149-4617 VALVE GP-CHECK S/N MM91-UP PART OF 389-4893 LINES GP-STEERING NEUTRALIZER 994K WHEEL LOADER



BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
VALVE GP
LINES GP
IMPLEMENTS
CONTROL GP

WHEEL LOADER 994K WHEEL LOADER MM9
 994K Wheel Loader MM900001-UP (MACHINE) POWERED BY 3516B Engine M0088035 994K MM9   (2016)

BRAKING SYSTEM

VALVE GP
VALVE & MTG GP-BRAKE CONTROL
433-5002 VALVE & MTG GP-BRAKE CONTROL
VALVE GP-RELIEF
234-0351 VALVE GP-RELIEF
VALVE GP-SOLENOID
349-4389 VALVE GP-SOLENOID
VALVE GP-CHECK
149-4617 VALVE GP-CHECK
VALVE GP-CHECK
176-9369 VALVE GP-CHECK
VALVE GP-CHECK
176-9370 VALVE GP-CHECK
VALVE GP-SHUTTLE
6E-4429 VALVE GP-SHUTTLE
 

#M00880350840
 

149-4617: VALVE GP-CHECK

149-4617 VALVE GP-CHECK
S/N MM91-UP
PART OF 389-4893 LINES GP-STEERING NEUTRALIZER
i01314713 M0088035
1494617 VALVE GP-CHECK Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 176-9369 Y [2] VALVE GP-CHECK (STEERING)  
2. 176-9370 Y [2] VALVE GP-CHECK (STEERING)  
  Y   SEPARATE ILLUSTRATION
 

#M00880350841
 

176-9369: VALVE GP-CHECK

176-9369 VALVE GP-CHECK -STEERING
S/N MM91-UP
PART OF 149-4617 VALVE GP-CHECK
i01337304 M0088035
1769369 VALVE GP-CHECK Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 161-6154 [1] SEAL-O-RING  
3. 6E-0381 [1] RING-BACKUP  
 

#M00880350842
 

176-9370: VALVE GP-CHECK

176-9370 VALVE GP-CHECK
S/N MM91-UP
PART OF 149-4617 VALVE GP-CHECK
i01337357 M0088035
1769370 VALVE GP-CHECK Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 161-6154 [1] SEAL-O-RING  
3. 6E-0381 [1] RING-BACKUP  
 

#M00880350843
 

6E-4429: VALVE GP-SHUTTLE

6E-4429 VALVE GP-SHUTTLE -BALL RESOLVER
S/N MM91-UP
PART OF 418-1454 VALVE GP-STEERING
i00090171 M0088035
6E4429 VALVE GP-SHUTTLE Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. [1] SEAT  
2. 6E-4428 [1] VALVE  
3. 147-6603 [1] SEAL-O-RING  
4. 147-6604 [2] RING-BACKUP  
5. 147-6605 [2] RING-BACKUP  
6. 1M-6718 [1] BALL  
7. 3J-1907 [1] SEAL-O-RING  
8. 6V-5324 [1] SEAL-O-RING  
 

