7W2173 CORE AS-RADIATOR Caterpillar parts
776C, 776D, 777, 777B, 777D, 797, 797B
Rating:
Alternative (cross code) number:
CA7W2173
7W-2173
7W2173
CA7W2173
7W-2173
7W2173
Weight: 30 pounds 13 kg.
Information:
CORE DEPTH
0
mm
CORE WIDTH
0
mm
FIN HEIGHT
1626
mm
FINS PER 25.4 MM
0
MODULE HEIGHT
1655
mm
NUMBER OF ROWS
0
NUMBER OF TUBES
0
TRACTOR, TRUCK,
You can buy:
US$375.00
15 Jul 2025
FridayParts
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
CTP 7W2173 Core AS Radiators for Models 776C, 776D, 777, 777B, 777D, 797, 797B
CTP Reduce the cost of radiator repairs || Provide superior performance || Improved resistance
CTP Reduce the cost of radiator repairs || Provide superior performance || Improved resistance
7W2173 CORE A-Radiator (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 41.91 lbs || Dimensions: 10-10-74.92 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.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 41.91 lbs || Dimensions: 10-10-74.92 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.
Number on catalog scheme:
7
For full view, you need register
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B 1U-5750 Engine Stand 1
C 9U-6238 Guide Bolts 2
D 5P-3413 Pipe Sealant -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Attach the engine to Tooling (B) .
Illustration 1 g00792659
Install a new gasket (12) on the engine block.
Install Tooling (C) in the engine block.
Illustration 2 g00792654
Fasten Tooling (A) and a suitable lifting device to flywheel housing (11) . The weight of flywheel housing (11) is approximately 86 kg (190 lb). Install flywheel housing (11) on the engine.
Illustration 3 g00792651
Install bolts (10) that hold the flywheel housing in position. Apply Tooling (D) on the four bolts (9) for installation of the housing to the engine block. Remove Tooling (C) and install two bolts (10) .
Illustration 4 g00270422
Tighten the bolts that hold the flywheel housing to the block in the sequence that follows:
In a numerical sequence, tighten bolts 1 through 8 to a torque of 135 14 N m (100 10 lb ft).
In a numerical sequence, tighten bolts 9 through 20 to a torque of 55 7 N m (40 5 lb ft).
In a numerical sequence, again tighten bolts 1 through 8 to a torque of 135 14 N m (100 10 lb ft).
In a numerical sequence, again tighten bolts 9 through 20 to a torque of 55 7 N m (40 5 lb ft).
Illustration 5 g00792650
Install cover (8) .
Illustration 6 g00792643
Install bolts (1) , (2) , (3) , (4) , (5) , and (6) .End By:
Install the air starting motor. Refer to Disassembly and Assembly, "Air Starting Motor - Remove and Install".
Install the crankshaft rear seal and the wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Rear Seal and the Wear Sleeve - Install".
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove and Install".
Install the auxiliary water pump. Refer to Disassembly and Assembly, "Auxiliary Water Pump - Install".
Install the air cleaner housing. Refer to Disassembly and Assembly, "Air Cleaner Housing - Remove and Install".
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B 1U-5750 Engine Stand 1
C 9U-6238 Guide Bolts 2
D 5P-3413 Pipe Sealant -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Attach the engine to Tooling (B) .
Illustration 1 g00792659
Install a new gasket (12) on the engine block.
Install Tooling (C) in the engine block.
Illustration 2 g00792654
Fasten Tooling (A) and a suitable lifting device to flywheel housing (11) . The weight of flywheel housing (11) is approximately 86 kg (190 lb). Install flywheel housing (11) on the engine.
Illustration 3 g00792651
Install bolts (10) that hold the flywheel housing in position. Apply Tooling (D) on the four bolts (9) for installation of the housing to the engine block. Remove Tooling (C) and install two bolts (10) .
Illustration 4 g00270422
Tighten the bolts that hold the flywheel housing to the block in the sequence that follows:
In a numerical sequence, tighten bolts 1 through 8 to a torque of 135 14 N m (100 10 lb ft).
In a numerical sequence, tighten bolts 9 through 20 to a torque of 55 7 N m (40 5 lb ft).
In a numerical sequence, again tighten bolts 1 through 8 to a torque of 135 14 N m (100 10 lb ft).
In a numerical sequence, again tighten bolts 9 through 20 to a torque of 55 7 N m (40 5 lb ft).
Illustration 5 g00792650
Install cover (8) .
Illustration 6 g00792643
Install bolts (1) , (2) , (3) , (4) , (5) , and (6) .End By:
Install the air starting motor. Refer to Disassembly and Assembly, "Air Starting Motor - Remove and Install".
Install the crankshaft rear seal and the wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Rear Seal and the Wear Sleeve - Install".
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove and Install".
Install the auxiliary water pump. Refer to Disassembly and Assembly, "Auxiliary Water Pump - Install".
Install the air cleaner housing. Refer to Disassembly and Assembly, "Air Cleaner Housing - Remove and Install".
Caterpillar parts catalog:
Parts core Caterpillar catalog:
3508, 3508B, 5130, 776C, 777, 777B, D11N, G3508
3512, 3512B, 3512C, 777D, 784B, 784C, 785, 785B, 785C, 785D, G3512, G3512B, PM3512, SPF343, SPS343, SPT343
24H, 651E, 657E, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 784B, 785, 785B
776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 785, 785B, 785C, 785D, 789, 789B, 789C
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 776C, 776D, 777, 777B, 777C, 777D, 777G, 784C, 785, 785B, 785C, 785D, AD30, AD45B, AD55
120H NA, 12G, 12H ES, 12H NA, 130G, 135H NA, 140G, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 24H, 578, 589, 611, 615C, 621E, 621F, 621G, 623E, 623F, 623G, 627E...
24H, 3412, 3412C, 3412D, 3412E, 374F L, 385C, 390F L, 5110B, 651E, 657E, 657G, 770G, 770G OEM, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC,...
3508, 3508B, 3508C, 5130, 5130B, 776C, 776D, 777, 777B, 777C, 777D, 854G, 992G, D11N, D11R, G3508, G3508B, PM3508
3408, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, 651E, 657E, 797, 797B, D10N, G3412, G3508, G3512, G3516
3406, 3408, 776, 777, 824C
651E, 657E, 769C, 777, D9H
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
6G3930
CORE
785
785
793C, 793D
966F
3Y7133
CORE ASSEM.
980C
980C
3Y9454
CORE ASSEM.
980C
980C
3Y8834
CORE ASSEM.
950B
950B
8N0066
CORE AS-RADIATOR
773B, 775B
773B, 775B
1506296
CORE AS-RADIATOR
773B, 773D, 773E, 775B, 775D, 775E
773B, 773D, 773E, 775B, 775D, 775E
2280831
CORE AS-AFTERCOOLER
773B, 773D, 773E, 775B
773B, 773D, 773E, 775B
4402668
CORE-VALVE
773F, 775F, 785C, 789B, 789C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ
773F, 775F, 785C, 789B, 789C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ
2395305
CORE-VALVE
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, 776D, 777D, 77...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, 776D, 777D, 77...