7I6603 MOTOR AS Caterpillar parts
307B
Rating:
Alternative (cross code) number:
CA7I6603
7I-6603
7I6603
CA7I6603
7I-6603
7I6603
Weight: 3 pounds 1 kg.
MINI HYD EXCAVATOR,
You can buy:
US$138.02
28 May 2025
FridayParts
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VIIKEND Blower Motor 24V 7I-6603 7I6603 CA7I6603 Compatible with Caterpillar CAT Excavator E320B E307B 307B Compatible with Kobelco Excavator SK60 SK60-3 SK100 SK220
VIIKEND Part Name: Blower Motor || Part Number: 7I-6603 7I6603 CA7I6603 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Applicable: Compatible with Caterpillar CAT Excavator E320B E307B 307B || Compatible with Kobelco Excavator SK60 SK60-3 SK100 SK220 || Package included: 1pcs Blower Motor 24V 7I-6603 7I6603 CA7I6603
VIIKEND Part Name: Blower Motor || Part Number: 7I-6603 7I6603 CA7I6603 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Applicable: Compatible with Caterpillar CAT Excavator E320B E307B 307B || Compatible with Kobelco Excavator SK60 SK60-3 SK100 SK220 || Package included: 1pcs Blower Motor 24V 7I-6603 7I6603 CA7I6603
Nayuank Blower Motor 24V 7I-6603 7I6603 CA7I6603 Fits For Caterpillar CAT Excavator E320B E307B 307B Fits For Kobelco Excavator SK60 SK60-3 SK100 SK220
Nayuank Part Name: Blower Motor || Part Number: 7I-6603 7I6603 CA7I6603 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Applicable: Fits For Caterpillar CAT Excavator E320B E307B 307B || Fits For Kobelco Excavator SK60 SK60-3 SK100 SK220 || Package included: 1pcs Blower Motor 24V 7I-6603 7I6603 CA7I6603
Nayuank Part Name: Blower Motor || Part Number: 7I-6603 7I6603 CA7I6603 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Applicable: Fits For Caterpillar CAT Excavator E320B E307B 307B || Fits For Kobelco Excavator SK60 SK60-3 SK100 SK220 || Package included: 1pcs Blower Motor 24V 7I-6603 7I6603 CA7I6603
SINOCMP 7I-6603 7I6603 24V Blower Motor HVAC for 320B Excavator Parts
SINOCMP 【Part Number】7I-6603 7I6603 || 【Accurate】installation and use our excavator parts. Please find the suitable product based on the old part number and machine model. || 【Scientific】products pass professional testing and inspection. Not sure what the construction machinery product will do? The adaptable products, safe using operation and easy installation. || 【Use】construction machinery product must be in accordance with operating procedures to avoid accidents. We will provide matching product usage guidance and professional product operation suggestions. || 【Key】construction machinery equipment meaning of existence? It is to bring convenience to life. In order to avoid the trouble of frequent replacement, strictly require product quality and improve service life.
SINOCMP 【Part Number】7I-6603 7I6603 || 【Accurate】installation and use our excavator parts. Please find the suitable product based on the old part number and machine model. || 【Scientific】products pass professional testing and inspection. Not sure what the construction machinery product will do? The adaptable products, safe using operation and easy installation. || 【Use】construction machinery product must be in accordance with operating procedures to avoid accidents. We will provide matching product usage guidance and professional product operation suggestions. || 【Key】construction machinery equipment meaning of existence? It is to bring convenience to life. In order to avoid the trouble of frequent replacement, strictly require product quality and improve service life.
Number on catalog scheme:
9
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Compatible equipment models: 7I6603:
Information:
Removal Procedure
Start By:
Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Note: The two cylinder, the three cylinder and the four cylinder engines have different configurations for the flywheel housing and the back plate. The removal process is similar for all models.
Illustration 1 g01305376
Typical example
Remove bolts (3) and remove the flywheel housing or back plate (2) from the cylinder block. Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install" for more information.
Remove crankshaft rear seal (1) from the cylinder block. Discard the crankshaft oil seal. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-9612 Silicone Sealant 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01305365
Typical example
Ensure that the mating surface of cylinder block (5) and the flywheel housing or back plate (2) are clean and free from damage. Inspect dowels (4). If the dowels are damaged, use new parts for replacement.
Ensure that crankshaft flange (6) is clean and free from damage. It is possible to reclaim a crankshaft flange that has a worn seal surface, or a damaged seal surface by installing a wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Wear Sleeve (Rear) - Remove and Install" for more information.
Apply clean engine lubricating oil to the flange of crankshaft (6) around the running surface of crankshaft rear seal.
