2H9091 UNION Caterpillar parts 120, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 14H NA, 160G, 160H, 160H... UNION
Rating:
Alternative (cross code) number:
CA2H9091
2H-9091
2H9091
CA2H9091
2H-9091
2H9091

Weight: 0.23 pounds 0 kg.
Information:
FEMALE PIPE THREAD
.50-14NPSM
MALE DASH SIZE
8
MALE PIPE THREAD SIZE
.50-14NPTF
OVERALL LENGTH
40.4
mm
Buy UNION 2H9091 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, WHEEL TRACTOR,
You can buy parts: .
Compatible equipment models: 2H9091:
GAS ENGINE G3508
G3508B
G3512
G3512B
G3516
G3516B
GEN SET ENGINE 3412 3508 3512 3516 3516B
GENERATOR SET 3406C 3412C 3512 3516 3516B C32 G3512 G3516
HYDRAULIC CONTROL 41 44
INDUSTRIAL ENGINE 3208 3304 3306 3406 3408 3412 3512 3516 D320A D342C D343 D348 D379 D398
MARINE AUXILIARY 3512B 3516B C32
MARINE ENGINE 3304 3304B 3306 3306B 3406 3406B 3406C 3406E 3408 3408B 3412 3412C 3412D 3412E 3512 3512B 3516 C15 C32 D326F D330B D333A D333B D334 D337F D343 D348 D353C D379A D397D D398A
MINING EXCAVATOR 5130 5130B 5230 5230B
MOTOR GRADER 120 120G 120H 120H ES 120H NA 120K 120K 2 12E 12F 12G 12H 12H ES 12H NA 12K 130G 135H 135H NA 140 140G 140H 140H ES 140H NA 140K 140K 2 143H 14E 14G 14H NA 160G 160H 160H ES 160H NA 160K 163H 163H NA 16G 16H NA
PETROLEUM ENGINE 3512 3512C 3516C
POWER MODULE PM3412 PM3508 PM3512 PM3516 PMG3516 PP3516
QUARRY TRUCK 771C 771D 775B 775D
TRACK-TYPE TRACTOR D4D D7G D9L
TRACTOR 768B 768C 772 772B 776 776C 776D 784B 784C
TRUCK 69D 769 769C 769D 773 773B 773D 773E 775E 777 777B 777D 785 785B 785C 785D 789 789B 789C 789D 793 793B 793C 793D 797 797B
TRUCK ENGINE 1673
WHEEL LOADER 980C
WHEEL SCRAPER 621E 621G 623E 623F 623G 627 627E 627G 657 657B 657G 666
WHEEL TRACTOR 621 621B 621E 621F 621G 621R 623 623B 623E 623G 627 627B 627E 627F 627G 631C 631E 631G 633E II 637 637D 637E 637G 641 641B 650B 651 651E 657 657B 657E 657G 666 666B Caterpillar
GEN SET ENGINE 3412 3508 3512 3516 3516B
GENERATOR SET 3406C 3412C 3512 3516 3516B C32 G3512 G3516
HYDRAULIC CONTROL 41 44
INDUSTRIAL ENGINE 3208 3304 3306 3406 3408 3412 3512 3516 D320A D342C D343 D348 D379 D398
MARINE AUXILIARY 3512B 3516B C32
MARINE ENGINE 3304 3304B 3306 3306B 3406 3406B 3406C 3406E 3408 3408B 3412 3412C 3412D 3412E 3512 3512B 3516 C15 C32 D326F D330B D333A D333B D334 D337F D343 D348 D353C D379A D397D D398A
MINING EXCAVATOR 5130 5130B 5230 5230B
MOTOR GRADER 120 120G 120H 120H ES 120H NA 120K 120K 2 12E 12F 12G 12H 12H ES 12H NA 12K 130G 135H 135H NA 140 140G 140H 140H ES 140H NA 140K 140K 2 143H 14E 14G 14H NA 160G 160H 160H ES 160H NA 160K 163H 163H NA 16G 16H NA
PETROLEUM ENGINE 3512 3512C 3516C
POWER MODULE PM3412 PM3508 PM3512 PM3516 PMG3516 PP3516
QUARRY TRUCK 771C 771D 775B 775D
TRACK-TYPE TRACTOR D4D D7G D9L
TRACTOR 768B 768C 772 772B 776 776C 776D 784B 784C
TRUCK 69D 769 769C 769D 773 773B 773D 773E 775E 777 777B 777D 785 785B 785C 785D 789 789B 789C 789D 793 793B 793C 793D 797 797B
TRUCK ENGINE 1673
WHEEL LOADER 980C
WHEEL SCRAPER 621E 621G 623E 623F 623G 627 627E 627G 657 657B 657G 666
WHEEL TRACTOR 621 621B 621E 621F 621G 621R 623 623B 623E 623G 627 627B 627E 627F 627G 631C 631E 631G 633E II 637 637D 637E 637G 641 641B 650B 651 651E 657 657B 657E 657G 666 666B Caterpillar
Information:
The 1U-5470 Engine Pressure Group can be used to check the engine's fuel pressures.
