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3T-9307 TRANSMISSION GP-MARINE 4.48:1 RATIO. SPECIFICATION NO. 36989 FULL POWER FORWARD AND REVERSE AN ATTACHMENT 3304


MARINE TRANSMISSION
TRANSMISSION GP-MARINE
VALVE GP
OPERATOR STATION
PANEL GP

MARINE ENGINE 3304 MARINE ENGINE 13E
 3304 Marine Engine 13E00300-UP SEBP1405 3304 13E   (1982)

MARINE TRANSMISSION

TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9305 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9306 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9307 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6170 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6170 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6171 TRANSMISSION GP-MARINE
 

#SEBP14050510
 

3T-9307: TRANSMISSION GP-MARINE

3T-9307 TRANSMISSION GP-MARINE
4.48:1 RATIO. SPECIFICATION NO. 36989 FULL POWER FORWARD AND REVERSE
AN ATTACHMENT
i00370097 SEBP1405
3T9307 TRANSMISSION GP-MARINE Parts scheme 3T9307 TRANSMISSION GP-MARINE Parts scheme 3T9307 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-9721 [2] RING-RETAINING  
2. 1N-8485 [1] SHAFT & GEAR AS (41-TEETH)  
3. 3D-4603 [1] PLUG-PIPE (COARSE THREAD)  
4. 6L-9716 [1] PLUG-PIPE (FINE THREAD)  
5. 6L-8293 [1] PLATE-INSTRUCTION (MARINE TRANSMISSION)  
6. 6L-9722 [2] RING-THRUST  
7. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
8. 6L-9726 [4] RING-THRUST  
9. 6L-9733 B [3] SHIM-BEARING (.127MM .005IN THK)  
  B [3] SHIM (.177MM .007IN THK)  
  6L-9735 B [3] SHIM-BEARING (.508MM .020IN THK)  
10. 6L-9788 [1] COVER-PUMP MOUNTING  
11. 6L-9736 [6] RING-PISTON  
12. 0S-1617 [4] BOLT (5/16-18X0.75-IN)  
  6L-9738 [4] WASHER (0.328X0.562X0.062-IN THK)  
13. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
14. 6L-9737 [1] GASKET-PUMP  
15. 1M-3003 [1] SEAL-LIP TYPE  
16. 7L-2212 [1] RETAINER-BEARING  
17. 7L-2211 [1] SEAL-O-RING  
18. 7L-2213 B [3] SHIM-BEARING (.127MM .005IN THK)  
  7L-2214 B [3] SHIM-BEARING (.177MM .007IN THK)  
  7L-2215 B [3] SHIM-BEARING (.020IN THK)  
19. 7L-2232 [1] HOUSING AS-MAIN  
  4L-9793 [2] DOWEL  
  0S-1595 [3] BOLT (1/2-13X1.25-IN)  
20. 0S-1617 [2] BOLT (5/16-18X0.75-IN)  
21. 1B-7182 [4] BOLT (5/16-18X1.25-IN)  
22. 0S-1588 [10] BOLT (3/8-16X1.25-IN)  
23. 7L-2219 [1] GASKET-MAIN HOUSING  
24. 7L-2218 [1] PAN-GEAR  
25. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
26. 7L-2224 [1] SEAL-O-RING  
27. 7L-2220 [1] LOCK-PLATE  
28. 1K-7991 [1] CUP-BEARING  
29. 1K-7992 [1] CONE-BEARING  
30. 6L-9772 [1] GEAR-INPUT (41-TEETH)  
31. 0S-1594 [6] BOLT (3/8-16X1-IN)  
