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PUMP GP-PISTON 8J6730 - Caterpillar


8J6730 PUMP GP-PISTON Caterpillar parts 120G
Rating:
121
Alternative (cross code) number:
CA8J6730
8J-6730
8J6730
Caterpillar 8J6730 PUMP GP-PISTON
Weight: 150 pounds 68 kg.

Buy PUMP GP-PISTON 8J6730 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

Related part:
8J6730  PUMP GP-PS-V-A  10R2438  R

Compare Prices: .

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$4,165.46

14 Aug 2025

Amazon.com
CTP 8J6730 Hydraulic Piston Pump for Model 120G
CTP All models sealed for use in air or gas applications || Offset design for simple mounting || Powerful motors || Backcap ports for injection lubricating
$9,830.10

21 Jul 2025

US: QUALITY PARTS
8J6730 Pump GRP (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 187.66 lbs || Dimensions: 12.12-14.29-25.98 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.
$8,084.71

04 Jul 2025

US: QUALITY PARTS
8J6730 Pump GRP (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 187.66 lbs || Dimensions: 17.33-10.82-21.66 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: 1
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Compatible equipment models: 8J6730:

MOTOR GRADER  120G   Caterpillar

Information:

All 3412, 3508, 3512, 3516, D379, D398, D399 Generator EnginesReports show that the shackle assembly, which is used on SR4 Generators driven by the above engines, can wear during generator operation. See the illustration. Vibration can cause the shackle to wear against the stop. This can result in a notch in the shackle. It is also possible for the shackle to eventually move down and contact the exciter stator windings below it.
To prevent this wear, the shackle assemblies should be removed when the generators are put into operation. If there is a 1.5 mm (.06") or deeper notch in the shackles, they must not be used again. If the shackle assemblies are not damaged, they can be used again when it is necessary to move the generator.
Later generators now use two lifting brackets that are mounted on the outside of the generator. These brackets do not have to be removed.
Location of shackle assembly on the generator.

Caterpillar parts catalog:

Caterpillar parts catalog
120G MOTOR GRADER 82V00001-00667 (MACHINE)
120G MOTOR GRADER 11W01019-01250 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADERS 87V05275-08359 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 11W01019-01250 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADERS 87V05275-08359 (MACHINE) POWERED BY 3304 ENGINE


Parts pump Caterpillar catalog:

6i1346 PUMP GP-ENGINE OIL
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215D, 219D, 225D, 229D, 235B, 235C, 235D, 330, 330 FM L, 330 L, 3304, 3304...
1w1695 PUMP GP-FUEL TRANSFER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 235D, ...
1W6539 PUMP GP-FUEL INJECTION
120G, 12G, 130G, 140G, 143H, 14G, 160G, 160H, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 3204, 3304, 3304B, 3306, 3306B, 508, 515, 518, 518C, 525, 527, 528, 571G, 572G, 615, 615C, 6...
4W2448 PUMP GP-ENGINE OIL
120G, 12G, 130G, 140G, 14G, 160G, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 3304, 3304B, 3306, 3306B, 518, 528, 561D, 571G, 572G, 615, 615C, 621E, 621R, 627B, 627E, 637D, 637E, 65...
1052508 PUMP AS-FUEL PRIMING
120G, 12G, 12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 214B, 235, 3114, 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196,...
1375541 PUMP GP-FUEL PRIMING
120G, 12G, 130G, 140G, 140H, 143H, 14G, 14H, 160G, 160H, 163H, 1673C, 16H, 235B, 24H, 3116, 311C, 311D LRR, 3126, 3126B, 3126E, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L,...
6N6800 PUMP AS-FUEL PRIMING
120G, 215, 815B, 943, 955L, 963, 966D, AP-1000B, D5B
4N2511 PUMP ASSEM.
120G, 140B, 140G, 235, 245, 3406, 3412, 920, 930, 941, 966C, D35HP, D400, D4D, D5B, D6C, D6D
7T8891 PUMP AS-WASHER
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, ...
9J5044 PUMP GP-VANE
641B, 650B, 651E, 657B, 657E, 657G, 666B
2690533 PUMP GP-PISTON
AP-1055D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG-2455D, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D
5Y1309 PUMP AS-FUEL TRANSFER
3304B, 3306B, 930R, 966R, D4E, D4E SR, D5B, D6D, D6D SR, D6E
8U8062 PUMP GP-GEAR
206B, 212B, M312, M315, M318, M320
2790771 PUMP GP-WATER
797, 797B, 797F, C175-20
3557389 PUMP GP-WATER
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 777G, 844K, 854K, 990K, 992K, 993K, C27, C32, D10T2, D11T
2014201 PUMP GP-UNIT INJECTOR HYD
24H, 3408E, 3412E, 5110B, 631E, 631G, 637E, 637G, 651E, 657E, 69D, 769C, 769D, 771D, 773B, 773D, 773E, 775D, 775E, 834B, 836, 844, 988F II, 990 II, 992C, AD40, AD45, AE40, AE40 II, C30, D10R, D9R, PM-...
2160032 PUMP GP-MAIN HYDRAULIC
345B II, 345B II MH, W345B II
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