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BARREL AS 1838446 - Caterpillar


1838446 BARREL AS Caterpillar parts 621G, 627G, 631G, 637G, D8R, D8R II, HA871, TK371, TK381
Rating:
19
Alternative (cross code) number:
CA1838446
183-8446
1838446
Caterpillar 1838446 BARREL AS
Weight: 14 pounds 6 kg.

Buy BARREL AS 1838446 Caterpillar genuine, new aftermarket tractor parts with delivery
INDUSTRIAL TRACTOR, WHEEL TRACTOR,

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$433.07

24 Jul 2025

Amazon.com
CTP 1838446 Hydraulic Barrel for Model 627G, D8R
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
$435.37

04 Jun 2025

Amazon.com
CTP 1838446 Hydraulic Barrel for Model 627G, D8R
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
$433.94

25 Apr 2025

Amazon.com
CTP 1838446 Hydraulic Barrel for Model 627G, D8R
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
Number on catalog scheme: 1
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Compatible equipment models: 1838446:

INDUSTRIAL TRACTOR  HA871   TK371   TK381  
TRACK-TYPE TRACTOR  D8R   D8R II  
WHEEL TRACTOR  621G   627G   631G   637G   Caterpillar

Information:

Remove Jacket Water Pump (Marine Engine)
1. Remove coolant from the engine cooling system. 2. Remove two bolts (1) that hold the elbow to the water pump. 3. Remove two bolts (2) that hold elbow (3) to the expansion tank. 4. Remove two bolts (4), clip (5) and water pump (6) from the front timing cover. Remove gaskets.Install Jacket Water Pump (Marine Engine)
1. Inspect water pump elbow gaskets and O-ring seal and make replacements if necessary. 2. Put the water pump (1) and clip in position and install the two bolts that hold them. 3. Install elbow (3) with two bolts to the bottom of the expansion tank.4. Put elbow (2) in position and install two bolts to hold it to the water pump.5. Fill engine with coolant to the correct level.Disassemble Jacket Water Pump (Marine Engine)
start by:a) remove jacket water pump 1. Loosen clamp (1) and remove hose elbow (2) from the pump housing. 2. Remove two bolts (4) and cover (3) from housing. 3. Loosen bolt (5) approximately .25 in. (6.35 mm). Hit the bolt with a soft hammer to remove impeller (6) from the shaft. Remove the bolt (5) and impeller (6). 4. Remove spring (7) and seal assembly (8) from the shaf 5. Turn the housing over and remove bolt (9). 6. After the removal of bolt (9) install bolt from tooling (A) in shaft and gear assembly (10).7. Put plate from driver group in tooling (A) on top of bolt, and install the remainder of tooling (A) on gear and bearing assembly as shown.8. Remove gear and bearing assembly (10) with tooling (A). 9. If necessary, remove bearing (11) from the gear with tool (B). 10. Remove retaining ring (12) from housing with tooling (C). Remove the bearing and shaft assembly. 11. If necessary, remove bearing (13) from shaft with tooling (D) and a press. 12. Turn the housing over and remove seal with tooling (D).Assemble Jacket Water Pump (Marine Engine)
The seal must be installed with the lip toward the bearings. 1. Install the lip type seal in the housing with tooling (A) to the bottom of the seal counterbore. Put a thin layer of engine oil on the lip of the seal. 2. Use a press and tooling (A) to install bearing on shaft (1).3. Install the shaft and bearing assembly in housing. 4. Install retaining ring (2) in housing with tooling (B). 5. Use a press and tooling (A) to install bearing (3) on gear (4).
When gear is installed, make sure the pins on the gear engage the holes in the shaft.
6. Put gear (5) and bearing in position on the shaft and install the washer and bolt.
Clean water only is permitted for use as a lubricant for assistance at installation. Do not damage or permit any foreign material on the wear surface of the carbon or the ceramic ring. Install the ceramic ring with the smoothest face of the ring toward the carbon seal assembly.
7. Put the ceramic ring (6) in

