3974548 FRAME AS-REAR Caterpillar parts
303E CR
Rating:
Alternative (cross code) number:
CA3974548
397-4548
3974548
CA3974548
397-4548
3974548
MINI HYD EXCAVATOR,
You can buy:
US$259.99
28 May 2025
FridayParts
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Jeimgrso 3974548 Air Brake Compressor Compatible with Cummins 6BT 5.9 L Engine
Jeimgrso Part Name: 3974548 Air Brake Compressor || Part Number: 3974548 || Compatible with Cummins 6BT 5.9 L Engine || There are no instructions in this kit; Professional installation is recommended || To avoid unnecessary returns; please check the product picture and part number carefully to make sure it is the product you want
Jeimgrso Part Name: 3974548 Air Brake Compressor || Part Number: 3974548 || Compatible with Cummins 6BT 5.9 L Engine || There are no instructions in this kit; Professional installation is recommended || To avoid unnecessary returns; please check the product picture and part number carefully to make sure it is the product you want
Air Compressor 3974548 A3974548 for Cummins Engine 4B3.9 6B5.9 ISBE4 CM850 6BT 5.9L
GMAOLIHAIKA Part Number:3974548 || Application: for Cummins Engine 4B3.9 6B5.9 ISBE4 CM850 6BT 5.9L
GMAOLIHAIKA Part Number:3974548 || Application: for Cummins Engine 4B3.9 6B5.9 ISBE4 CM850 6BT 5.9L
IMIFAFTAbT 3974548 Air compressor Fits for Cummins 4B3.9 6B5.9 Engine
IMIFAFTAbT Product Name: 3974548 Air compressor || Part number: 3974548 || Fits for Cummins 4B3.9 6B5.9 Engine || 1 PCS Air compressor || Note: Please confirm that the product shown in the part number is what you need. If you cannot confirm you can leave us a message and provide your engine serial number and nameplate
IMIFAFTAbT Product Name: 3974548 Air compressor || Part number: 3974548 || Fits for Cummins 4B3.9 6B5.9 Engine || 1 PCS Air compressor || Note: Please confirm that the product shown in the part number is what you need. If you cannot confirm you can leave us a message and provide your engine serial number and nameplate
3974548
Images:
Compatible equipment models: 3974548:
Information:
Illustration 1 g03349329
Top view of engine
Table 1
Specification for 367-9697 Fuel Lines Gp    
Item     Qty     Part     Specification Description    
1     2     327-4448 Check Valve Gp     Lubricate the bore lightly with the lubricant that is being sealed.    
Torque to
28 3 N m (248 27 lb in).
Illustration 2 g03349332
View B-B
Table 2
Item     Qty     Part     Specification Description    
-     -     -     Use the following tightening sequence as shown in illustration 2 :
1. Tighten the studs (1) and (2) to
5 5 N m (44 44 lb in).
2. Tighten the nuts (3) and (4) to
47 9 N m (35 7 lb ft).
3. Again tighten the studs (1) and (2) to
47 9 N m (35 7 lb ft).    
2     2     6V-8801 Nut    
3     2     8T-9377 Bolt     Torque to
25 6 N m (221 53 lb in).    
Caterpillar parts catalog:
Parts frame Caterpillar catalog:
3974533
FRAME AS
307E, 308E
307E, 308E
4345255
FRAME AS
308E
308E
3974568
FRAME AS
303E CR
303E CR
4333919
FRAME AS-UNDERCARRIAGE
303E CR
303E CR
4333894
FRAME AS-UPPER
303E CR
303E CR
3989032
FRAME AS-REAR
303E CR
303E CR
3989031
FRAME AS-REAR
303E CR
303E CR
3974549
FRAME AS-REAR
303E CR
303E CR