1278205 INJECTOR GP-FUEL Caterpillar parts
910E, IT12B
Rating:
Alternative (cross code) number:
CA1278205
127-8205
1278205
CA1278205
127-8205
1278205
Weight: 1 pounds 0 kg.
COMPACT WHEEL LOADER, INTEGRATED TOOLCARRIER,
Related part:
1278205
INJECTOR GP-FUEL
0R8479
R
You can buy:
US$799.02
28 May 2025
FridayParts
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Common Rail Injector 127-8205 127-8220 127-8228 Auto Parts CRI Diesel Engine Nozzle 4P2995 140-8413 107-1230 For Caterpillar - (Color: 127-8228)
Generic Color: 127-8228
Generic Color: 127-8228
Fuel Injector 127-8216 1278216 127-8205 Compatible with Caterpillar Asphalt Paver AP-1000 AP-1000B BG-2455C BG-245C
Generic Compatible with Caterpillar Asphalt Paver AP-1000 AP-1000B AP-1055B AP-900B BG-2455C BG-245C || Compatible with Caterpillar Backhoe Loader 446B 446D || Compatible with Caterpillar Excavator 320B 322B 322BL 322BLN 322C 322CFM 325B 325BL M318 M320 M325B || Compatible with Caterpillar Industrial Engine 3114 3116 3126 || Compatible with Caterpillar Integrated Toolcarrier IT24F IT28G IT38F IT38G
Generic Compatible with Caterpillar Asphalt Paver AP-1000 AP-1000B AP-1055B AP-900B BG-2455C BG-245C || Compatible with Caterpillar Backhoe Loader 446B 446D || Compatible with Caterpillar Excavator 320B 322B 322BL 322BLN 322C 322CFM 325B 325BL M318 M320 M325B || Compatible with Caterpillar Industrial Engine 3114 3116 3126 || Compatible with Caterpillar Integrated Toolcarrier IT24F IT28G IT38F IT38G
Number on catalog scheme:
2
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Compatible equipment models: 1278205:
Information:
There can be several causes for constant low fuel delivery from the separate injection pumps of pump housing groups during testing on Fuel Injection Test Benches. The first is worn or damaged plunger and barrel assemblies. Test bench operators can install new plunger and barrel assemblies and check the fuel delivery again.
If fuel delivery is still low, check the master valve (special fuel injection valve with a flat seat used as the standard resistance against which the fuel injection pump must work). To do this, exchange the master valve with a master valve that shows normal fuel delivery.
If the master valve checks correctly, look for a restriction at the ends of the fuel injection lines. Generally, restrictions are caused when the line fittings are tightened too tight or if they have been used for long periods of time. A .062" (1.57 mm) drill can be used to clean the lines of these restrictions.
Troubleshooting problems like these will be added to Special Instruction Form GEG00451-01, "Using the Caterpillar Fuel Injection Test Bench", when revisions are made.
If fuel delivery is still low, check the master valve (special fuel injection valve with a flat seat used as the standard resistance against which the fuel injection pump must work). To do this, exchange the master valve with a master valve that shows normal fuel delivery.
If the master valve checks correctly, look for a restriction at the ends of the fuel injection lines. Generally, restrictions are caused when the line fittings are tightened too tight or if they have been used for long periods of time. A .062" (1.57 mm) drill can be used to clean the lines of these restrictions.
Troubleshooting problems like these will be added to Special Instruction Form GEG00451-01, "Using the Caterpillar Fuel Injection Test Bench", when revisions are made.
Caterpillar parts catalog:
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7E3513
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365C, 365C L, 365C L MH, 583T, 621G, 623G, 627F, 627G, 657E, 735, 740, 824H, 825H, 826H, 980H, D8T, PL83
140H, 143H, 14H, 160H, 163H, 572R II, 966G II, D7R II
12H, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, D6R II
1782740
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725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
1773518
INJECTOR-GREASE
725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
1773517
INJECTOR-GREASE
725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 924K, 930K, 938H, 938K, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K, 966M, 966M XE, 972G II, 972H, 972K, 972M, 972M XE, 980G II, 980H, 980...
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1265970
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