6I8444 PLUNGER AS Caterpillar parts
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
Rating:
Alternative (cross code) number:
CA6I8444
6I-8444
6I8444
CA6I8444
6I-8444
6I8444
Weight: 0.24 pounds 0 kg.
MOTOR GRADER,
Compatible equipment models: 6I8444:
Information:
Illustration 1 g03879140
Right front view (rear of machine)
(1) Fan motor
(2) Fan
(3) Coolers
(4) Implement cooler relief valve The hydraulic oil cooler is part of the cooler group located on the rear of the machine. Hydraulic oil flows through the hydraulic oil cooler in order to maintain the operating temperature of the oil. A fan that is driven by fan motor (1) pulls air through hydraulic oil coolers (3).
Illustration 2 g03879312
(1) Fan motor
(3) Coolers
(4) Implement cooler relief valve
(5) Minimum fan speed valve (if equipped)
(6) Fan control solenoid valve
(7) Fan pump
(8) Pump - implement cooler/axle oil cooler motor
(9) Hydraulic oil tank Hydraulic oil from pump (8) and from fan motor (1) will combine in implement cooler relief valve (4) and flow through hydraulic oil coolers (3) in two parallel circuits. Each cooling circuit contains two hydraulic oil coolers. After flowing through coolers (3), oil will return to the hydraulic oil tank (9) after combining and flowing through implement cooler relief valve (4).Implement cooler relief valve (4) contains a bypass check valve for when the oil is cold or when the coolers are restricted.For information on the fan pump, motor, and fan control, refer to Systems Operation, "Fan Hydraulic System".
Cat SIS web machinery list:
Parts plunger Caterpillar catalog:
2W8078
PLUNGER-RELIEF
120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 325C, 35, 446B, 446D, 45, 525B, 533, 535B, 539...
120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 325C, 35, 446B, 446D, 45, 525B, 533, 535B, 539...
1P1367
PLUNGER
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 1674, 1693, 16G, 215, 235B, 235C, 235D, 3176, 3176...
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 1674, 1693, 16G, 215, 235B, 235C, 235D, 3176, 3176...
1W6541
PLUNGER AS
120G, 12G, 130G, 140G, 143H, 14G, 160G, 160H, 215, 225, 3204, 3304, 3304B, 3306, 3306B, 515, 518C, 525, 527, 572G, 615C, 627B, 627E, 627F, 637E, 815B, 936F, 963, 966F, 966F II, 972G, 973, D250B, D300B...
120G, 12G, 130G, 140G, 143H, 14G, 160G, 160H, 215, 225, 3204, 3304, 3304B, 3306, 3306B, 515, 518C, 525, 527, 572G, 615C, 627B, 627E, 627F, 637E, 815B, 936F, 963, 966F, 966F II, 972G, 973, D250B, D300B...
4P9830
PLUNGER AS
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627...
7W5929
PLUNGER & BARREL AS
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235C, 330, 3304, 3304B, 3306, 3306B, 330B L, 350, 515, 517, 525, 527, 528B, 530B, 615C, 637E, 65C, 966...
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235C, 330, 3304, 3304B, 3306, 3306B, 330B L, 350, 515, 517, 525, 527, 528B, 530B, 615C, 637E, 65C, 966...
7T3270
PLUNGER AS
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 NA, 1673C, 16G, 16H, 16...
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 NA, 1673C, 16G, 16H, 16...
2W3294
PLUNGER AS-VALVE
120H ES, 120H NA, 135H NA, 245, 30/30, 3114, 3116, 3126, 320 L, 322 FM L, 325, 3406, 3408, 3408C, 3412, 3412C, 3412D, 446B, 446D, 45, 589, 613C II, 621, 621B, 627B, 631E, 637D, 637E, 651E, 657E, 769C,...
120H ES, 120H NA, 135H NA, 245, 30/30, 3114, 3116, 3126, 320 L, 322 FM L, 325, 3406, 3408, 3408C, 3412, 3412C, 3412D, 446B, 446D, 45, 589, 613C II, 621, 621B, 627B, 631E, 637D, 637E, 651E, 657E, 769C,...
1126142
PLUNGER
12H, 12H NA, 140H, 140H NA, 527, D5H, D5H XL, D5HTSK II, D6M, D6N, D6R III, D6T
12H, 12H NA, 140H, 140H NA, 527, D5H, D5H XL, D5HTSK II, D6M, D6N, D6R III, D6T
2R0719
PLUNGER
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 621E, ...
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 621E, ...
9U8070
PLUNGER
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
1442803
PLUNGER
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
1538138
PLUNGER AS
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
8D4442
PLUNGER
16G
16G
5D0399
PLUNGER AS
120G, 120H, 12E, 12F, 12H, 130G, 135H, 140, 140G, 140H, 140K, 14E, 160H, 160K
120G, 120H, 12E, 12F, 12H, 130G, 135H, 140, 140G, 140H, 140K, 14E, 160H, 160K
7D9419
PLUNGER AS
12G, 130G, 140G, 160G
12G, 130G, 140G, 160G
7D9247
PLUNGER
12G, 130G, 140G, 160G
12G, 130G, 140G, 160G
2363668
PLUNGER AS
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L
1654643
PLUNGER
120H, 12H, 135H, 140H, 160H
120H, 12H, 135H, 140H, 160H
1336047
PLUNGER
14H, 14H NA, 16H, 16H NA
14H, 14H NA, 16H, 16H NA
1538138
PLUNGER AS
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
1442803
PLUNGER
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 163H NA
9U8070
PLUNGER
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA