6J7391 CARTRIDGE KIT (6 G.P.M.) Caterpillar parts
14E
Rating:
Alternative (cross code) number:
CA6J7391
6J-7391
6J7391
CA6J7391
6J-7391
6J7391
Weight: 2 pounds 0 kg.
MOTOR GRADER,
You can buy:
US$159.89
28 May 2025
FridayParts
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Hydraulic Pump Cartridge 6J-7391 Suitable for Caterpillar CAT Motor Grader 14E
OfkZynodor Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Please make sure to carefully compare the photos and check the part numbers before making the purchase. If you are unable to confirm your engine model or part number, please leave us a message and we will assist you in confirming that the product you purchase is the one you need. || Your order is not merely a single purchase but the beginning of a cooperative journey, aiming to ensure the safe and smooth operation of your vehicle. We are proud to offer you reliable precision engineering components and unparalleled services.
OfkZynodor Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Please make sure to carefully compare the photos and check the part numbers before making the purchase. If you are unable to confirm your engine model or part number, please leave us a message and we will assist you in confirming that the product you purchase is the one you need. || Your order is not merely a single purchase but the beginning of a cooperative journey, aiming to ensure the safe and smooth operation of your vehicle. We are proud to offer you reliable precision engineering components and unparalleled services.
TuneCrumph Hydraulic Pump Cartridge 6J-7391 Suitable for Caterpillar CAT Motor Grader 14E
TuneCrumph Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Attention: Dear buyers, precise matching of auto parts is the prerequisite for safe installation! To avoid the problems such as returns, exchanges or installation hazards caused by incorrect model selection, please carefully read and verify the model before placing your order. Thank you for your support! || NOTE:We are fully aware that your satisfaction is the driving force for the growth of our brand. Thank you for giving us the opportunity to serve you. If there is anything we haven't covered, please give us your feedback directly. Your suggestions are extremely precious to us!
TuneCrumph Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Attention: Dear buyers, precise matching of auto parts is the prerequisite for safe installation! To avoid the problems such as returns, exchanges or installation hazards caused by incorrect model selection, please carefully read and verify the model before placing your order. Thank you for your support! || NOTE:We are fully aware that your satisfaction is the driving force for the growth of our brand. Thank you for giving us the opportunity to serve you. If there is anything we haven't covered, please give us your feedback directly. Your suggestions are extremely precious to us!
Yuubryczny Hydraulic Pump Cartridge 6J-7391 Suitable for Caterpillar CAT Motor Grader 14E
Yuubryczny Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Notice：Application information provided is for reference only. Please confirm the part number and compare old parts before purchase. If you have any question,pls feel free to ask us. || Friendly tips:This product boasts excellent performance, superior quality, reliability and safety. It is your reliable choice.
Yuubryczny Part Number:6J-7391 || Application:Suitable for Caterpillar CAT Motor Grader 14E || Part Name:Hydraulic Pump Cartridge || Notice：Application information provided is for reference only. Please confirm the part number and compare old parts before purchase. If you have any question,pls feel free to ask us. || Friendly tips:This product boasts excellent performance, superior quality, reliability and safety. It is your reliable choice.
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Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-6640 Sealant 1
B - Guide Studs
(M8 by 70 mm) 2
C 319-6486 Alignment Tool 1
- studs
(M10 by 50 mm) 3
D - Straight Edge 1
E 1U-6396 O-Ring Assembly Compound 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the front housing is clean and free from damage. If necessary, replace the front housing.Install blanking plugs to a new front housing. Use Tooling (A) to seal all D-plugs.
Clean all the gasket surfaces of the cylinder block.
Illustration 1 g01337987
If necessary, install thrust washer (10) into the recess in the cylinder block. Refer to Disassembly and Assembly, "Camshaft - Install" for more information.
Illustration 2 g02718660
Install Tooling (B) to the cylinder block. Refer to Illustration 2.
Align a new gasket (6) with Tooling (B) . Install the joint to the cylinder block.Note: Ensure that two circular Tabs (X) on the gasket are engaged in two Holes (Y) in the cylinder block.
Illustration 3 g01338001
Typical example
Install Tooling (C) to the cylinder block.
Install the front housing over Tooling (B) and Tooling (C) onto the cylinder block.