Illustration 1 g00284796
1U-5470 Engine Pressure Group
(1) Pressure indicators
(2) Zero adjustment screw
(3) Pressure indicator
(4) Pressure tap
(5) Pressure indicatorThis tool group has an indicator that is used to read the pressure in the fuel manifolds. The Special Instruction, SEHS8907 is with the tool group.
Illustration 2 g00284797
Fuel manifold and lines
(6) Fuel supply line to cylinder head
(7) Fuel manifold
Illustration 3 g00284798
Fuel transfer and filter differential pressures (typical example)
(8) Fuel inlet line to priming pump
(9) Line from filters to fuel manifolds (filtered fuel)
(10) Plug
(11) Fuel priming pump
(12) Fuel filter differential pressure switch
(13) Fuel line from transfer pump
(14) Fuel priming pump adapter
(15) Fuel filterThe fuel pressure regulating valve keeps the pressure in fuel manifolds (7) between 415 to 450 kPa (60 to 65 psi). Disconnect one of the fuel supply lines (6). Install a tee between the line and the manifold to check the pressure in the fuel manifold. Connect the 1U-5470 Engine Pressure Group to the tee and operate the engine at rated speed and load.The outlet pressure of the fuel transfer pump can be checked at the location of plug (10) in fuel priming pump adapter (14).Fuel filter differential pressure switch (12) is located in fuel priming pump adapter (14).
Illustration 1 g00284796
1U-5470 Engine Pressure Group
(1) Pressure indicators
(2) Zero adjustment screw
(3) Pressure indicator
(4) Pressure tap
(5) Pressure indicatorThis tool group has an indicator that is used to read the pressure in the fuel manifolds. The Special Instruction, SEHS8907 is with the tool group.
Illustration 2 g00284797
Fuel manifold and lines
(6) Fuel supply line to cylinder head
(7) Fuel manifold
Illustration 3 g00284798
Fuel transfer and filter differential pressures (typical example)
(8) Fuel inlet line to priming pump
(9) Line from filters to fuel manifolds (filtered fuel)
(10) Plug
(11) Fuel priming pump
(12) Fuel filter differential pressure switch
(13) Fuel line from transfer pump
(14) Fuel priming pump adapter
(15) Fuel filterThe fuel pressure regulating valve keeps the pressure in fuel manifolds (7) between 415 to 450 kPa (60 to 65 psi). Disconnect one of the fuel supply lines (6). Install a tee between the line and the manifold to check the pressure in the fuel manifold. Connect the 1U-5470 Engine Pressure Group to the tee and operate the engine at rated speed and load.The outlet pressure of the fuel transfer pump can be checked at the location of plug (10) in fuel priming pump adapter (14).Fuel filter differential pressure switch (12) is located in fuel priming pump adapter (14).
Cat SIS web machinery list:
Parts union Caterpillar catalog:
6K8077
UNION
3408, 518, 518C, 528, 528B, 530B, 571G, 572G, 621B, 627B, 651E, 657E, 7211, 814, 814B, 815, 815B, 816, 816B, 834B, 836, 916, 920, 926, 930, 930R, 936, 936F, 950, 950B, 950B/950E, 950F, 950F II, 966C, ...