32. 6L-9765 B [3] SHIM-BEARING (.127MM .005IN THK)  
  6L-9766 B [3] SHIM-BEARING (.177MM .007IN THK)  
  6L-9767 B [3] SHIM-BEARING (.508MM .020IN THK)  
33. 7L-2343 [1] SEAL-LIP TYPE  
34. 6L-9771 [1] SUPPORT-BEARING  
35. 6L-5219 [1] KEY  
36. 6L-9774 [2] CONE-BEARING  
37. 6L-9718 [2] PISTON-CLUTCH  
38. 2K-9092 [2] RING-METAL SEAL  
39. 6L-9717 [2] SPRING-CLUTCH PISTON  
40. 6L-9790 [4] CONE-BEARING  
41. 3D-9126 [4] CUP  
42. 1N-8484 [1] SHAFT & GEAR AS (41 TEETH)  
43. 3D-4603 [1] PLUG-PIPE (COARSE THREAD)  
44. 6L-9716 [1] PLUG-PIPE (FINE THREAD)  
45. 5N-2614 [2] SEAL-RING  
46. 3T-9293 [18] PLATE-CLUTCH  
47. 6L-9719 [16] PLATE-CLUTCH  
48. 6L-9724 [2] RING-RETAINING  
49. 6L-9731 [2] GEAR AS (21-TEETH)  
    (EACH INCLUDES)
50. 6L-9732 [1] BUSHING-TERMINAL  
51. 8M-4342 [4] BEARING-THRUST  
52. 6L-9742 [2] RACE-THRUST BEARING  
53. 6L-9785 B [3] SHIM-BEARING (.13MM .005IN THK)  
  6L-9786 B [3] SHIM-BEARING (.18MM .007IN THK)  
  6L-9787 B [3] SHIM-BEARING (.51MM .020IN THK)  
54. 6L-9725 [2] PLATE-BACKING  
55. 7L-2217 [1] SHAFT-OUTPUT  
56. 7L-2216 [1] CONE-BEARING  
57. 1B-3922 [1] CUP-BEARING  
58. 7L-2222 [1] GEAR-OUTPUT (94 TEETH)  
59. 6L-9758 [1] SCREEN-FILTER  
60. 7L-2208 [1] KEY  
61. 6L-9773 [2] CUP-BEARING  
62. 6L-9775 [1] SHAFT AS-INPUT  
63. 3N-4030 [1] RING-DRIVE  
64. 2N-4619 [20] BLOCK-RUBBER  
65. 2N-2429 [1] SPIDER-DRIVE  
66. 6L-9712 [1] KEY  
67. 4H-9457 [1] WASHER (10-MM THK)  
68. 3B-6497 [1] ELBOW  
69. 6L-9739 [1] PUMP AS  
70. 8L-2786 [2] SEAL-O-RING  
71. 9S-4185 [1] PLUG (3/4-16-THD)  
72. 0S-1594 [4] BOLT (3/8-16X1-IN)  
73. 6L-9777 [1] ELBOW-FLARED  
74. 0L-2070 [3] BOLT (3/8-16X2.25-IN)  
75. 6L-9793 [1] PISTON-PRESS REGULATOR  
76. 6L-9794 [1] SPRING-REGULATOR  
77. 8L-2777 [1] SEAL-O-RING  
78. 6L-9796 [1] PLUG-SEAL  
79. 2N-8327 [1] KIT-TUBE (MARINE TRANSMISSION)  
    (INCLUDES TUBE, ELBOW & NIPPLE)
80. 7L-2227 [1] BREATHER (TRANSMISSION)  
81. 2N-8328 [1] TUBE AS  
82. 3B-7284 [2] FITTING  
83. 6L-9781 [1] CONNECTOR  
84. 7L-2927 Y [1] VALVE AS-SELECTOR (MARINE GEAR)  
85. 6L-9782 [1] BREATHER (TRANSMISSION)  
86. 6L-9783 [1] FITTING AS  
87. 7L-2231 [2] BRACKET-MOUNTING  
88. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  9B-0453 [8] LOCKWASHER  
89. 3H-3433 [1] PIN-SPRING  
90. 6L-9746 [1] WASHER-RETAINING  
91. 0S-1629 [3] BOLT (1/2-20X1-IN)  
92. 7L-2188 [1] SEAL-RUBBER  
93. 3B-6496 [1] ELBOW  
94. 7L-2228 I [1] HOSE AS  
95. 7L-2210 [1] FLANGE-OUTPUT  
96. 2H-9091 [1] CONNECTOR-PIPE  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP14050511
 

7T-6170: TRANSMISSION GP-MARINE

7T-6170 TRANSMISSION GP-MARINE
1.97:1 RATIO
Type 1
AN ATTACHMENT
i00423995 SEBP1405
7T6170 TRANSMISSION GP-MARINE Parts scheme 7T6170 TRANSMISSION GP-MARINE Parts scheme 7T6170 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2366 [1] SHAFT & GEAR AS (FORWARD-48 TEETH)  
2. 3D-9126 [4] CUP  
  6L-9790 [4] CONE-BEARING  
3. 2K-9092 [2] RING-METAL SEAL  
4. 6L-9717 [2] SPRING-CLUTCH PISTON  
5. 3N-2322 [1] SUPPORT-BEARING  
6. 6L-9721 [2] RING-RETAINING  
7. 6L-9726 [4] RING-THRUST (.77MM THK)  
  6L-9722 [2] RING-THRUST (3.16MM THK)  
8. 3N-2374 [2] GEAR AS (36-TEETH)  
9. 3N-2360 [1] BUSHING-TERMINAL  
10. 8M-4342 [4] BEARING-THRUST  
11. 6L-9742 [2] RACE-THRUST BEARING  
12. 6L-9736 [4] RING-PISTON  
13. 2N-8870 [1] GASKET-PUMP MOUNTING  
14. 2N-8871 [1] MOUNT AS-PUMP  
15. 3N-2367 [1] SHAFT & GEAR AS (REVERSE-48 TEETH)  
16. 0S-1594 [9] BOLT (3/8-16X1-IN)  
17. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
18. 3N-4030 [1] RING-DRIVE  
19. 2N-4619 [20] BLOCK-RUBBER  
20. 3N-2317 [1] SPIDER-DRIVE  
21. 6L-9765 B [3] SHIM-BEARING (.13MM THK)  
  6L-9766 B [3] SHIM-BEARING (.18MM THK)  
  6L-9767 B [3] SHIM-BEARING (.51MM THK)  
22. 3N-2667 [1] PUMP AS-OIL  
23. 8L-2779 [4] SEAL-O-RING  
24. 2N-8879 [2] TUBE-CONNECTOR  
25. 2N-8874 [1] FILLER & BREATHER AS (TRANSMISSION)  
26. 2N-8875 Y [1] VALVE AS-SELECTOR (MARINE GEAR)  
27. 0S-1594 [2] BOLT (3/8-16X1-IN)  
  0S-1590 [1] BOLT (3/8-16X2-IN)  
28. 3N-2362 [1] GAUGE-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
29. 3N-2363 [1] TUBE AS-OIL GAUGE  
30. 6L-8384 [2] SUPPORT-MOUNTING  
31. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  9B-0453 [8] LOCKWASHER  
32. 3N-2364 [1] HOUSING AS-MAIN  
  3N-2365 [1] GASKET  
33. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  7L-2224 [1] SEAL-O-RING  
34. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
35. 4L-9793 [2] DOWEL  
36. 2B-0947 [1] BOLT (1/2-13X2.25-IN)  
37. 2N-8878 [1] SCREEN AS-FILTER (TRANSMISSION)  
38. 0S-1617 [3] BOLT (5/16-18X0.75-IN)  
39. 2N-9018 [1] COVER  
  2N-9019 [1] GASKET-COVER  
40. 2B-7457 [1] PLUG-PIPE  
41. 7L-2180 [1] SEAL-O-RING  
42. 6L-9718 [2] PISTON-CLUTCH  
43. 5N-2614 [2] SEAL-RING  
44. 3T-9293 [18] PLATE-CLUTCH  
45. 6L-9719 [16] PLATE-CLUTCH  
46. 6L-9725 [2] PLATE-BACKING  
47. 6L-9724 [2] RING-RETAINING  
48. 6L-9713 [1] KEY  
49. 4L-4934 [1] GASKET-NUT  
50. 2L-1701 [1] BOLT (5/8-18X1.5-IN)  
51. 2N-2430 [1] WASHER  
52. 6L-9743 [1] FLANGE-OUTPUT  
53. 7L-2375 [1] SEAL-LIP TYPE  
54. 0S-1595 [3] BOLT (1/2-13X1.25-IN)  
55. 6L-9750 [1] RETAINER-BEARING  
56. 6L-9752 B [3] SHIM-BEARING (.13MM THK)  
  6L-9753 B [3] SHIM-BEARING (.18MM THK)  
  6L-9754 B [3] SHIM-BEARING (.51MM THK)  
57. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
58. 2B-3380 [1] CUP  
  6L-9749 [1] CONE-BEARING  
59. 3N-2373 [1] GEAR-OUTPUT (59 TEETH)  
60. 3N-2368 [1] SHAFT-OUTPUT  
61. 2D-9190 [1] CUP-BEARING  
  6L-9762 [1] CONE-BEARING  
62. 3N-2312 [1] GEAR-INPUT (48 TEETH)  
63. 6L-9773 [1] CUP-BEARING  
  6L-9774 [1] CONE-BEARING  
64. 002-1214 [1] CUP-BEARING  
  003-5263 [1] CONE-BEARING  
65. 7L-2343 [1] SEAL-LIP TYPE  
66. 4H-9457 [1] WASHER (10-MM THK)  
67. 1A-1135 [1] BOLT (5/8-11X2-IN)  
68. 6L-5218 [1] KEY  
69. 3N-2320 [1] SHAFT-INPUT  
70. 6L-9712 [1] KEY  
   
    AVAILABLE REPAIR KIT(S):
  2N-8882 B [1] SHIM PACK (INCLUDES 9-SHIMS)(4 HOLE)  
  2N-8881 B [1] SHIM PACK (INCLUDES 9-SHIMS)(3 HOLE)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14050512
 