Illustration 4 g01338002
(7) M8 by 20 mm (8) M8 by 35 mm (9) M8 by 25 mm
Install new bolts (9) to front housing (3) hand tight.
Remove Tooling (B) .
Loosely install bolts (7) and bolts (8) . Refer to Illustration 4 for the correct position of the bolts.
Align the bottom face of front housing (3) to the lower machined face of the cylinder block. Use Tooling (D) and a feeler gauge in order to check the alignment between the front housing and the cylinder block. Refer to Illustration 3. Refer to Specifications, "Front Housing and Covers" for further information.
Tighten bolts (9) in the sequence that is shown in illustration 5 to a torque of 28 N m (248 lb in).
Repeat Step 11 to ensure that the bottom face of front housing (3) to the lower machined face of the cylinder block are still aligned.
Illustration 5 g01338003
Tighten bolts (7) , bolts (8) in the sequence that is shown in illustration 5 to a torque of 28 N m (248 lb in).Note: Ensure that the housing and the cylinder block are correctly aligned.
Remove Tooling (C) from the cylinder block.
Install a new crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front Seal - Remove and Install".
Illustration 6 g01337982
Typical example
Install new O-ring seal (4) and new O-ring seal (5) to bypass tube (2) . Use Tooling (E) in order to lubricate the O-ring seals. Install bypass tube (2) to the cylinder head. Install bolts (1) . Tighten the bolts to a torque of 22 N m (195 lb in).End By:
Install the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump - Install".
Install the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) - Install".
If the
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-6640 Sealant 1
B - Guide Studs
(M8 by 70 mm) 2
C 319-6486 Alignment Tool 1
- studs
(M10 by 50 mm) 3
D - Straight Edge 1
E 1U-6396 O-Ring Assembly Compound 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the front housing is clean and free from damage. If necessary, replace the front housing.Install blanking plugs to a new front housing. Use Tooling (A) to seal all D-plugs.
Clean all the gasket surfaces of the cylinder block.
Illustration 1 g01337987
If necessary, install thrust washer (10) into the recess in the cylinder block. Refer to Disassembly and Assembly, "Camshaft - Install" for more information.
Illustration 2 g02718660
Install Tooling (B) to the cylinder block. Refer to Illustration 2.
Align a new gasket (6) with Tooling (B) . Install the joint to the cylinder block.Note: Ensure that two circular Tabs (X) on the gasket are engaged in two Holes (Y) in the cylinder block.
Illustration 3 g01338001
Typical example
Install Tooling (C) to the cylinder block.
Install the front housing over Tooling (B) and Tooling (C) onto the cylinder block.
Illustration 4 g01338002
(7) M8 by 20 mm (8) M8 by 35 mm (9) M8 by 25 mm
Install new bolts (9) to front housing (3) hand tight.
Remove Tooling (B) .
Loosely install bolts (7) and bolts (8) . Refer to Illustration 4 for the correct position of the bolts.
Align the bottom face of front housing (3) to the lower machined face of the cylinder block. Use Tooling (D) and a feeler gauge in order to check the alignment between the front housing and the cylinder block. Refer to Illustration 3. Refer to Specifications, "Front Housing and Covers" for further information.
Tighten bolts (9) in the sequence that is shown in illustration 5 to a torque of 28 N m (248 lb in).
Repeat Step 11 to ensure that the bottom face of front housing (3) to the lower machined face of the cylinder block are still aligned.
Illustration 5 g01338003
Tighten bolts (7) , bolts (8) in the sequence that is shown in illustration 5 to a torque of 28 N m (248 lb in).Note: Ensure that the housing and the cylinder block are correctly aligned.
Remove Tooling (C) from the cylinder block.
Install a new crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front Seal - Remove and Install".
Illustration 6 g01337982
Typical example
Install new O-ring seal (4) and new O-ring seal (5) to bypass tube (2) . Use Tooling (E) in order to lubricate the O-ring seals. Install bypass tube (2) to the cylinder head. Install bolts (1) . Tighten the bolts to a torque of 22 N m (195 lb in).End By:
Install the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump - Install".
Install the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) - Install".
If the
Caterpillar parts catalog:
Parts cartridge Caterpillar catalog:
4540943
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