View--Type 3 Part 1 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive. Part of 7N1238 Governor & Fuel
Injection Pump Group shown on Page 54A. 4N779 Housing and 6N1043 Pump parts
are shown on Pages 65A & 66

FUEL INJECTION PUMP GROUP

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--End View--Type 3 Part 2 of 2
Engine Serial No. 48W1196 to 48W4267 inclusive
Part of 7N1238 Governor & Fuel Injection Pump Group shown on Page 54A

PUMP GP-FUEL INJECTION

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Side View--Type 1 Part 1 of 2
Engine Serial No. 48W4268 to 48W7684 inclusive. Part of 7N6272 Governor, Fuel
Injection & Fuel Transfer Pump Group shown on Page 54B. 7N4574 Housing and
6N1043 Pump parts are shown on Pages 65B & 66

PUMP GP-FUEL INJECTION

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--End View--Type 1 Part 2 of 2
Engine Serial No. 48W4268 to 48W7684 inclusive
Part of 7N6272 Governor, Fuel Injection & Fuel Transfer Pump Group shown on Page 54B

PUMP GP-FUEL INJECTION

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Side View--Type 2 Part 1 of 2
Engine Serial No. 48W4268 to 48W7684 inclusive. Part of 7N6272 Governor, Fuel
Injection & Fuel Transfer Pump Group shown on Page 54B. 7N4574 Housing and
6N1043 Pump parts are shown on Pages 65B & 66

PUMP GP-FUEL INJECTION

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--End View--Type 2 Part 2 of 2
Engine Serial No. 48W4268 to 48W7684 inclusive
Part of 7N6272 Governor, Fuel Injection & Fuel Transfer Pump Group shown on Page 54B

PUMP GP-FUEL INJECTION

9N-3328 PUMP GP-FUEL INJECTION

9N3328 FUEL INJECTION PUMP GROUP--Side View Part 1 of 2
Engine Serial No. 48W7685-Up. Part of 8N6600 Governor, Fuel Injection & Fuel
Transfer Pump Group shown on Page 54C. 7N4574 Housing and 7N1185 Pump
parts are shown on Pages 65B & 66A

PUMP GP-FUEL INJECTION

9N-3328 PUMP GP-FUEL INJECTION

9N3328 FUEL INJECTION PUMP GROUP--End View Part 2 of 2
Engine Serial No. 48W7685-Up
Part of 8N6600 Governor, Fuel Injection & Fuel Transfer Pump Group shown on Page 54C

HOUSING AS-PUMP

4N-0779 HOUSING AS-PUMP

4N779 FUEL INJECTION HOUSING ASSEMBLY
Engine Serial No. 48W1 to 48W1147 inclusive
Part of 7N2520 Fuel Injection Pump Group shown on Page 62

HOUSING AS-PUMP

4N-0779 HOUSING AS-PUMP

4N779 FUEL INJECTION HOUSING ASSEMBLY--Type 1
Engine Serial No. 48W1148 to 48W4267 inclusive
Part of 7N2520 and 7N1233 Fuel Injection Pump Groups shown on Pages 62, 63A & 63C

HOUSING AS-PUMP

4N-0779 HOUSING AS-PUMP

4N779 FUEL INJECTION HOUSING ASSEMBLY--Type 2
Engine Serial No. 48W1148 to 48W4267 inclusive
Part of 7N2520 and 7N1233 Fuel Injection Pump Groups shown on Pages 62, 63A & 63C

HOUSING AS-PUMP

7N-4574 HOUSING AS-PUMP

7N4574 FUEL INJECTION HOUSING ASSEMBLY--Type 1
Engine Serial No. 48W4268-Up
Part of 9N3326 & 9N3328 Fuel Injection Pump Groups shown on Pages 63E & 63J

HOUSING AS-PUMP

7N-4574 HOUSING AS-PUMP

7N4574 FUEL INJECTION HOUSING ASSEMBLY--Type 2
Engine Serial No. 48W4268-Up
Part of 9N3326 & 9N3328 Fuel Injection Pump Groups shown on Pages 63E & 63J

HOUSING AS-PUMP

7N-4574 HOUSING AS-PUMP

7N4574 FUEL INJECTION HOUSING ASSEMBLY--Type 3
Engine Serial No. 48W4268-Up
Part of 9N3326 & 9N3328 Fuel Injection Pump Groups shown on Pages 63E & 63J

PUMP GP-FUEL INJECTION

6N-1043 PUMP GP-FUEL INJECTION

6N1043 FUEL INJECTION PUMP GROUP
Engine Serial No. 48W1 to 48W7684 inclusive. Part of 7N2520, 7N1233 and 9N3326
Fuel Injection Pump Groups shown on Pages 62, 63A, 63C, 63D-1, 63E and 63G

DRIVE GP-GOVERNOR & FUEL PUMP

4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP

4N677 GOVERNOR AND FUEL PUMP DRIVE GROUP
Engine Serial No. 48W1 to 48W7684 inclusive

PUMP GP-FUEL INJECTION

7N-1185 PUMP GP-FUEL INJECTION

7N1185 FUEL INJECTION PUMP GROUP
Engine Serial No. 48W7685-Up
Part of 9N3328 Fuel Injection Pump Group shown on Page 63J

DRIVE GP-GOVERNOR & FUEL PUMP

6N-3195 DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP
Engine Serial No. 48W7685-Up