7T-6170: TRANSMISSION GP-MARINE

7T-6170 TRANSMISSION GP-MARINE
1.97:1 RATIO
Type 2
AN ATTACHMENT
i00424004 SEBP1405
7T6170 TRANSMISSION GP-MARINE Parts scheme 7T6170 TRANSMISSION GP-MARINE Parts scheme 7T6170 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2366 [1] SHAFT & GEAR AS (FORWARD-48 TEETH)  
2. 3D-9126 [4] CUP  
  6L-9790 [4] CONE-BEARING  
3. 2K-9092 [2] RING-METAL SEAL  
4. 6L-9717 [2] SPRING-CLUTCH PISTON  
5. 3N-2322 [1] SUPPORT-BEARING  
6. 6L-9721 [2] RING-RETAINING  
7. 6L-9726 [4] RING-THRUST (.030IN THK)  
  6L-9722 [2] RING-THRUST (.124IN THK)  
8. 3N-2374 [2] GEAR AS (36-TEETH)  
9. 3N-2360 [1] BUSHING-TERMINAL  
10. 8M-4342 [4] BEARING-THRUST  
11. 6L-9742 [2] RACE-THRUST BEARING  
12. 6L-9736 [4] RING-PISTON  
13. 2N-8870 [1] GASKET-PUMP MOUNTING  
14. 2N-8871 [1] MOUNT AS-PUMP  
15. 3N-2367 [1] SHAFT & GEAR AS (REVERSE-48 TEETH)  
16. 0S-1594 [9] BOLT (3/8-16X1-IN)  
17. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
18. 3N-4030 [1] RING-DRIVE  
19. 2N-4619 [20] BLOCK-RUBBER  
20. 3N-2317 [1] SPIDER-DRIVE  
21. 6L-9765 B [3] SHIM-BEARING (.005IN THK)  
  6L-9766 B [3] SHIM-BEARING (.007IN THK)  
  6L-9767 B [3] SHIM-BEARING (.020IN THK)  
22. [1] PLATE-INSTRUCTION (MARINE TRANSMISSION)  
  4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
23. 3N-2667 [1] PUMP AS-OIL  
24. 8L-2779 [4] SEAL-O-RING  
25. 2N-8879 [2] TUBE-CONNECTOR  
26. 2N-8874 [1] FILLER & BREATHER AS (TRANSMISSION)  
27. 2N-8875 Y [1] VALVE AS-SELECTOR (MARINE GEAR)  
28. 0S-1594 [2] BOLT (3/8-16X1-IN)  
  0S-1590 [1] BOLT (3/8-16X2-IN)  
29. 7E-1192 [1] GAUGE-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
30. 7E-1193 [1] TUBE AS  
31. 6L-8384 [2] SUPPORT-MOUNTING  
32. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  9B-0453 [8] LOCKWASHER  
33. 3N-2364 [1] HOUSING AS-MAIN  
  3N-2365 [1] GASKET  
34. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  7L-2224 [1] SEAL-O-RING  
35. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
36. 4L-9793 [2] DOWEL  
37. 2B-0947 [1] BOLT (1/2-13X2.25-IN)  
38. 2N-8878 [1] SCREEN AS-FILTER (TRANSMISSION)  
39. 0S-1617 [3] BOLT (5/16-18X0.75-IN)  
40. 2N-9018 [1] COVER  
  2N-9019 [1] GASKET-COVER  
41. 2B-7457 [1] PLUG-PIPE  
42. 7L-2180 [1] SEAL-O-RING  
43. 6L-9718 [2] PISTON-CLUTCH  
44. 5N-2614 [2] SEAL-RING  
45. 3T-9293 [18] PLATE-CLUTCH  
46. 6L-9719 [16] PLATE-CLUTCH  
47. 6L-9725 [2] PLATE-BACKING  
48. 6L-9724 [2] RING-RETAINING  
49. 6L-5218 [1] KEY  
50. 4L-4934 [1] GASKET-NUT  
51. 2L-1701 [1] BOLT (5/8-18X1.5-IN)  
52. 2N-2430 [1] WASHER  
53. 6L-9743 [1] FLANGE-OUTPUT  
54. 7L-2375 [1] SEAL-LIP TYPE  
55. 0S-1595 [3] BOLT (1/2-13X1.25-IN)  
56. 6L-9750 [1] RETAINER-BEARING  
57. 6L-9752 B [3] SHIM-BEARING (.005IN THK)  
  6L-9753 B [3] SHIM-BEARING (.007IN THK)  
  6L-9754 B [3] SHIM-BEARING (.020IN THK)  
58. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
59. 2B-3380 [1] CUP  
  6L-9749 [1] CONE-BEARING  
60. 7E-1107 [1] GEAR-OUTPUT (59 TEETH)  
61. 7E-1105 [1] SHAFT-OUTPUT  
62. 2D-9190 [1] CUP-BEARING  
  6L-9762 [1] CONE-BEARING  
63. 9W-7339 C [1] SHAFT-INPUT & GEAR (48 TEETH)  
64. 6L-9773 [1] CUP-BEARING  
  6L-9774 [1] CONE-BEARING  
65. 002-1214 [1] CUP-BEARING  
  003-5263 [1] CONE-BEARING  
66. 7L-2343 [1] SEAL-LIP TYPE  
67. 4H-9457 [1] WASHER (10-MM THK)  
68. 1A-1135 [1] BOLT (5/8-11X2-IN)  
   
