STARTING MOTOR GP-ELECTRIC 7T4957 - Caterpillar

7T4957 STARTING MOTOR GP-ELECTRIC Caterpillar parts 235, 235B, 235C, 235D, 330 FM L, 330 L, 627E, 637E, 814B, 815B, 816B, 966D, D5B, D6D, D6H, D7H

Cross Reference:

CATERPILLAR 2P3926, 2S3473, 3S8473, 3T2776, 3T8946, 4N3180, 4N3313, 6S9207, 6V0512, 7T4957, 853961, 859207, 8S3886, 8S3961, 8S9207, OR5215, CUMMINS 3603867, 3925082, DELCO REMY 10478903, 10479120, 1109624, 1109628, 1109637, 1109640, 1109645, 1109795, 1109847, 1109848, 1109998,

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RAREELECTRICAL New 24V Solenoid Compatible with Caterpillar Engine Medium Duty 1670 Engine 1965-1967 C-398

$72.67

27 Oct 2025
6.0[2.70] pounds
US: Rareelectrical

RAREELECTRICAL New 24V Solenoid Compatible with Caterpillar Engine Medium Duty 1670 Engine 1965-1967 C-398
Rareelectrical Rareelectrical Brand Compatible with CASE, CAT, CATERPILLAR, CUMMINS, DELCO, DETROIT DIESEL, FIAT, FORD, IHC, INTERNATIONAL, JOHN DEERE, KENWORTH, MACK, PETERBILT, WESTERN STAR, WHITE. Please verify your OEM part number from your original unit to help ensure fitment. || Replaces: / This Starter Drive Is A Direct Replacement For These Oem Numbersaccumax 10-De900, 10A-D900, 10A-D900saccurate 7-900, 7-900E, 7-900S, 7-900Sup, 7-910, 8-900Caterpillar 4M-1812, 4R-7057, 7T-8858Delco 1115526, 1119804, 1119832, 1119848, 1119849East Coastarter Drive 900Ford C4tz-11390-Amega International C-0398, C-398Unipoint Snls-147Cwilson 60-01-3505Type Switch, Solenoidmount Type 4 Hole Mount Flangeterminal Battery 1/2-13 (Rh)Terminal Count 4 Termterminal Ground 10-32 Hole || Applications: This Solenoid Fits All These Oem Starter Numbers On These Applications. / Case 20-1297T91, 462588C91, 489717C91, 739911C9, 739912C91, A15485, A170678, A47498, D31845, D42964, L106562, L79906, R26136, R26137, R40563, R42828, R43343, R46156, R47368 / Caterpillar 0R2697, 0R4267, 0R4271, 0R4272, 0R5212, 0R5213, 0R5214, 0R5215, 1P7112, 1P9162, 1P9182, 2371962, 2M1431, 2M1464, 2P3926, 2S3473, 374458, 3L8205, 3S4458, 3S8473, 3S9207, 3T2775, 3T2776, 3T2780, 3T2781, 3T2782, 3T2783, 3T2784, || Applications: 3T2784, 3T2785, 3T2787, 3T2788, 3T3430, 3T3778, 3T7226, 3T8452, 3T8942, 3T8945, 3T8946, 3T8947, 3T8949, 3T8950, 3T8954, 3T8959, 3T8961, 3T8967, 4M4615, 4N0959, 4N3180, 4N3273, 4N3313, 4N3343, 4N3349, 4N3387, 5L3648, 5L4405, 5L5353, 5L648, 5L8205, 5Lg48, 5N2685, 6N0424, 6N9667, 6N9677, 6S9207, 6T0640, 6T0643, 6T0647, 6V0511, 6V0512, 6V0513, 6V0588, 6V0590, 6V0889, 6V0890, 6V0928, 7N6056, 7N8604, 7T4957, 7T9162, 853961, 859207, 8L8205, 8S3961, 8S9207, 8S9524, 8S9542, 9G6096, || Solenoid - Voltage: 24V Country Of Origin: CN Source: Aftermarket

RAREELECTRICAL New 24V Solenoid Peterbilt Heavy Duty All Compatible with Caterpillar 1673 1965-1971 C398

$72.67

27 Oct 2025
6.0[2.70] pounds
US: Rareelectrical

RAREELECTRICAL New 24V Solenoid Peterbilt Heavy Duty All Compatible with Caterpillar 1673 1965-1971 C398
Rareelectrical Rareelectrical Brand Compatible with CASE, CAT, CATERPILLAR, CUMMINS, DELCO, DETROIT DIESEL, FIAT, FORD, IHC, INTERNATIONAL, JOHN DEERE, KENWORTH, MACK, PETERBILT, WESTERN STAR, WHITE. Please verify your OEM part number from your original unit to help ensure fitment. || Replaces: / This Starter Drive Is A Direct Replacement For These Oem Numbersaccumax 10-De900, 10A-D900, 10A-D900saccurate 7-900, 7-900E, 7-900S, 7-900Sup, 7-910, 8-900Caterpillar 4M-1812, 4R-7057, 7T-8858Delco 1115526, 1119804, 1119832, 1119848, 1119849East Coastarter Drive 900Ford C4tz-11390-Amega International C-0398, C-398Unipoint Snls-147Cwilson 60-01-3505Type Switch, Solenoidmount Type 4 Hole Mount Flangeterminal Battery 1/2-13 (Rh)Terminal Count 4 Termterminal Ground 10-32 Hole || Applications: This Solenoid Fits All These Oem Starter Numbers On These Applications. / Case 20-1297T91, 462588C91, 489717C91, 739911C9, 739912C91, A15485, A170678, A47498, D31845, D42964, L106562, L79906, R26136, R26137, R40563, R42828, R43343, R46156, R47368 / Caterpillar 0R2697, 0R4267, 0R4271, 0R4272, 0R5212, 0R5213, 0R5214, 0R5215, 1P7112, 1P9162, 1P9182, 2371962, 2M1431, 2M1464, 2P3926, 2S3473, 374458, 3L8205, 3S4458, 3S8473, 3S9207, 3T2775, 3T2776, 3T2780, 3T2781, 3T2782, 3T2783, 3T2784, || Applications: 3T2784, 3T2785, 3T2787, 3T2788, 3T3430, 3T3778, 3T7226, 3T8452, 3T8942, 3T8945, 3T8946, 3T8947, 3T8949, 3T8950, 3T8954, 3T8959, 3T8961, 3T8967, 4M4615, 4N0959, 4N3180, 4N3273, 4N3313, 4N3343, 4N3349, 4N3387, 5L3648, 5L4405, 5L5353, 5L648, 5L8205, 5Lg48, 5N2685, 6N0424, 6N9667, 6N9677, 6S9207, 6T0640, 6T0643, 6T0647, 6V0511, 6V0512, 6V0513, 6V0588, 6V0590, 6V0889, 6V0890, 6V0928, 7N6056, 7N8604, 7T4957, 7T9162, 853961, 859207, 8L8205, 8S3961, 8S9207, 8S9524, 8S9542, 9G6096, || Solenoid - Voltage: 24V Country Of Origin: CN Source: Aftermarket

RAREELECTRICAL New 11T Starter Drive Compatible With Caterpillar Wheel Loader 966C Cat. 3306 1968-83 2P3926 0R5215 3T7226 3T8946 4N3180 4N3313 7T4957

$32.94

24 Oct 2025
4.0[1.80] Pounds
US: Rareelectrical

RAREELECTRICAL New 11T Starter Drive Compatible With Caterpillar Wheel Loader 966C Cat. 3306 1968-83 2P3926 0R5215 3T7226 3T8946 4N3180 4N3313 7T4957
Rareelectrical Rareelectrical Brand Compatible with CASE, CAT, CATERPILLAR, CUMMINS, DETROIT DIESEL, FIAT, IHC, JOHN DEERE, MACK, MASSEY FERGUSON, VOLVO, WESTERN STAR, WHITE. Please verify your OEM part number from your original unit to help ensure fitment. || Replaces: / This Starter Drive Is A Direct Replacement For These Oem Numbers.Bowers Bso7188, Bso7188, Bso7188, Bso7188, Bso7188, Bso7188case 107717A1, 121555C91, 121555C91, 20-1295T91, 20-1297T91, 20-2383T91caterpillar 0R2187, 0R2190, 0R2191, 0R2697, 0R4259, 0R4267cummins 135160, 135161, 135162, 135162, 135163, 173006Detroit Diesel R0461125, R0461126, R0461127, R0461178, R0461178, R0461179dresser Engine Mfr 1219523H91euclid E-821124X, E-821124X, E-821126X, E821132xfiat Allis 70620350, || Applications: This Starter Drive Fits All These Oem Starter Numbers On These Applications. / Caterpillar Compactor 815 Cat. 3306 1970-1981 / Caterpillar Compactor 815B Cat. 3306 1981-1989 / Caterpillar Compactor 815B Cat. 3306 1991-1996 / Caterpillar Compactor 815F Cat. 3306 1995-1996 / Caterpillar Compactor 816 Cat. 3306 1970-1981 / Caterpillar Compactor 816B Cat. 3306 1981-1989 / Caterpillar Compactor 816B Cat. 3306 1991-1996 / Caterpillar Excavator 235 Cat. 3306 1973-1986 / Caterpillar || Applications: 1973-1986 / Caterpillar Excavator 235B Cat. 3306 1986-1992 / Caterpillar Excavator 235C Cat. 3306 1988-1992 / Caterpillar Excavator 235D Cat. 3306 1988-1992 / Caterpillar Excavator 245B Cat. 3406 1989-1992 / Caterpillar Excavator 245D Cat. 3406 1989-1992 / Caterpillar Pipelayer 561C Cat. 3306 1969-1977 / Caterpillar Pipelayer 561D Cat. 3306 1978-1984 / Caterpillar Pipelayer 571G Cat. 3306 1975-1990 / Caterpillar Pipelayer 572F Cat. 3306 1972-1974 / Caterpillar Pipelayer 572G Cat. || Starter Drive - Rotation: Clockwise Teeth On Drive / Splines: 11 Source: Aftermarket

Compatible equipment models: 7T4957:

EXCAVATOR 235 235B 235C 235D 330 FM L 330 L

LANDFILL COMPACTOR 816B

SOIL COMPACTOR 815B

TRACK-TYPE TRACTOR D5B D6D D6H D7H

WHEEL DOZER 814B

WHEEL LOADER 966D

WHEEL SCRAPER 637E

WHEEL TRACTOR 627E Caterpillar

Information:

All Package Generator Sets With Electronic Modular Control Panels (EMCP)Interchangeability problems exist between certain change levels of the 8T9881 Control Group [(ECM) Engine Control Module] and the 9W2126 Relay Module used in the 7C1000 and 9Y1400 Electronic Modular Control Panels (EMCP ). See Illustrations 2 and 3. If a Change Level 5 relay module is used with a Change Level 1 or 2 Engine Control Module (ECM), the ECM can not be powered due to an internal wiring change in the Change Level 5 relay module.
The easiest way to determine which 9W2126 Relay Module can be used on which 8T9881 Control Group is to count the wires in the internal ECM harness which goes to the relay module internal connector shown in Illustration 1. If this harness has 11 wires, all relay modules except those marked 9W2126-5 can be used on the 8T9881 Control Group. (See Illustration 2 for the location of the part number and change level marking on the 9W2126 Relay Module.) If the connector has 10 wires, any change level of the 9W2126 Relay Module can be used on the 8T9881 Control Group.
Another method of determining which 9W2126 Relay Modules can be used on the 8T9881 Control Group is provided in the chart. The chart lists the change levels of the 8T9881 Control Group and the 9W2126 Relay Modules which may be used with each of these ECM change levels.
Illustration 1. Internal harness in the ECM. The harness has either 10 or 11 wires depending on the change level of the ECM. This harness must be disconnected in order to remove the 9W2126 Relay Module.
Illustration 2. Location of the part number and change level markings on the 9W2126 Relay Module. The change level follows the dash behind the part number.
Illustration 3. Location of the part number and change level markings on the 8T9881 Control Group. The change level follows the dash behind the part number. The 8T9881 Control Group must be removed from the front panel of the 7C1000 EMCP in order to view the part number and change level.