PUMP GP-FUEL PRIMING

PUMP GP-FUEL PRIMING

4N-3287 PUMP GP-FUEL PRIMING

4N3287 FUEL PRIMING PUMP GROUP

PUMP GP-FUEL TRANSFER

GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-6272 GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N6272 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
7N6271 Governor, 7N6192 Control, 9N3326 and 4N1101 Pump parts are shown
on Pages 60D, 60E, 61B, 63E, 63F, 63G, 63H & 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W7685 to 48W8731 inclusive
7N6271 Governor, 4N4267 Torque Spring, 9N3328 and 4N1101 Pump
parts are shown on Pages 60D, 60E, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W8732 to 48W9166 inclusive. 8N7526 Governor, 4N4267 Torque Spring,
9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61B, 63J, 63K and 64

PUMP GP-GOV,FUEL INJ,FUEL TFR

8N-6600 PUMP GP-GOV,FUEL INJ,FUEL TFR

8N6600 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
Engine Serial No. 48W9167-Up
8N7526 Governor, 9N2893 Torque Control, 9N3328 and 4N1101 Pump parts are shown on Pages 60E-1, 60E-2, 61D, 63J, 63K & 64

PUMP GP-FUEL TRANSFER

4N-1101 PUMP GP-FUEL TRANSFER

4N1101 FUEL TRANSFER PUMP GROUP
Part of 6N1676, 7N6272 & 8N6600 Governor and Fuel Injection Pump Groups
shown on Pages 54, 54B & 54C

PUMP GP-FUEL TRANSFER

4N-1111 PUMP GP-FUEL TRANSFER

4N1111 FUEL TRANSFER PUMP GROUP--Type 1
Part of 4N1101 Fuel Transfer Pump Group

PUMP GP-FUEL TRANSFER

4N-1111 PUMP GP-FUEL TRANSFER

4N1111 FUEL TRANSFER PUMP GROUP--Type 2
Part of 4N1101 Fuel Transfer Pump Group shown on Page 64

TANK GP-FUEL

ADAPTER GP-FAST FILL FUEL

3V-0718 ADAPTER GP-FAST FILL FUEL

3V718 FAST FILL FUEL ADAPTER GROUP--Automatic Shut-Off--Type 1
9D630 Dust Cover parts are shown on Page 73
AN ATTACHMENT

FAST FILL FUEL ADAPTER GROUP

3V-0719 FAST FILL FUEL ADAPTER GROUP

3V719 FAST FILL FUEL ADAPTER GROUP--Manual Shut-Off
AN ATTACHMENT

ADAPTER GP-FAST FILL FUEL

3V-0718 ADAPTER GP-FAST FILL FUEL

3V718 FAST FILL FUEL ADAPTER GROUP--Automatic Shut-Off--Type 2
2G9000 Adapter and 9D630 Dust Cover parts are shown on Pages 72B and 73
AN ATTACHMENT

ADAPTER GP-FAST FILL FUEL

3V-0718 ADAPTER GP-FAST FILL FUEL

3V718 FAST FILL FUEL ADAPTER GROUP--Automatic Shut-Off--Type 3
2G9000 Adapter and 9D630 Dust Cover parts are shown on Pages 72B and 73
AN ATTACHMENT

ADAPTER GP-FAST FILL FUEL

2G-9000 ADAPTER GP-FAST FILL FUEL

2G9000 FAST ADAPTER GROUP
Part of 3V718 Fast Fill Fuel Adapter Group shown on Page 72A
AN ATTACHMENT

COVER-DUST

9D-0630 COVER-DUST

9D630 DUST COVER GROUP
Part of 3V718 Fast Fill Fuel Adapter Group shown on Pages 72 & 72A
AN ATTACHMENT

TANK GP-FUEL OIL

1V-4935 TANK GP-FUEL OIL

1V4935 FUEL TANK GROUP
Serial No. 50W1 to 50W4624 inclusive
2V9095 Switch parts are shown on Page 77

TANK GP-FUEL OIL

1V-4935 TANK GP-FUEL OIL

1V4935 FUEL TANK GROUP
Serial No. 50W4625 to 50W4912 inclusive
2V9095 Switch parts are shown on Page 77

TANK GP-FUEL

1V-4935 TANK GP-FUEL

1V4935 FUEL TANK GROUP
Serial No. 50W4913-Up
7V64 Switch parts are shown on Page 77B

CAP GP-PROTECTION

9G-8847 CAP GP-PROTECTION

9G8847 PROTECTION COVER GROUP--Fuel Tank Cap
AN ATTACHMENT

TORQUE CONTROL GP

TORQUE SPRING GROUP

9S-3423 TORQUE SPRING GROUP

9S3423 TORQUE SPRING GROUP
Engine Serial No. 48W1 to 48W4267 inclusive. Part of 6N1676 & 7N1238
Governor and Fuel Injection Pump Groups shown on Pages 54 & 54A

TORQUE CONTROL GP

7N-6192 TORQUE CONTROL GP

7N6192 TORQUE CONTROL GROUP
Engine Serial No. 48W4268 to 48W7684 inclusive
Part of 7N6272 Governor, Fuel Injection and Fuel Transfer Pump Group shown on
Page 54B

TORQUE CONTROL GP

4N-4267 TORQUE CONTROL GP

4N4267 GOVERNOR TORQUE SPRING GROUP
Engine Serial No. 48W7685 to 48W9166 inclusive. Part of 8N6600 Governor,
Fuel Injection & Fuel Transfer Pump Group shown on Pages 54C and 54D

CONTROL GP-TORQUE

9N-2893 CONTROL GP-TORQUE

9N2893 TORQUE CONTROL GROUP
Engine Serial No. 48W9167-Up. Part of 8N6600 Governor, Fuel Injection &
Fuel Transfer Pump Group shown on Page 54E

Information:

(For parts list, see above)

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