3G7657 CARTRIDGE GP-FRONT Caterpillar parts
235, 623B, 623E, 633D, 639D, 966C, 966R
Rating:
Alternative (cross code) number:
CA3G7657
3G-7657
3G7657
CA3G7657
3G-7657
3G7657
Weight: 21 pounds 9 kg.
EXCAVATOR, WHEEL TRACTOR,
Related part:
3G7657
CARTRIDGE-YM
4228101
CL
3G7657
CARTRIDGE GP
0R1477
R
You can buy:
US$283.32
28 May 2025
FridayParts
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3G7657 Hydraulic Pump Cartridge Fits for Caterpillar CAT 3406 3412 3412E C18 D343 D346 Engine 983 983B 637 641B
GENERIC Part Name:Hydraulic Pump Cartridge || Part Number:3G7657 || Application:Fits for Caterpillar CAT 3406 3412 3412E C18 D343 D346 Engine 983 983B 637 641B || Notice:Please be very careful to check our photos and part numbers, make sure the photos showed is the same as you wanted. || Service:If you are not satisfied with your purchase, contact us directly.
GENERIC Part Name:Hydraulic Pump Cartridge || Part Number:3G7657 || Application:Fits for Caterpillar CAT 3406 3412 3412E C18 D343 D346 Engine 983 983B 637 641B || Notice:Please be very careful to check our photos and part numbers, make sure the photos showed is the same as you wanted. || Service:If you are not satisfied with your purchase, contact us directly.
TuneCrumph Hydraulic Pump Cartridge Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D 3G7657
TuneCrumph Part Number:3G7657 || Part Name:Hydraulic Pump Cartridge || Application:Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D || 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:3G7657 || Part Name:Hydraulic Pump Cartridge || Application:Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D || 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 Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D 3G7657
Yuubryczny Part Number:3G7657 || Part Name:Hydraulic Pump Cartridge || Application:Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D || 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:3G7657 || Part Name:Hydraulic Pump Cartridge || Application:Suitable for Caterpillar CAT 235 966C 966R 623B 623E 633D 639D || 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.
Compatible equipment models: 3G7657:
Information:
a. If spring tension is less than shown in the chart: Push the spring forward one notch in the retainer clip. Check the spring tension.b. If the spring tension is greater than shown in the chart: Release the spring by one notch. Check the spring tension.c. If the spring tension is less than shown in the chart and the spring is in the forward notch, remove the brush and check the brush length.Removing and Installing Brushes - SRCR Only
1. Release the spring from the retainer. 2. Disconnect the lead wire of the brush. 3. Remove and inspect the brush. If the brush length is less than the minimum shown or if badly pitted, install a new brush.4. Connect the lead wire of the brush.5. Place the brush in the brush holder. Be sure the brush moves freely in the holder.6. Cut a strip of "00" sandpaper the width of the brush.Never use emery cloth for this purpose. Emery contains small metallic particles which can damage the copper rings. 7. Place the sandpaper between the brush and slip ring with the abrasive side of the sandpaper against the brush. 8. Place the spring in the middle notch of the retainer. 9. Slowly pull the sandpaper from beneath the brush.10. Remove all dust with a suction hose. If suction is not available, use a maximum air pressure of 30 psi (2 kg/cm2). Do not use metal tips.11. Check brush tension and adjust if necessary.12. Install the three rear panels that were removed.
1. Release the spring from the retainer. 2. Disconnect the lead wire of the brush. 3. Remove and inspect the brush. If the brush length is less than the minimum shown or if badly pitted, install a new brush.4. Connect the lead wire of the brush.5. Place the brush in the brush holder. Be sure the brush moves freely in the holder.6. Cut a strip of "00" sandpaper the width of the brush.Never use emery cloth for this purpose. Emery contains small metallic particles which can damage the copper rings. 7. Place the sandpaper between the brush and slip ring with the abrasive side of the sandpaper against the brush. 8. Place the spring in the middle notch of the retainer. 9. Slowly pull the sandpaper from beneath the brush.10. Remove all dust with a suction hose. If suction is not available, use a maximum air pressure of 30 psi (2 kg/cm2). Do not use metal tips.11. Check brush tension and adjust if necessary.12. Install the three rear panels that were removed.
Caterpillar SIS machinery equipment:
Caterpillar SIS
966 WHEEL LOADER - 42J06498-UP (MACHINE) POWERED BY 3306 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
633D TRACTOR 25W00001-UP (MACHINE) POWERED BY 3408 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
966C WHEEL LOADER 30K02369-UP (MACHINE) POWERED BY 3306 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
639D TRACTOR / POWER SHIFT / 99X00001-UP (MACHINE) POWERED BY 3408 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
623B TRACTOR 46P01602-UP (MACHINE) POWERED BY 3406 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
623E TRACTOR/SCRAPER 6CB00001-UP (MACHINE) POWERED BY 3406 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
623B TRACTOR 46P00001-01601 (MACHINE) »
3G-7657
CARTRIDGE GP-FRONT
966R WHEEL LOADER 58Z00001-UP (MACHINE) POWERED BY 3306 ENGINE »
3G-7657
CARTRIDGE GP-FRONT
Caterpillar parts catalog:
Parts cartridge Caterpillar catalog:
3G7666
CARTRIDGE GP
633D, 639D
633D, 639D
1U2670
CARTRIDGE GP
633D, 639D
633D, 639D
3G7652
CARTRIDGE GP-REAR
623B, 623E
623B, 623E
3G7651
CARTRIDGE GP-FRONT
623B, 623E
623B, 623E
4T2008
CARTRIDGE GP-VANE PUMP
966C, 966R
966C, 966R
4N9534
CARTRIDGE ASSEM.
1673C, 1674, 235, 3306, 571G, 966D, D7F, D7G
1673C, 1674, 235, 3306, 571G, 966D, D7F, D7G
6N1524
CARTRIDGE ASSEM.
140B, 235, 966R, 977K, 977L, D6C
140B, 235, 966R, 977K, 977L, D6C
7J0562
CARTRIDGE ASSEM.
633C, 633D, 814, 980, 980B, 988
633C, 633D, 814, 980, 980B, 988
7J7963
CARTRIDGE ASSEM.
631C, 633D, 824B
631C, 633D, 824B
7J0574
CARTRIDGE ASSEM.
621B, 623B, 992
621B, 623B, 992
5J7517
CARTRIDGE ASSEM. (57 GPM)
623B, 633D, 966C, 980
623B, 633D, 966C, 980
9N3998
CARTRIDGE GP-TURBOCHARGER
3208, 3408, 988B
3208, 3408, 988B
3G2833
CARTRIDGE GROUP
641B, 650B, 657B, 666B, 983, 983B
641B, 650B, 657B, 666B, 983, 983B
1243503
CARTRIDGE GP-VANE PUMP
815F, 815F II
815F, 815F II
7E3395
CARTRIDGE GP-TURBOCHARGER
3406B, 768C, 769C, 771C
3406B, 768C, 769C, 771C
3178492
CARTRIDGE-GREASE
115, H140DS
115, H140DS
9Y1674
CARTRIDGE GP-TURBOCHARGER
3508, 3516
3508, 3516
1252058
CARTRIDGE GP-TURBOCHARGER
3508, 3516
3508, 3516
3G7654
CARTRIDGE GP
518, 518C
518, 518C
7C7601
CARTRIDGE GP-TURBOCHARGER
3306, 3306B
3306, 3306B