    AVAILABLE REPAIR KIT(S):
  2N-8882 B [1] SHIM PACK (INCLUDES 9-SHIMS)(4 HOLE)  
  2N-8881 B [1] SHIM PACK (INCLUDES 9-SHIMS)(3 HOLE)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14050513
 

7T-6171: TRANSMISSION GP-MARINE

7T-6171 TRANSMISSION GP-MARINE
2.96:1 RATIO
Type 1
AN ATTACHMENT
i00424014 SEBP1405
7T6171 TRANSMISSION GP-MARINE Parts scheme 7T6171 TRANSMISSION GP-MARINE Parts scheme 7T6171 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2667 [1] PUMP AS-OIL  
2. 8L-2779 [4] SEAL-O-RING  
3. 2N-8879 [2] TUBE-CONNECTOR  
4. 2N-8874 [1] FILLER & BREATHER AS (TRANSMISSION)  
5. 2N-8875 Y [1] VALVE AS-SELECTOR (MARINE GEAR)  
6. 0S-1594 [5] BOLT (3/8-16X1-IN)  
7. 3N-2362 [1] GAUGE-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
8. 3N-2363 [1] TUBE AS-OIL GAUGE  
9. 6L-8384 [2] SUPPORT-MOUNTING  
10. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  9B-0453 [8] LOCKWASHER  
11. 3N-2375 [1] HOUSING AS-MAIN  
  3N-2365 [1] GASKET  
12. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  7L-2224 [1] SEAL-O-RING  
13. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
14. 4L-9793 [2] DOWEL  
15. 1A-5822 [1] BOLT (1/2-13X2.75-IN)  
16. 3N-2321 [1] SCREEN AS-FILTER (TRANSMISSION)  
17. 0S-1617 [3] BOLT (5/16-18X0.75-IN)  
18. 2N-9018 [1] COVER  
  2N-9019 [1] GASKET-COVER  
19. 2B-7457 [1] PLUG-PIPE  
20. 7L-2180 [1] SEAL-O-RING  
21. 0S-1590 [1] BOLT (3/8-16X2-IN)  
22. 3N-2318 [1] SHAFT & GEAR AS (FORWARD-48 TEETH)  
23. 3D-9126 [4] CUP  
  6L-9790 [4] CONE-BEARING  
24. 2K-9092 [2] RING-METAL SEAL  
25. 6L-9717 [2] SPRING-CLUTCH PISTON  
26. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
27. 6L-9721 [2] RING-RETAINING  
28. 6L-9726 [4] RING-THRUST (.076CM THK)  
  6L-9722 [2] RING-THRUST (.316CM THK)  
29. 3N-2327 [2] GEAR AS (23 TEETH)  
30. 3N-2315 [1] BUSHING-TERMINAL  
31. 8M-4342 [4] BEARING-THRUST  
32. 6L-9742 [2] RACE-THRUST BEARING  
33. 6L-9736 [4] RING-PISTON  
34. 2N-8870 [1] GASKET-PUMP MOUNTING  
35. 2N-8871 [1] MOUNT AS-PUMP  
36. 3N-2319 [1] SHAFT & GEAR AS (REVERSE-48 TEETH)  
37. 0S-1594 [6] BOLT (3/8-16X1-IN)  
38. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
39. 3N-4030 [1] RING-DRIVE  
40. 2N-4619 [20] BLOCK-RUBBER  
41. 3N-2317 [1] SPIDER-DRIVE  
42. 3N-2322 [1] SUPPORT-BEARING  
43. 6L-9765 B [3] SHIM-BEARING (.013CM THK)  
  6L-9766 B [3] SHIM-BEARING (.018CM THK)  
  6L-9767 B [3] SHIM-BEARING (.051CM THK)  
  2N-8882 B [1] SHIM PACK (INCLUDES 9-SHIMS)(4 HOLE)  
  2N-8881 B [1] SHIM PACK (INCLUDES 9-SHIMS)(3 HOLE)  
44. 6L-9718 [2] PISTON-CLUTCH  
45. 5N-2614 [2] SEAL-RING  
46. 3T-9293 [18] PLATE-CLUTCH  
47. 6L-9719 [16] PLATE-CLUTCH  
48. 6L-9725 [2] PLATE-BACKING  
49. 6L-9724 [2] RING-RETAINING  
50. 6L-9714 [1] KEY  
51. 7L-2188 [1] SEAL-RUBBER  
52. 0S-1629 [3] BOLT (1/2-20X1-IN)  
53. 6L-9746 [1] WASHER-RETAINING  
54. 6L-9744 [1] FLANGE-OUTPUT  
55. 1M-3003 [1] SEAL-LIP TYPE  
56. 0S-1594 [6] BOLT (3/8-16X1-IN)  
57. 6L-9751 [1] RETAINER-BEARING  
58. 6L-9755 B [3] SHIM-BEARING (.013CM THK)  
  6L-9756 B [3] SHIM-BEARING (.018CM THK)  
  6L-9757 B [3] SHIM-BEARING (.051CM THK)  
59. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
60. 2A-4576 [1] CUP-BEARING (TAPERED ROLLER)  
  6V-0957 [1] CONE-BEARING  
61. 3N-2326 [1] GEAR-OUTPUT (68 TEETH)  
62. 6L-9748 [1] SHAFT-OUTPUT  
63. 6L-9763 [1] CUP-BEARING  
  6L-9764 [1] CONE-BEARING  
64. 3N-2312 [1] GEAR-INPUT (48 TEETH)  
65. 6L-9773 [1] CUP-BEARING  
  6L-9774 [1] CONE-BEARING  
66. 002-1214 [1] CUP-BEARING  
  003-5263 [1] CONE-BEARING  
67. 7L-2343 [1] SEAL-LIP TYPE  
68. 4H-9457 [1] WASHER (10-MM THK)  
69. 1A-1135 [1] BOLT (5/8-11X2-IN)  
70. 6L-5218 [1] KEY  
71. 3N-2320 [1] SHAFT-INPUT  
72. 6L-9712 [1] KEY  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14050514
 

7T-6171: TRANSMISSION GP-MARINE

7T-6171 TRANSMISSION GP-MARINE
2.96:1 RATIO
Type 2
AN ATTACHMENT
i00424023 SEBP1405
7T6171 TRANSMISSION GP-MARINE Parts scheme 7T6171 TRANSMISSION GP-MARINE Parts scheme 7T6171 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2667 [1] PUMP AS-OIL  
2. 8L-2779 [4] SEAL-O-RING  
3. 2N-8879 [2] TUBE-CONNECTOR  
4. 2N-8874 [1] FILLER & BREATHER AS (TRANSMISSION)  
5. 2N-8875 Y [1] VALVE AS-SELECTOR (MARINE GEAR)  
6. 0S-1594 [5] BOLT (3/8-16X1-IN)  
7. 7E-1192 [1] GAUGE-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
8. 7E-1193 [1] TUBE AS  
9. 6L-8384 [2] SUPPORT-MOUNTING  
10. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  9B-0453 [8] LOCKWASHER  
11. 3N-2375 [1] HOUSING AS-MAIN  
  3N-2365 [1] GASKET  
12. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  7L-2224 [1] SEAL-O-RING  
13. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
14. 4L-9793 [2] DOWEL  
15. 1A-5822 [1] BOLT (1/2-13X2.75-IN)  
16. 3N-2321 [1] SCREEN AS-FILTER (TRANSMISSION)  
17. 0S-1617 [3] BOLT (5/16-18X0.75-IN)  
18. 2N-9018 [1] COVER  
  2N-9019 [1] GASKET-COVER  
19. 2B-7457 [1] PLUG-PIPE  
20. 7L-2180 [1] SEAL-O-RING  
21. 0S-1590 [1] BOLT (3/8-16X2-IN)  
22. 3N-2318 [1] SHAFT & GEAR AS (FORWARD-48 TEETH)  
23. 3D-9126 [4] CUP  
  6L-9790 [4] CONE-BEARING  
24. 2K-9092 [2] RING-METAL SEAL  
25. 6L-9717 [2] SPRING-CLUTCH PISTON  
26. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
27. 6L-9721 [2] RING-RETAINING  
28. 6L-9726 [4] RING-THRUST (.076CM THK)  
  6L-9722 [2] RING-THRUST (.316CM THK)  
29. 3N-2327 [2] GEAR AS (23 TEETH)  
30. 3N-2315 [1] BUSHING-TERMINAL  
31. 8M-4342 [4] BEARING-THRUST  
32. 6L-9742 [2] RACE-THRUST BEARING  
33. 6L-9736 [4] RING-PISTON  
34. 2N-8870 [1] GASKET-PUMP MOUNTING  
35. 2N-8871 [1] MOUNT AS-PUMP  
36. 3N-2319 [1] SHAFT & GEAR AS  
    (REVERSE-48 TEETH)
37. 0S-1594 [6] BOLT (3/8-16X1-IN)  
38. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
39. 3N-4030 [1] RING-DRIVE  
40. 2N-4619 [20] BLOCK-RUBBER  
41. 3N-2317 [1] SPIDER-DRIVE  
42. 3N-2322 [1] SUPPORT-BEARING  
43. 6L-9765 B [3] SHIM-BEARING (.013CM THK)  
