BEARING ASSEM. 1U2729 - Caterpillar

1U2729 BEARING ASSEM. Caterpillar parts D9L

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Alternative (cross code) number:
CA1U2729
1U-2729
1U2729

Weight: 14 pounds 6 kg.

Information:

ID 88.9 mm

INNER BEARING LENGTH 95.25 mm

OD 149.225 mm

OUTER RACE LENGTH 71.42 mm

Buy BEARING ASSEM. 1U2729 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

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1U2729 Spherical Bearing (New AFTERMARKET) - G&T Engine Parts

$156.77

23 Jul 2025

US: QUALITY PARTS

1U2729 Spherical Bearing (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 16.61 lbs || Dimensions: 10-10-11.69 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

CTP 1U2729 Bearing Assembly for Heavy Equipment

$110.72

14 Jul 2025

Amazon.com

CTP 1U2729 Bearing Assembly for Heavy Equipment
CTP Bearing Assembly Only || Sold in each || Easy in-and-out fit

$111.00

20 May 2025

Amazon.com

CTP 1U2729 Bearing Assembly for Heavy Equipment
CTP Bearing Assembly Only || Sold in each || Easy in-and-out fit

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Number on catalog scheme: 5

Caterpillar 1U2729 Parts scheme BEARING ASSEM.

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Compatible equipment models: 1U2729:

TRACK-TYPE TRACTOR D9L Caterpillar

Information:

Coolant Flow
Illustration 1 g01912417
Cooling system schematic
(1) Exhaust cooler
(2) Cylinder head
(3) Temperature regulator
(4) Expansion tank
(5) Coolant temperature sensor
(6) Coolant return passage in cylinder head
(7) Cylinder liners
(8) Radiator
(9) Cylinder block
(10) Engine oil cooler
(11) Water pump The water pump is gear-driven. The water pump is located on the right-hand side of the engine. The water pump supplies the coolant for the engine cooling system. The coolant is supplied to the following components:
Exhaust cooler (1)
Cylinder head (2)
Cylinder liners (7)
Engine oil cooler (10)
Air compressor (not shown)
Illustration 2 g01908693
Right side view of engine
(1) Exhaust cooler
(6) Return manifold
(3) Temperature regulator
(5) Coolant temperature sensor
(11) Water pump
(10) Engine oil cooler Water pump (11) pulls the coolant from the bottom of radiator. The water pump is located on the right-hand side of the front timing gear housing.The water pump impeller rotates at 1.37 times the engine speed. The water pump is driven by an idler gear. The idler gear is turned by the crankshaft gear. The water pump shaft is supported by two ball bearings. One ball bearing is located in the water pump housing. The other ball bearing is located in the front timing gear housing. The water pump impeller face is open. The impeller is made out of cast iron. The rear cover is an aluminum die casting. The water pump seal is a cartridge seal that is located on the inlet side of the water pump in order to provide good water flow around the seal for cooling.The coolant is pumped through engine oil cooler (10). The coolant then flows to

Caterpillar parts catalog:

Caterpillar parts catalog
Product:

D9L TRACTOR 14Y00001-UP (MACHINE) POWERED BY 3412 ENGINE

Parts bearing Caterpillar catalog:

6D3787 BEARING-ROLLER
153, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3456, 3606, 3608, 3612, 3616, 561D, 561M, 572R, 578, 583R, 587R, 589, 621E, 623E, 627E, 631E, 63...

3285574 BEARING-CONNECTING ROD
24H, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 5110B, 589, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 834B, 836, 844, 98...

4W5703 BEARING-CONNECTING ROD
16G, 245, 24H, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 5110B, 578, 589, 621E, 623E, 627E, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651E, 657E, 769C, 769D, 771C, 771D, 77...

8F6058 BEARING
1673, 1673C, 1674, 1676, 1693, 245, 3306, 3406, 3408, 3408C, 3412, 3412C, 3412D, 518, 589, 621, 621B, 621R, 627B, 631C, 631E, 637D, 637E, 641B, 651, 651E, 657E, 666, 769C, 771C, 772, 773B, 775B, 777, ...

7P4190 BEARING-ROLLER
561D, 561H, 561M, 572R, 572R II, 578, 583R, 583T, 587T, 589, 904H, D10, D10N, D10R, D10T, D11N, D11R, D11T, D5B, D5M, D5R LGP, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6M, D6N, D6N LGP, D6N OEM, D6R, D6R II...

6D5974 BEARING
12F, 12G, 141, 14E, 153, 16, 515, 518, 518C, 525, 525B, 525C, 528, 528B, 530B, 535B, 535C, 545, 545C, 561D, 571G, 572G, 578, 583K, 583R, 587R, 589, 594, 594H, 613, 613B, 613C, 615, 615C, 826B, 834B, 8...