#M00880350844
 

418-1454: VALVE GP-STEERING

418-1454 VALVE GP-STEERING
S/N MM91-UP
PART OF 436-2111 VALVE & MTG GP-STEERING
i06227739 M0088035
4181454 VALVE GP-STEERING Parts scheme 4181454 VALVE GP-STEERING Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 178-3707 M [4] BOLT (M16X2X50-MM)  
2. 1P-3708 [1] SEAL-RECTANGULAR  
3. 1T-0936 [2] PLUG-ORIFICE  
4. 2S-2596 [1] SPRING  
5. 3K-0360 [2] SEAL-O-RING  
7. 4J-0528 [2] SEAL-O-RING  
8. 4J-9535 [2] SEAL-O-RING  
9. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
10. 6E-0859 J [1] VALVE GP-RELIEF (STEERING CYLINDER CROSSOVER)  
11. 6E-1299 [1] SPRING  
12. 6E-4040 [1] SPRING  
13. 6E-4041 [2] RETAINER  
14. 6E-4046 [1] SPACER (13.5X22.5X78-MM THK)  
15. 6E-4286 L [1] VALVE GP-PRESSURE REDUCING (STEERING PILOT OIL)  
16. 6E-4429 Y [1] VALVE GP-SHUTTLE (BALL RESOLVER)  
17. 6L-9716 [1] PLUG-PIPE  
18. 6V-0852 [1] CAP-DUST  
19. 7M-8485 [1] SEAL-O-RING  
20. 8B-3115 B [1] SHIM (0.25-MM THK)  
21. 8J-4361 [1] SPRING  
22. 8J-6815 [1] PLUG-ORIFICE  
23. 9F-2167 [2] SCREW-PURGE (3/8-24X1.164-IN)  
24. 100-8010 [1] VALVE-CHECK  
25. 100-8011 [1] PLUG  
26. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
27. 283-3462 [2] SCREEN  
28. 292-8061 [4] PLUG-EXPANSION  
29. 366-4695 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
30. 366-4699 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
31. 367-5995 [2] ADAPTER  
32. 367-6002 [3] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
33. 367-6003 [4] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
34. 367-6004 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  360-3681 [1] PLUG (7/8-14-THD)  
35. 418-1437 P [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  6V-5138 [1] SEAL-O-RING  
36. 418-1438 [1] VALVE GP-PILOT (SECONDARY)  
  159-9038 [1] KIT-VALVE SEAL (CHECK VALVE)  
    (INCLUDES O-RING SEALS & BACK UP RING)
37. 418-1439 L [1] VALVE GP-PRESSURE REDUCING (PRIMARY)  
38. [1] PLUG AS  
  2S-4078 [1] SEAL-O-RING  
39. 418-1443 [1] VALVE  
40. 418-1444 [1] COVER  
41. 418-1445 [1] SPOOL  
42. 418-1446 [2] HOUSING-SPRING  
43. 418-1448 [1] VALVE GP-RELIEF (LOAD SENSING)  
44. 418-1449 N [1] VALVE GP-RELIEF (MARGIN RELIEF)  
47. 6V-8336 M [4] BOLT (M12X1.75X70-MM)  
48. 7X-2550 M [1] BOLT (M12X1.75X110-MM)  
49. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
50. 9J-4782 [2] PROTECTOR  
   
    AVAILABLE REPAIR KIT(S):
  6E-4745 J [1] KIT-SEAL  
    (INLUDES SEAL O-RINGS & RINGS)
  6E-4287 L [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES SEALS & RINGS)
  394-2692 N [1] KIT-SEAL  
    (INCLUDES O-RINGS)
  B   USE AS REQUIRED
  J   KITS MARKED J SERVICE PART(S) MARKED J
  L   KITS MARKED L SERVICE PART(S) MARKED L
  M   METRIC PART
  N   KITS MARKED N SERVICE PART(S) MARKED N
  P   `(KITS MARKED P SERVICES PART(S) MARKED P)
  Y   SEPARATE ILLUSTRATION
 

#M00880350845
 

296-5662: VALVE GP-STEERING NEUTRALIZER

296-5662 VALVE GP-STEERING NEUTRALIZER -STIC STEERING
S/N MM91-UP
PART OF 436-5693 VALVE & LINES GP
i03636565 M0088035
2965662 VALVE GP-STEERING NEUTRALIZER Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 6J-4568 [1] BOOT  
2. 3D-2824 [1] SEAL-O-RING  
3. 293-5263 [1] SPRING  
4. 447-5613 [1] SEAL-LIP TYPE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00880350846
 

389-4957: ARM & BEARING AS-LIFT

389-4957 ARM & BEARING AS-LIFT
S/N MM91-UP
PART OF 389-4577 ARM AR-LIFT
i06240980 M0088035
3894957 ARM & BEARING AS-LIFT Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 389-4967 [1] ARM AS-LIFT  
  7T-1099 [4] LINK  
  8Y-3795 M [8] BOSS (M10X1.5X39-MM)  
  9C-7863 M [2] BLOCK (M12X1.75-MM)  
  9R-2613 M [21] BOSS-WELD (M10X1.5X25-MM)  
  111-9758 [1] PLATE  
  153-1460 [1] BLOCK  
  157-3612 [1] BLOCK  
2. 420-5759 [2] BUSHING  
3. 424-5380 [2] BUSHING  
  M   METRIC PART
 

#M00880350847
 

389-4987: ARM & BEARING AS-LIFT

389-4987 ARM & BEARING AS-LIFT
S/N MM91-UP
PART OF 389-4677 ARM AR-LIFT
i06250475 M0088035
3894987 ARM & BEARING AS-LIFT Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. [1] ARM AS-LIFT  
  7T-1099 [4] LINK  
  8Y-3795 M [8] BOSS (M10X1.5X39-MM)  
  9C-7863 M [2] BLOCK (M12X1.75-MM)  
  9R-2613 M [21] BOSS-WELD (M10X1.5X25-MM)  
  111-9758 [1] PLATE  
  153-1460 [1] BLOCK  
  157-3612 [1] BLOCK  
2. 420-5759 [2] BUSHING  
3. 424-5380 [2] BUSHING  
  M   METRIC PART
 

#M00880350848
 

389-4577: ARM AR-LIFT

389-4577 ARM AR-LIFT
S/N MM91-UP
PART OF 389-4510 LIFT AR
i06240528 M0088035
3894577 ARM AR-LIFT Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 7X-3229 [14] FILM-IDENTIFICATION (LIFT EYE, TIE-DOWN LOCATION)  
2. 8T-7038 [14] FILM-WARNING (DO NOT LIFT)  
3. 389-4627 Y [1] PIN & SEAL GP-LINKAGE  
4. 389-4957 Y [1] ARM & BEARING AS-LIFT  
5. 501-6636 [2] LEVER & BUSHING AS  
    (EACH INCLUDES)
5A. 420-5758 [1] BUSHING  
6. 421-3203 Y [1] LINES GP-AUTOMATIC LUBRICATION (LOADER FRAME)  
7. 421-3250 Y [1] LINES GP-AUTOMATIC LUBRICATION (LIFT CYLINDER)  
  Y   SEPARATE ILLUSTRATION
 

#M00880350849
 

389-4677: ARM AR-LIFT

389-4677 ARM AR-LIFT
S/N MM91-UP
PART OF 389-4520 LIFT AR
i06240541 M0088035
3894677 ARM AR-LIFT Parts scheme
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Parts for your 994K WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 7X-3229 [14] FILM-IDENTIFICATION (LIFT EYE, TIE-DOWN LOCATION)  
2. 8T-7038 [14] FILM-WARNING (DO NOT LIFT)  
3. 389-4627 Y [1] PIN & SEAL GP-LINKAGE  
4. 389-4987 Y [1] ARM & BEARING AS-LIFT  
5. 421-3250 Y [1] LINES GP-AUTOMATIC LUBRICATION (LIFT CYLINDER)  
6. 421-3300 Y [1] LINES GP-AUTOMATIC LUBRICATION (LOADER FRAME)  
7. 501-6636 [2] LEVER & BUSHING AS  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 994K :

VALVE & MTG GP-STEERING
436-2111 VALVE & MTG GP-STEERING
PUMP GP-GEAR
498-5657 PUMP GP-GEAR
PUMP GP-GEAR
338-3158 PUMP GP-GEAR
PUMP & MTG GP-SECONDARY STEER
389-4983 PUMP & MTG GP-SECONDARY STEER
PUMP & MTG GP-SECONDARY STEER
389-4983 PUMP & MTG GP-SECONDARY STEER
MANIFOLD GP-CONTROL
418-1432 MANIFOLD GP-CONTROL
LINES GP-STEERING NEUTRALIZER
389-4893 LINES GP-STEERING NEUTRALIZER
LINES GP-STEERING
389-4813 LINES GP-STEERING
VALVE GP-CHECK
176-9369 VALVE GP-CHECK
VALVE GP-CHECK
176-9370 VALVE GP-CHECK
VALVE GP-SHUTTLE
6E-4429 VALVE GP-SHUTTLE
VALVE GP-STEERING
418-1454 VALVE GP-STEERING
VALVE GP-STEERING NEUTRALIZER
296-5662 VALVE GP-STEERING NEUTRALIZER
ARM & BEARING AS-LIFT
389-4957 ARM & BEARING AS-LIFT
ARM & BEARING AS-LIFT
389-4987 ARM & BEARING AS-LIFT
ARM AR-LIFT
389-4577 ARM AR-LIFT