  6L-9766 B [3] SHIM-BEARING (.018 THK)  
  6L-9767 B [3] SHIM-BEARING (.051CM THK)  
  2N-8882 B [1] SHIM PACK (INCLUDES 9-SHIMS)(4 HOLE)  
  2N-8881 B [1] SHIM PACK (INCLUDES 9-SHIMS)(3 HOLE)  
44. 6L-9718 [2] PISTON-CLUTCH  
45. 5N-2614 [2] SEAL-RING  
46. 3T-9293 [18] PLATE-CLUTCH  
47. 6L-9719 [16] PLATE-CLUTCH  
48. 6L-9725 [2] PLATE-BACKING  
49. 6L-9724 [2] RING-RETAINING  
50. 6L-5218 [1] KEY  
51. 7L-2188 [1] SEAL-RUBBER  
52. 0S-1629 [3] BOLT (1/2-20X1-IN)  
53. 6L-9746 [1] WASHER-RETAINING  
54. 6L-9744 [1] FLANGE-OUTPUT  
55. 1M-3003 [1] SEAL-LIP TYPE  
56. 0S-1594 [6] BOLT (3/8-16X1-IN)  
57. 6L-9751 [1] RETAINER-BEARING  
58. 6L-9755 B [3] SHIM-BEARING (.013CM THK)  
  6L-9756 B [3] SHIM-BEARING (.018CM THK)  
  6L-9757 B [3] SHIM-BEARING (.051CM THK)  
59. 7M-7260 B GASKET-LIQUID (8-OZ CAN)  
60. 2A-4576 [1] CUP-BEARING (TAPERED ROLLER)  
  6V-0957 [1] CONE-BEARING  
61. 7E-1157 [1] GEAR-OUTPUT (68 TEETH)  
62. 7E-1156 [1] SHAFT-OUTPUT  
63. 6L-9763 [1] CUP-BEARING  
  6L-9764 [1] CONE-BEARING  
64. 9W-7339 C [1] SHAFT-INPUT & GEAR (48 TEETH)  
65. 6L-9773 [1] CUP-BEARING  
  6L-9774 [1] CONE-BEARING  
66. 002-1214 [1] CUP-BEARING  
  003-5263 [1] CONE-BEARING  
67. 7L-2343 [1] SEAL-LIP TYPE  
68. 4H-9457 [1] WASHER (10-MM THK)  
69. 1A-1135 [1] BOLT (5/8-11X2-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14050515
 

2N-8875: VALVE AS-SELECTOR

2N-8875 VALVE AS-SELECTOR -MARINE GEAR
PART OF 3T-9302, 3T-9303, 3T-9304, 3T-9305, 7T-6170, 7T-6171 TRANSMISSION GP-MARINE
AN ATTACHMENT
i00355651 SEBP1405
2N8875 VALVE AS-SELECTOR Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-9025 [1] BODY-SELECTOR VALVE  
2. 2N-9024 [1] PLATE AS-DETENT  
3. 2N-9017 [1] STEM-SELECTOR VALVE  
4. 0S-1616 [1] BOLT (1/4-20X1-IN)  
  9S-8750 [1] NUT-FULL (1/4-20-THD)  
5. 2N-9022 [1] LEVER-SHIFT  
6. 0S-1617 [5] BOLT (5/16-18X0.75-IN)  
7. 8L-2746 [1] SEAL-O-RING  
8. 2N-9018 [1] COVER  
9. 2N-9019 [1] GASKET-COVER  
10. 2N-9023 B [5] RACE-THRUST BEARING  
11. 2N-9020 [1] SPRING AS  
12. 2N-9021 [1] PISTON  
13. 9F-2247 [1] PLUG-PIPE  
  B   USE AS REQUIRED
 

