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BOSS 7J9903 - Caterpillar


7J9903 BOSS Caterpillar parts 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 518C, 528B, 530B, 583R, 931C II, 933, 939, 953C, D3B
Rating:
13
Alternative (cross code) number:
CA7J9903
7J-9903
7J9903
Caterpillar 7J9903 BOSS
Weight: 0.90 pounds 0 kg.
Information:
LENGTH  28.5  mm
TYPE  90 DEG 
PORT SIZE  10 PORT 

Buy BOSS 7J9903 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER, WHEEL SKIDDER,

Compatible equipment models: 7J9903:

PIPELAYER  583R  
TRACK LOADER  931C II   933   939   953C  
TRACK-TYPE TRACTOR  D3B  
WHEEL SKIDDER  518C   528B   530B   Caterpillar
Number on catalog scheme:
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Information:


Attach Tooling (B2) 41,368 kPa (6,000 psi) pressure sensor to the main relief valve pressure tap. Temporary Setting of the Main Relief Valve
Illustration 4 g02374477
Main control valve (M316D)
(1) Adjustment screw
(2) Locknut
(3) Adjustment screw
(4) Locknut
(5) Adjustment screw
(6) Locknut
(7) Main relief valve
(8) Load sensing signal limiter valve
Illustration 5 g02374496
Main control valve (M318D, M318D MH, M322D and M322D MH)
(1) Adjustment screw
(2) Locknut
(3) Adjustment screw
(4) Locknut
(5) Adjustment screw
(6) Locknut
(7) Main relief valve
(8) Load sensing signal limiter valve
Loosen locknut (6) on load sensing signal

Cat SIS web machinery list:

Caterpillar parts catalog
416B Backhoe Loader 8ZK06000-11031 (MACHINE) POWERED BY 3054 Engine
428B Backhoe Loader 7EJ06000-09446 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader 8RN00001-04088 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR00001-01106 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN00001-15147 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1WR00001-08115 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR00001-02183 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00001-00863 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00001-00863 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00001-00955 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR00001-00953 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR00001-01415 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN00001-00883 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR00001-01598 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR00001-00997 (MACHINE) POWERED BY 3054 Engine
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
428C Backhoe Loader Center Pivot, Single Tilt 8RN04089-04989 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR01107-01149 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN16044-50156 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN15148-16589 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader 1WR08116-10736 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR02184-02249 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00864-01085 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00864-00899 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00956-01179 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR00954-01049 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR01416-01421 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN00884-01049 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR01599-01815 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR00998-UP (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8SG12000-14798 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN16590-UP (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR02250-02261 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00900-UP (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR01050-UP (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN01050-UP (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR01100-01100 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Single Tilt 8RN04990-UP (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Center Pivot, Single Tilt 1JR01150-01155 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BFP00001-17198 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader FDP00001-07198 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BLN00001-04543 (MACHINE) POWERED BY 3054 Engine
430D Backhoe Loader BNK00001-02501 (MACHINE) POWERED BY 3054 Engine
D6K2 LGP Track-Type Tractor JTR00001-UP (MACHINE) POWERED BY C4.4 Engine
D6K2 XL Track-Type Tractor DFR00001-UP (MACHINE) POWERED BY C4.4 Engine
D6K2 LGP, XL TRACK-TYPE TRACTOR EL700001-UP (MACHINE) POWERED BY C4.4 ENGINE
D6K XL, LGP Track-Type Tractor 6S600001-UP (MACHINE) POWERED BY C7.1 Engine
D6K Track-Type Tractor MP700001-UP (MACHINE) POWERED BY C7.1
518C Grapple Skidder 9HJ00001-UP (MACHINE) POWERED BY 3304 Engine
528B Wheel Skidder 8SJ00001-UP (MACHINE) POWERED BY 3306 Engine
530B Wheel Skidder 5BK00001-UP (MACHINE) POWERED BY 3306 Engine
933 & 933 LGP Track Loaders Power Shift 8FL00001-UP (MACHINE) POWERED BY 3046 Engine
939 Track Loader Power Shift 9GL00001-UP (MACHINE) POWERED BY 3046 Engine
953C Track-Type Loader Hydrostatic Drive 2ZN01750-UP (MACHINE) POWERED BY 3116 Engine
953C TRACK-TYPE LOADER BBX00001-UP (MACHINE) POWERED BY 3126B Engine