3408, 518, 518C, 528, 528B, 530B, 571G, 572G, 621B, 627B, 651E, 657E, 7211, 814, 814B, 815, 815B, 816, 816B, 834B, 836, 916, 920, 926, 930, 930R, 936, 936F, 950, 950B, 950B/950E, 950F, 950F II, 966C, ...
4D6475
UNION
16G, 16M, 3306, 3512, 5110B, 518, 518C, 611, 613C, 613C II, 613G, 615, 615C, 621, 621E, 621F, 621G, 621H, 621K, 623, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 62...
16G, 16M, 3306, 3512, 5110B, 518, 518C, 611, 613C, 613C II, 613G, 615, 615C, 621, 621E, 621F, 621G, 621H, 621K, 623, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 62...
2R1922
UNION
120G, 120H, 120H ES, 120H NA, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H...
120G, 120H, 120H ES, 120H NA, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H...
4D2560
UNION
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H...
2P1281
UNION
215B, 215D, 225, 225D, 227, 229, 235, 235B, 235C, 245, 245B, 245D, 320D FM, 345C, 345C L, 345C MH, 345D L, 3516C, 518, 518C, 530B, 611, 615, 615C, 621, 621B, 623B, 623E, 623F, 623G, 627B, 631D, 631E, ...
215B, 215D, 225, 225D, 227, 229, 235, 235B, 235C, 245, 245B, 245D, 320D FM, 345C, 345C L, 345C MH, 345D L, 3516C, 518, 518C, 530B, 611, 615, 615C, 621, 621B, 623B, 623E, 623F, 623G, 627B, 631D, 631E, ...
2P1282
UNION
613, 613C, 631E, 637E, 651E, 657E, 772, 793D, 814S, 926, 931, 931B, 931C, 933, 939, AD40, AD45, AE40, BH27, C27, C32, D10N, D11N, D25D, D40D, D8L, D9L, D9N, D9R, FB518, IT28, R1700G, R2900, R2900G, R3...
613, 613C, 631E, 637E, 651E, 657E, 772, 793D, 814S, 926, 931, 931B, 931C, 933, 939, AD40, AD45, AE40, BH27, C27, C32, D10N, D11N, D25D, D40D, D8L, D9L, D9N, D9R, FB518, IT28, R1700G, R2900, R2900G, R3...
2P1278
UNION
215, 215B, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307B, 313B, 320 L, 320D FM, 3406, 515, 518, 518C, 525, 525B, 525C, 528, 528B, 530B, 535B, 535C, 545, 545...
215, 215B, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307B, 313B, 320 L, 320D FM, 3406, 515, 518, 518C, 525, 525B, 525C, 528, 528B, 530B, 535B, 535C, 545, 545...
7K1456
UNION-FLARED
3406, 518, 518C, 528, 528B, 530B, 561D, 623G, 814B, 815, 815B, 816, 816B, 916, 920, 930, 936, 941, 950, 950B, 950F, 951B, 955K, 955L, 966C, 966D, 966F, 966F II, 966R, 977K, 977L, 983B, D379, D398, D4D...
3406, 518, 518C, 528, 528B, 530B, 561D, 623G, 814B, 815, 815B, 816, 816B, 916, 920, 930, 936, 941, 950, 950B, 950F, 951B, 955K, 955L, 966C, 966D, 966F, 966F II, 966R, 977K, 977L, 983B, D379, D398, D4D...
2P1283
UNION
153, 215, 215B, 215D, 225, 227, 229, 235, 235B, 235C, 245, 245B, 245D, 518, 518C, 631E, 633D, 637D, 637E, 651E, 657E, 776, 814B, 814S, 815B, 816B, 834B, 916, 920, 930, 936, 963, 973, 988B, 992C, 992D,...
153, 215, 215B, 215D, 225, 227, 229, 235, 235B, 235C, 245, 245B, 245D, 518, 518C, 631E, 633D, 637D, 637E, 651E, 657E, 776, 814B, 814S, 815B, 816B, 834B, 916, 920, 930, 936, 963, 973, 988B, 992C, 992D,...
4D0577
UNION
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, 160K, ...
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, 160K, ...
1L0766
UNION
5230, 5230B, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 994, 994D, 994F, D348
5230, 5230B, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 994, 994D, 994F, D348
4D0582
UNION
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, 160K, ...
