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HomeElectrical & ElectronicsBasic ComponentsAlternators185-2648: Regulator Assembly
HomeElectrical & ElectronicsBasic ComponentsAlternators185-2648: Regulator Assembly
185-2648: Regulator Assembly

Cat® Regulator Assembly (Alternator)

Brand: Cat

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185-2648: Regulator Assembly
185-2648: Regulator Assembly

Cat® Regulator Assembly (Alternator)

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 185-2648

Units of Measure

USMetric
Width (mm): 127.0
Height (mm): 127.0
Length (in): 10.0
Material: Alloy Aluminum
Width (in): 5.0
Length (mm): 254.0
Height (in): 5.0
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Compatible Models for part number 185-2648

GENERATOR

SR4B SR500

TRUCK ENGINE

C9 C13 3306C 3306B C-18 3116

INTEGRATED TOOLCARRIER

IT62H IT38H IT28G

WHEEL TRACTOR-SCRAPER

627K LRC 627K 613G 637K 657

TRACK SKIDDER

D5HTSK II 527 517 D4HTSK III

WHEEL SKIDDER

535C 535B 545C 528B 525C 525B 515 545 530B

ROTARY DRILL

MD6200

TRACK FELLER BUNCHER

2390 2391 1190 2290 2590 1390 2491 TK711 TK732 TK1051 TK722 552 2 TK721 TK752 TK751 511 541 2 TK741 522 521 1190T 521B 532 522B 541 1290T 551 552

UNDERGROUND ARTICULATED TRUCK

AD22

WATER FORDING TRACTOR

D7R II

EXCAVATOR

345B II 349D L 324E 375-A L 336D2 L 374F L 349E L 325C L 385C FS 324E LN 352F XE VG 330B LN 330D FM 345B 345C 345D 349F L 385C L 325D L 352F-VG 365C L MH 374D L 323E LN 350-A L 330C FM 349D 324D L 325C 349E 325D 349F 320E RR 352F 345B L 324D FM LL 330-A L 320E LRR M325D MH 324E L 374F 345C L 323D L 385B 385C 345D L 320C 320D 320E 365C L 323E L 329E LN 323E SA 320E LN 345B II MH 330B 330C 330D 390F L 365B L M325D L MH 365C 365B 349F LXE 325D FM LL 340D2 L 390D 390F 320D L 320D FM RR 350-A 390D L 325C FM 349E L VG 330B L 320E L 325D FM 320D GC 349D2 330C L 320D FM 330D L 330D MH 329D L 324D FM 349D2 L 330D LN 320C FM 329E L 345D L VG 329E 330-A 330C LN 325D MH 385C L MH 375-A 365B II 322C FM 324D LN 345C MH

WHEEL TRACTOR

633E II 651E 615C II 631D 631E 631G 613C II 611 623B 623G 623H 623E 623F 621B 657E 621E 621F 633D 657G 621G 621H 627G 627H 627E 627F 637G 637D 637E 637K

ROTARY MIXER

RM500B

HEX BASED SPL SOLUTION

352F OEM

TRACK LOADER

973C 973D 973K 963D 963B 953C 953D

SOIL COMPACTOR

825H 825G 825K 825C 815F II 815K 815B

PETROLEUM ENGINE

C15 C13 C18 C11 C27 C9 C7 2016 C32 3516C 3512E 3512C 3512B

WHEEL DOZER

854G 854K 844H 844 834G 834H 834K 824H 824G 824C 824K 814F II 814K

LANDFILL COMPACTOR

816F II 816K 836H 836K 826C 826H 826K

PETROLEUM GEN SET

C27

COMPACT WHEEL LOADER

910G

WHEEL LOADER

960F 972H 972M 972L 962H 950F 950H 950K 962L 962K 950M 950L 962M 988B 988G 988H 988K 966D 966F 966E 966H 930G 966L 930H 966M 814K 924H 924G 962G II 938H 990 II 938M 928H 928G 950G II 928HZ 994 990 980G II 988K XE 966F II 980K HLG 924GZ 924HZ 990H 972G II 972M XE 938G II 993K 966M XE 980C 980F 980H 980G 992G 980K 992K 994F 994D 970F 994H 966G II 950F II