Caterpillar parts catalog:

Caterpillar parts catalog
HA871 Industrial Tractor HAG00001-UP (MACHINE)
TK371 Industrial Tractor WBG00001-UP (MACHINE) POWERED BY 3126 Engine
TK381 Industrial Tractor WBH00001-UP (MACHINE) POWERED BY 3126 Engine
D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
D8R Series II Track-Type Tractor 6YZ00001-UP (MACHINE) POWERED BY 3406E Engine
631G WHEEL TRACTOR AWK00001-UP (MACHINE) POWERED BY 3408E Engine
D8R TRACK-TYPE TRACTOR Differential Steering AKA00001-UP (MACHINE) POWERED BY 3406E Engine
621G Wheel Tractor CEN00001-UP (MACHINE) POWERED BY 3406E Engine
627G Wheel Tractor CEX00001-UP (MACHINE) POWERED BY 3406E Engine
637G Wheel Tractor CEH00001-UP (MACHINE) POWERED BY 3408E Engine
631G Wheel Tractor CLR00001-UP (MACHINE) POWERED BY 3408E Engine
621G Wheel Tractor DBB00001-UP (MACHINE) POWERED BY C15 Engine
627G Wheel Tractor DBD00001-UP (MACHINE) POWERED BY C15 Engine
D8R TRACK-TYPE TRACTOR RJM00001-UP (MACHINE) POWERED BY 3406C Engine
D8R TRACK-TYPE TRACTOR T5X00001-UP (MACHINE) POWERED BY 3406C Engine
D8R TRACK-TYPE TRACTOR MEJ00001-UP (MACHINE) POWERED BY 3406C Engine


Parts barrel Caterpillar catalog:

2540061 BARREL
AD55B, AD60, C9, D8N, D8R, D8T, TH31-E61
2284006 BARREL
583T, 587T, CB-534C, CB-534D, CB-54, CB-64, CP-573E, CP-64, CS-573D, CS-64, CX35-P800, D8N, D8R, D8T, PL61, PL83, PL87, TH31-E61, TH35-C15I, TH35-E81
6E4096 BARREL
583T, 797, 844H, 990H, D11R, D11T, D8N, D8R, D8R II, D8T, D9R, D9T, PL83
2717599 BARREL AS
583T, 587R, 587T, 963D, D7E, D7E LGP, D8R, D8T, PL83, PL87
9T8448 BARREL
14G, 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M, 5230, 5230B, 789B, 789C, 789D, 793, 793B, 793C, D8N, D8R, D8R II, D9R
1226604 BARREL AS
621F, 621G, 627F, 627G, 631G, 637G, HA771
1894725 BARREL
12H, 140H, 14H, 16H, 621G, 623G, 627G, 631E, 631G, 637E, 637G, 725, 730, 735, 735B, 740, 740B, 844K, 990K, 993K, D250E II, D300E II, D350E II, D400E II
2966822 BARREL AS
631E, 631G, 633E II, 637E, 637G, D9T
2236495 BARREL
533, 543, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2966822 BARREL AS
631E, 631G, 633E II, 637E, 637G, D9T
1894725 BARREL
12H, 140H, 14H, 16H, 621G, 623G, 627G, 631E, 631G, 637E, 637G, 725, 730, 735, 735B, 740, 740B, 844K, 990K, 993K, D250E II, D300E II, D350E II, D400E II
1463314 BARREL AS
623E, 623F, 623G
1226604 BARREL AS
621F, 621G, 627F, 627G, 631G, 637G, HA771
3731067 BARREL AS
623H, 623K, 623K LRC, 930K, 938K
3823761 BARREL AS
623H, 623K, 623K LRC
2595502 BARREL
120M, 12M, 140M, 14M, 160M, 950H, 962H, IT62H, RM-300, RM-500
2560083 BARREL AS-PUMP
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 938H, 950H, 950K, 962H, 962K, 966H, 966K, 972H, 972K, IT38H, IT62H, M32...
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