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, 160K, ...
2H3940
UNION
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, ...
7D0702
UNION
14E, 3304, 3306, 3306B, 3406, 3406C, 3408, 3412, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 627G, 631E, 631G, 637E, 637G, 651E, 768C, 769C, 772B, 773B, 776, 777, 777B, 789D, D342C, D343, D348, D353C...
14E, 3304, 3306, 3306B, 3406, 3406C, 3408, 3412, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 627G, 631E, 631G, 637E, 637G, 651E, 768C, 769C, 772B, 773B, 776, 777, 777B, 789D, D342C, D343, D348, D353C...
2D8910
UNION
120M, 12M, 140M, 14M, 160M, 3304, 3306, 3406, 3408, 3412, 621, 621E, 621F, 621G, 623, 623E, 623F, 623G, 627, 627E, 627F, 627G, 631B, 631D, 631E, 631G, 633D, 633E, 637, 637B, 637D, 637E, 637G, 641, 641...
120M, 12M, 140M, 14M, 160M, 3304, 3306, 3406, 3408, 3412, 621, 621E, 621F, 621G, 623, 623E, 623F, 623G, 627, 627E, 627F, 627G, 631B, 631D, 631E, 631G, 633D, 633E, 637, 637B, 637D, 637E, 637G, 641, 641...
2D0058
UNION
14G, 3304, 3306, 3406, 3408, 3412, 5230, 5230B, 621, 621B, 621E, 621F, 621G, 623, 623E, 623F, 623G, 627, 627E, 627F, 627G, 631C, 631E, 631G, 633, 633E, 637, 637D, 637E, 637G, 641, 641B, 650B, 651, 651...
14G, 3304, 3306, 3406, 3408, 3412, 5230, 5230B, 621, 621B, 621E, 621F, 621G, 623, 623E, 623F, 623G, 627, 627E, 627F, 627G, 631C, 631E, 631G, 633, 633E, 637, 637D, 637E, 637G, 641, 641B, 650B, 651, 651...
6V8733
UNION-FACE SEAL
1090, 1190, 1190T, 1290T, 14M, 2290, 2384C, 2390, 2391, 2484C, 2491, 24H, 426B, 511, 5110B, 517, 521, 522, 525, 525B, 527, 530B, 532, 550, 550B, 554, 559C, 560B, 564, 570, 570B, 574, 574B, 579C, 580, ...
1090, 1190, 1190T, 1290T, 14M, 2290, 2384C, 2390, 2391, 2484C, 2491, 24H, 426B, 511, 5110B, 517, 521, 522, 525, 525B, 527, 530B, 532, 550, 550B, 554, 559C, 560B, 564, 570, 570B, 574, 574B, 579C, 580, ...
6V8252
UNION-PIPE
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606B, G3608, G3612, G3616, SPS342
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606B, G3608, G3612, G3616, SPS342
0307982
UNION-FLARED
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793B, 793C, 793D, 797, 797B, 950,...
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793B, 793C, 793D, 797, 797B, 950,...
8J6190
UNION
3406B
3406B
9J6190
UNION-ADAPTER
225, 225D, 227, 229, 229D, 231D, 3126, 3126B, 3306B, 3406B, 3406C, 345B, 345B II, 345B II MH, 345B L, 613, 615, 621G, 623G, 627F, 627G, 641B, 657B, 931B, 931C, 980C, C18, C7, C9, D11T, D3C, D3C II, D5...
225, 225D, 227, 229, 229D, 231D, 3126, 3126B, 3306B, 3406B, 3406C, 345B, 345B II, 345B II MH, 345B L, 613, 615, 621G, 623G, 627F, 627G, 641B, 657B, 931B, 931C, 980C, C18, C7, C9, D11T, D3C, D3C II, D5...
5K9242
UNION-FLARED
225, 229, 235, 235B, 245, 312C L, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320N, 322, 322 FM L, 322 L, 322B, 322B L, 322B LN, 322...
225, 229, 235, 235B, 245, 312C L, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320N, 322, 322 FM L, 322 L, 322B, 322B L, 322B LN, 322...
8C7565
UNION-PIPE
3406B, 3408, 3412, 3508, 3512
3406B, 3408, 3412, 3508, 3512