OEM manufacturers of unit injectors Caterpillar

[mustAdont]

Greetings to all participants of this forum!
Please tell me what the manufacturers of diesel fuel equipment are OEM suppliers for the production of Caterpillar?
The fact that the official Caterpillar dealers in Russia ask a very high price (my opinion).
For example in one unit injector 162-8813 they are asking more than 2500 USD
I believe that it is very expensive so appealing to you with this question.
Maybe someone will clarify the situation regarding the manufacturers?
Sorry for my english ...
Thanks in advance!

[jctech]

These injectors are built by Cat Fuel Systems, not a 3rd party supplier

Use reman part number OR-9944, or newest part number for your injector


Improved Fuel Injectors {1251, 1254, 1290}

SMCS - 1251; 1254; 1290
Caterpillar Products: All3500B Engines

Description of Change: The following changes have been made in order to improve the service life of fuel injectors in 3500B Engines:


A new material for the fuel injector tip is being used.
A coating has been added to the plunger of the fuel injector.
A new solenoid valve for the fuel injector is being used.

Table 1 lists a recent history of improvements to 3500B fuel injectors.
The "New" part numbers that are listed in the "Latest" column are the current part numbers. For example, 162-8813 Fuel Injector Gp has been cancelled and replaced by the 229-0197 Fuel Injector Gp. The 229-0197 Fuel Injector Gp has been cancelled and replaced by the 250-1300 Fuel Injector Gp .Adaptable To: The changes are adaptable to all 3500B Engines.

[jctech]

Table 1
Recent History of 3500B Fuel Injectors


Former
Recent
September 2003
Injector with coated plunger and improved tip
Latest
March 2004
Change to Solenoid Valve


New
REMAN
New
REMAN
New
REMAN


162-8813
0R-9944
229-0197
10R-1284
250-1300
10R-1284


164-7905
None
229-0198
None
250-1301
None


172-4676
None
229-0201
10R-1303
250-1302
10R-1303


172-4677
0R-9796
229-0202
10R-1276
250-1303
10R-1276


172-4675
10R-1255
229-0200
10R-1278
250-1304
10R-1278


NA

244-7748
None
250-1305
None


162-8809
0R-8688
229-0194
10R-1288
250-1306
10R-1288


172-4672
0R-7977
229-0199
10R-1277
250-1307
10R-1277


162-8810
0R-7780
229-0195
10R-1280
250-1308
10R-1280


204-2067
None
229-0203
None
250-1309
None


NA

227-2176
None
250-1310
None


150-4453
0R-8619
229-0190
10R-1279
250-1311
10R-1279


150-4455
0R-8215
229-0192
10R-1275
250-1312
10R-1275


150-4454
0R-9735
229-0191
10R-1285
250-1313
10R-1285


150-4456
0R-8690
229-0193
10R-1290
250-1314
10R-1290


162-8811
0R-8691
229-0196
10R-1291
250-1315
10R-1291

[mustAdont]

Good day!
jctech Thank you very much for the information!
And generally what the OEM fuel equipment manufacturers supply their components for production of Caterpillar?
For example: Lucas Bryce (Woodward), Lucas CAV (Delphi), L`Orange, OMT, Duap, Zexel, Bosch, Disa etc.
Thanks for the help!