#SEBP14050516
 

7L-2927: VALVE AS-SELECTOR

7L-2927 VALVE AS-SELECTOR -TRANSMISSION
PART OF 3T-9306, 3T-9307 TRANSMISSION GP-MARINE
AN ATTACHMENT
i00407118 SEBP1405
7L2927 VALVE AS-SELECTOR Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-3023 [1] BODY AS-VALVE  
2. 6L-9872 [1] WASHER (SEALING)  
3. 6L-9870 [5] SHIM (0.018X0.022-IN THK)  
4. 7L-2229 [1] SEAL-O-RING  
5. 6L-9874 [1] SPRING-REGULATOR  
6. 6L-9873 [1] SPRING-REGULATOR  
7. 6L-9875 [1] SPACER  
8. 6L-9876 [1] VALVE  
9. 6L-9881 [1] VALVE-DIRECTIONAL  
10. 6L-4081 [1] BEARING-THRUST  
  6L-4082 [2] RACE-THRUST BEARING  
11. 6L-9879 [1] GASKET-PLATE  
12. 6L-9880 [1] PLATE-BASE  
13. 4H-3119 [1] PIN  
14. 6L-5895 [1] LEVER-SHIFT  
15. 8L-2779 C [1] SEAL-O-RING  
16. 6L-5897 [1] BOLT (1/4-20X0.875-IN)  
17. 6L-9883 [1] PLATE-DETENT  
18. 4B-9782 [1] BALL  
19. 2H-0191 [4] BOLT (10-24X0.625-IN)  
20. 6L-9884 [1] SPRING-DETENT  
21. 9S-4181 C [1] PLUG (1-5/16-12-THD)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14050517
 

8M-7892: AMMETER GP

8M-7892 AMMETER GP
60-AMPERE
PART OF 3N-4666, 6N-7747 ALTERNATOR GP-CHARGING
FOR USE WITH ALTERNATOR
AN ATTACHMENT
i00695220 SEBP1405
8M7892 AMMETER GP Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-8914 [1] AMMETER AS (60-AMPERE)  
   
  6V-3507 F [1] SEAL-RECTANGULAR  
  F   NOT SHOWN
 

#SEBP14050518
 

4W-0236: GAUGE GP-COOLANT TEMPERATURE

4W-0236 GAUGE GP-COOLANT TEMPERATURE
WATER
AN ATTACHMENT
i00378149 SEBP1405
4W0236 GAUGE GP-COOLANT TEMPERATURE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-3675 [1] INDICATOR-TEMPERATURE (WATER)  
2. 2N-0794 [1] RETAINER  
3. 6V-3507 [1] SEAL-RECTANGULAR  
4. 6H-6699 [1] ADAPTER (HEAT INDICATOR)  
 

#SEBP14050519
 

166-8038: GAUGE GP-ENGINE OIL PRESSURE

166-8038 GAUGE GP-ENGINE OIL PRESSURE
0-100 PSI
AN ATTACHMENT
i01066910 SEBP1405
1668038 GAUGE GP-ENGINE OIL PRESSURE Parts scheme
  For full view, you need register

Parts for your 3304 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1434 [2] LOCKWASHER  
2. 4B-2049 [2] NUT (10-32-THD)  
 

Information:

Engine News
Correct Oil Pressure Setting For Marine Transmissions
1984/02/22
Part Number And Application Guide For Oil, Fuel And Transmission Pressure Senders And Water Temperature Senders{1924}
1996/06/12
Service Magazine
Correct Oil Pressure Setting For Marine Transmissions {3353,3354}
1984/02/06
Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25

Caterpillar Parts SIS Catalog 3304 :

TRANSMISSION GP-MARINE
3T-9306 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9305 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9304 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9303 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3T-9302 TRANSMISSION GP-MARINE
MOUNTING GP-MARINE XMSN
3N-4843 MOUNTING GP-MARINE XMSN
MOUNTING GP-MARINE XMSN
3N-4838 MOUNTING GP-MARINE XMSN
4L-1192 WIRING GP-SHUTOFF
TRANSMISSION GP-MARINE
7T-6170 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6170 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6171 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
7T-6171 TRANSMISSION GP-MARINE
VALVE AS-SELECTOR
2N-8875 VALVE AS-SELECTOR
VALVE AS-SELECTOR
7L-2927 VALVE AS-SELECTOR
AMMETER GP
8M-7892 AMMETER GP
GAUGE GP-COOLANT TEMPERATURE
4W-0236 GAUGE GP-COOLANT TEMPERATURE

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