Parts boss Caterpillar catalog:

9R2672 BOSS
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M...
6E1497 BOSS
24H, 24M, 416C, 416D, 420D, 424D, 426B, 426C, 428C, 428D, 430D, 432D, 436B, 436C, 438C, 438D, 442D, 446B, 446D, 525B, 525C, 525D, 535B, 535C, 535D, 545, 545C, 545D, 550, 550B, 555D, 560B, 570, 570B, 5...
9R4485 BOSS
324D FM, 416, 416B, 416C, 416D, 420D, 422E, 424D, 426, 426C, 428, 428B, 428C, 428D, 430D, 436, 436C, 438C, 446B, 446D
8D3508 BOSS
10-20B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA...
8F9836 BOSS
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 14H NA, 16, ...
9R4486 BOSS
416, 416B, 416C, 416D, 420D, 422E, 424D, 426, 426C, 428, 428B, 428C, 428D, 430D, 436, 436C, 438C
9R2613 BOSS-WELD
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 2290, 2390, 2391, 246C, 2470...
9R9866 BOSS-THREADED
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 236B3, 242B3, 2470C, 24H, 24M, 252B3, 2...
4D9376 BOSS
120G, 120H, 120H ES, 120H NA, 12F, 12G, 130G, 135H, 135H NA, 140G, 14E, 14G, 16, 16G, 225, 229, 245, 330 L, 330B, 3P, 517, 527, 561C, 57, 58, 594, 611, 613, 613C II, 615C, 621B, 621E, 621F, 621R, 623B...
3H9348 BOSS
3304, 3306, 350, 517, 527, 578, 583R, 587R, 589, 938F, 962G, D10, D11N, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6H, D6H XL, D6H XR, D6M, D6R, D7H, D7R, D8L, D8N, D8R, D9L, G3...
8J8489 BOSS
517, 527, 631E, 631G, 637E, 637G, 953B, 953C, 953D, 963D, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II
5D9077 BOSS
12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14G, 160H, 160H ES, 160H NA, 163H NA, 16G, 69D, 768B, 769D, 771D, 773B, 773D, 775B, 775D, 931C II
9R7799 BOSS
416B, 426B, 426C, 428B, 430D, 436B, 436C, 797, 797B
8I6340 BOSS-FUSE PANEL
TH103, TH62, TH63, TH82, TH83
8B1910 BOSS
16, 3S, 621B, 621F, 621G, 621R, 623, 623B, 623E, 623F, 623G, 627, 627B, 627F, 627G, 631C, 633C, 637, 657, 657B, 65C, 666, 75C, 75D, 768B, 769, 772, 773, 773B, 773D, 773E, 775B, 775D, 775E, 85C, 85D, 9...
8F9836 BOSS
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 14H NA, 16, ...
9C8895 BOSS-TAPPED
10-20B, 120H, 120K, 120K 2, 12H, 12K, 135H, 140H, 140K, 140K 2, 143H, 14H, 160H, 160K, 163H, 16H, 16M, 302.2D, 302.4D, 302.5, 302.7D, 307, 312, 315, 317, 424D, 428B, 428C, 428D, 432D, 438B, 438C, 438D...
9R2613 BOSS-WELD
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 2290, 2390, 2391, 246C, 2470...
9R4486 BOSS
416, 416B, 416C, 416D, 420D, 422E, 424D, 426, 426C, 428, 428B, 428C, 428D, 430D, 436, 436C, 438C
1124498 BOSS
416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 436C, 438C
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