Align a new crankshaft rear seal (1) with the flange of crankshaft (6). Carefully install crankshaft rear seal (1) onto the crankshaft flange.
Apply a continuous bead of Tooling (A) to the rear face of the cylinder block around the edge of crankshaft rear seal (1). Apply a continuous bead of Tooling (A) around plug (X).
Align the flywheel housing or back plate (2) to dowels (4). Install the flywheel housing or back plate (2) and install bolts (3) to cylinder block (5). Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install" for more information.
Tighten bolts (3). For C0.5 and C0.7 engines, tighten the bolts to a torque of 15 N m (11 lb ft).For C1.1 and C1.6 engines, tighten the bolts to a torque of 50 N m (37 lb ft).For C1.5 and C2.2 engines, tighten the bolts to a torque of 25 N m (19 lb ft).End By:
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
Start By:
Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Note: The two cylinder, the three cylinder and the four cylinder engines have different configurations for the flywheel housing and the back plate. The removal process is similar for all models.
Illustration 1 g01305376
Typical example
Remove bolts (3) and remove the flywheel housing or back plate (2) from the cylinder block. Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install" for more information.
Remove crankshaft rear seal (1) from the cylinder block. Discard the crankshaft oil seal. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-9612 Silicone Sealant 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01305365
Typical example
Ensure that the mating surface of cylinder block (5) and the flywheel housing or back plate (2) are clean and free from damage. Inspect dowels (4). If the dowels are damaged, use new parts for replacement.
Ensure that crankshaft flange (6) is clean and free from damage. It is possible to reclaim a crankshaft flange that has a worn seal surface, or a damaged seal surface by installing a wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Wear Sleeve (Rear) - Remove and Install" for more information.
Apply clean engine lubricating oil to the flange of crankshaft (6) around the running surface of crankshaft rear seal.
Align a new crankshaft rear seal (1) with the flange of crankshaft (6). Carefully install crankshaft rear seal (1) onto the crankshaft flange.
Apply a continuous bead of Tooling (A) to the rear face of the cylinder block around the edge of crankshaft rear seal (1). Apply a continuous bead of Tooling (A) around plug (X).
Align the flywheel housing or back plate (2) to dowels (4). Install the flywheel housing or back plate (2) and install bolts (3) to cylinder block (5). Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install" for more information.
Tighten bolts (3). For C0.5 and C0.7 engines, tighten the bolts to a torque of 15 N m (11 lb ft).For C1.1 and C1.6 engines, tighten the bolts to a torque of 50 N m (37 lb ft).For C1.5 and C2.2 engines, tighten the bolts to a torque of 25 N m (19 lb ft).End By:
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
Caterpillar parts catalog:
Parts motor Caterpillar catalog:
30/30, 307, 307B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 322B L, 322B LN, 325B L, 325D FM LL, 330, 330B L, 330D FM, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 375 L, 385B...
307B, 824G, 824G II, 824H, 825G, 825G II, 825H, 826G, 826G II, 826H, 834G, 834H, 836G, 836H, 950G, 962G, 966G, 972G, 980G, 988G, 988H, IT62G
1397191
MOTOR AS
307B
307B
307B
315
1262944
MOTOR AS
307
307
307, E70, E70B
1327787
MOTOR AS
307
307
120G, 12G, 130G, 140G, 16G, 515, 517, 525, 525B, 525C, 527, 535B, 535C, 545, 545C, 613C, 615C, 631E, 633E II, 637E, 651E, 657E, 814F, 814F II, 815F, 815F II, 816F, 924F, 938F, 950F II, 953C, 960F, 963...
120G, 12G, 130G, 140G, 16G, 24H, 515, 517, 525, 525B, 525C, 527, 535B, 535C, 545, 545C, 631E, 633E II, 637E, 651E, 657E, 814F, 814F II, 815F, 815F II, 816F, 924F, 938F, 950F II, 953C, 960F, 963B, 963C...
910E, 953B, 953C, 963B, 973, D5M, D6M, D6R, D7R, D9N, IT12B
910E, 953B, 953C, 963B, 973, D5M, D6M, D6R, D7R
315B, 322B L, 325B, 325B L, M325B
1135794
MOTOR
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 315B FM L, 320B FM LL, 320C FM, 322B L, 322C, 322C FM, 325B L, 325C FM, 330B L, 330C FM, 345C, 511, 521, 521B, 522, 522B, 532, 541, 541 2,...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 315B FM L, 320B FM LL, 320C FM, 322B L, 322C, 322C FM, 325B L, 325C FM, 330B L, 330C FM, 345C, 511, 521, 521B, 522, 522B, 532, 541, 541 2,...