SOIL STABILIZER

SS-250B

INDUSTRIAL TRACTOR

TK381 TK371

ARTICULATED TRUCK

725C D250E II D250E D350E D350E II D400E II D300E II D300E 725C2 D400E 740C 740B 730C 745C 740 735B 735

WHEELED EXCAVATOR

W330B W345C MH W345B II

ENGINE - INDUSTRIAL

3406B

INDUSTRIAL ENGINE

C32 C6.6 C27 C18 3126 C7.1 3126B 3116 3456 C9.3 3304 3306 3176C 3176B 3412 C-12 3508B C-15 C-10 C-16 3516B 3406E 3406C 3408E 3408B 3408C C7 C9 3512B 3512C 3306B C9.3B D333C 3304B 3196 3412E 3412C C-9 C11 C13 C15 D330C

QUARRY TRUCK

775D 775B 771D

WHEEL SCRAPER

657G 657E 637K 637E 637D

LOGGER

322C

GAS ENGINE

G3612 G3616 G3608

TRACTOR

784C 784B 776D 776C

PUMPER

SBF214 SPF743

UNDERGROUND ART TRUCK

AD45B AD55B AD60 AD55 AD30

SHOVEL LOGGER

345C

LOAD HAUL DUMP

R1600G R1700G R1300G R1300G II

OFF HIGHWAY TRUCK

773GC

MATERIAL HANDLER

MH3295

MOTOR GRADER

120H 120G 24 14 120M 120K 135H 120M 2 163H 140M 140K 140H 140G 140K 2 143H 12M 3 12M 2 140M 3 140M 2 135H NA 163H NA 160M 2 160M 3 120H NA 140H ES 18M3 12M 3 AWD 160H ES 12H NA 16M 120H ES 160 16H 16G 14L 140H NA 150 14M 160M 3 AWD 140 14H 12H 12G 24H 12M 12K 14M3 120 160K 160H 160G 160M 140M 3 AWD 16H NA 160H NA 16M3 14M-3 12H ES 14H NA 120K 2

HYDRAULIC SHOVEL

6015B

TRACK-TYPE TRACTOR

D6R III D6XE D6R II 30/30 D7R SERIES D4H D5N D5H D6R D6T D6N D6K D6H D6 D8 D6 XE D10N D10R D10T D11N D11R D11T D7R XR D6H XL D6H XR D6T LGP D6GC D7R LGP D6T LGPPAT D6R XL D6T XW D5H XL D6T XL D7G2 D6K LGP D7R D7G D8T D8R D8L D10T2 D8N D6K XL D9T D9R D8R II D9N D6T XL PAT D6T XW PAT DEUCE D4H XL D6K2 D7R II D6R LGP

ASPHALT PAVER

AP-755 AP-655C BG-2255C

PIPELAYER

572R II 587T 587R PL83 PL87 PL72 PL61 583T 583R 589

STABILIZER MIXER

SM-350

MINING EXCAVATOR

5230B 5110B 5130 5230 5130B

FRONT SHOVEL

385C 5080 5090B

PETROLEUM PACKAGE

TH48-E70 CX35-P800 CX35-C18I CX31-C15I TH31-C9P CX31-C13I

MOBILE HYD POWER UNIT

385C 365C L 352FMHPU 390F 349D L 385C L 329E 349E L HVG 349E 345D 345C 330D 330C 349D2 345C L

GENERATOR SET

G3520 G3516 G3512 3412C 3412 3516 C18 3512 C27 3512C 3512B 3516C 3516B

RECLAIMER MIXER

RM-350B RM-350 RM500B RM-300 RM-500 RM-250C

ENGINE

3512E

LOCOMOTIVE ENGINE

3516B C32 C27

EJECTOR TRUCK

730C 740B D400E II

COLD PLANER

PM820 PM825 PM822 PM620 PM622 PM-565B PM-465 PM-200 PM-201 PM-565

ROAD RECLAIMER

RR-250B RM500B RM-350B

ENGINE - MACHINE

3408 3114 C27 3304 3208

GEN SET ENGINE

3304B 3306B POWER SYS G3520 3306 3304 C280-16 3126B

ROTARY/TRACK DRILLS

MD6290 MD5125 MD5150C

OFF-HIGHWAY TRUCK

D10R

WHEEL FELLER BUNCHER

TK370 TK380 553C 543 533 2470C

TRUCK

793F XQ 793F CMD 775F 793F OEM 775E 775D 789C 777C 777B 789B 777D 777F 769D 785 797 770G 795F XQ 793D 793B 793C 793F 772G 773E 773D 797F 773F 785C 785D 797B 773B 785B 795F AC 793F AC 772 770 777

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced