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PULLEY-ALTERNATOR 1230858 - Caterpillar


1230858 PULLEY-ALTERNATOR Caterpillar parts 1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M, 1390, 3116, 3126, 3126B, 3126E, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 561N, 568 FM LL, 570B, 573, 580B, 584, 613G, 627G, 637D, 637E, 63...
Rating:
73
Alternative (cross code) number:
CA1230858
123-0858
1230858
Caterpillar 1230858 PULLEY-ALTERNATOR
Weight: 1 pounds 0 kg.
Information:
CENTERLINE OF SPACING  0  mm
FINISHED ID  22.22  mm
GROOVE WIDTH  3.56  mm
KEYWAY WIDTH  4.021  mm
NUMBER OF GROOVES 
OD  71.6  mm

Buy PULLEY-ALTERNATOR 1230858 Caterpillar genuine, new aftermarket tractor parts with delivery
ASPHALT PAVER, WHEEL TRACTOR-SCRAPER,

Compare Prices: .

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$71.99

19 Jul 2025
1.75[0.79] pounds
US: RAParts Inc.
RAParts 1230858 Pulley Fits Caterpillar Fits CAT Industrial Construction Models
Reliable Aftermarket Parts One New Aftermarket Replacement Pulley Fits Various Fits Caterpillar Industrial Construction Models. || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$71.99

19 Jul 2025
1.75[0.79] pounds
US: RAParts Inc.
RAParts 1230858 Pulley Fits Caterpillar Fits CAT Industrial Construction Models
Reliable Aftermarket Parts One New Aftermarket Replacement Pulley Fits Various Fits Caterpillar Industrial Construction Models. || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$38.05

19 Jul 2025

US: QUALITY PARTS
1230858 Pulley-ALTERNATOR (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 1.98 lbs || 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: 1230858:

ASPHALT PAVER  AP-755  
FORWARDER  584  
GEN SET ENGINE  3126B  
INDUSTRIAL ENGINE  C-9   C7   C9  
MOBILE HYD POWER UNIT  336E   336E HVG  
MOTOR GRADER  120M   120M 2   12M  
PETROLEUM ENGINE  C7   C9  
PETROLEUM PACKAGE  CX31-C9I  
PETROLEUM TRANSMISSION  TH31-E61  
PIPELAYER  561N  
TRACK FELLER BUNCHER  1090   1190   1190T   1290T   1390  
TRACK LOADER  953C   963C  
TRACK-TYPE TRACTOR  D5N   D6N  
TRUCK ENGINE  3116   3126   3126B   3126E   C7  
UNDERGROUND ART TRUCK  AD30  
WHEEL FELLER BUNCHER  573  
WHEEL HARVESTER  570B   580B  
WHEEL LOADER  938H  
WHEEL SCRAPER  627G   637D   637E   637G  
WHEEL TRACTOR-SCRAPER  613G   Caterpillar

Information:


Illustration 1 g01022142
(1) Install the taperlock studs into the front housing to following depth. ... 28.5 1.5 mm (1.12 0.06 inch)Note: Remove all old sealant and gasket material after disassembling the front housing. The rear face of the front housing and the front face of the cylinder block must be free of oil, fuel, water, dirt and any other contaminants during assembly. (2) The cylinder block gasket for the front housing must be trimmed after assembly. Trim the excess cylinder block gasket from the bottom of the front housing after assembly. (3) Apply a layer of 4C-9612 Silicone Sealant between the cylinder block, the front housing, and the oil pan.

Cat SIS web machinery list:

Caterpillar parts catalog
336 Excavator JHD00001-UP (MACHINE) POWERED BY C9.3B Engine
340 Excavator TYH00001-UP (MACHINE) POWERED BY C9.3B Engine
120 Motor Grader Y9A00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader Y9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9D00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9400001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9B00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9200001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9300001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9500001-UP (MACHINE) POWERED BY C7.1 Engine
CX31-P600-C9.3I Transmission Power Train Package GFY00001-UP POWERED BY C9.3 Industrial Engine
3116 Truck Engine 9GK00001-UP
3116 Truck Engine 7JL00001-UP
3116 Truck Engine 9LN00001-UP
3116 Truck Engine 2FR00001-UP
3126 Truck Engine 1WM00001-UP
3126 Truck Engine ATAAC 8HW00001-UP
3126B Truck Engine 7AS00001-13352
3126 Truck Engine 7LZ00001-UP
3126B and 3126E Truck Engine 8SZ00001-UP
3126B Truck Engine 7AS13353-UP
3126B Truck Engine 5GL00001-UP
3126B Truck Engine 8YL00001-UP
3126B And 3126E Truck Engines BKD00001-UP
3126B Industrial Engine BEJ00001-UP
C-9 Industrial Engine CLJ00001-UP
3126E Truck Engine CKM00001-UP
3126E Truck Engine 9SZ00001-UP
3126E Truck Engine CRP00001-UP
3126E Truck Engine HEP00001-UP
3126B Industrial Engine DCS00001-UP
C7 On-highway Engine KAL00001-UP
3126B Gen Set Engine BDZ00001-UP
C9 Industrial Engine JSC00001-UP
C7 On-highway Engine YPG00001-UP
C9 Industrial Engine MBD00001-UP
C7 Industrial Engine JTF00001-UP
C7 On-highway Engine NPH00001-UP
C7 On-highway Engine LBM00001-UP
C9 Petroleum Engine KLW00001-UP
TH31-C9I Petroleum Package JSC00001-UP POWERED BY C9 Engine
CX31-C9I Petroleum Power Train Packaging JSC00001-UP
TH31-C9P Petroleum Power Train Package KLW00001-UP POWERED BY C9 Engine
AP755 Asphalt Paver B3T00001-UP (MACHINE) POWERED BY C7 Engine
570B Harvester CKG00001-UP (MACHINE) POWERED BY 3126B Engine
580B Wheel Harvester CLT00001-UP (MACHINE) POWERED BY 3126B Engine
LEXION 460 COMBINE 3HZ00001-UP (MACHINE) POWERED BY 3126B Engine
561N Pipelayer CPH00001-UP (MACHINE) POWERED BY 3126B Engine
1190 Track Feller Buncher BZK00001-02160 (MACHINE)
1190 T Track Feller Buncher BZL00001-02210 (MACHINE)
1290 T Track Feller Buncher BZM00001-UP (MACHINE)
C9 Industrial Engine JSC00001-UP
1390 Track Feller Buncher B3F00001-02310 (MACHINE)
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine
C7 Industrial Engine JTF00001-UP
1090 Track Feller Buncher BZJ02110-UP (MACHINE)
1190 Track Feller Buncher BZK02160-UP (MACHINE)
1190 T Track Feller Buncher BZL02210-UP (MACHINE)
1390 Track Feller Buncher B3F02310-UP (MACHINE)
12M Motor Grader B9R00001-UP (MACHINE) POWERED BY C6.6 Engine
12M Motor Grader B9F00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader B9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader- (US Army) CBS00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive B9W00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive D9W00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader - All Wheel Drive R9W00001-UP (MACHINE) POWERED BY C7.1 Engine
120M AWD Motor Grader (US Navy) PJB00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader RMY00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader - All Wheel Drive M9H00001-UP (MACHINE) POWERED BY C7.1 Engine
C7 Caterpillar Engine For 573 Wheel Feller Buncher 57300001-UP (MACHINE) POWERED BY C7 Engine
584 584HD Forwarder PAK00001-UP (MACHINE) POWERED BY C7 Engine
120M Motor Grader R9A00001-UP (MACHINE) POWERED BY C6.6 Engine
12M Motor Grader R9B00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive R9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader M9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader R9N00001-UP (MACHINE) POWERED BY C7.1 Engine
584 584HD Forwarder 10900001-UP (MACHINE) POWERED BY C7 Engine
120M Series 2 OEM Motor Grader M9200001-UP (MACHINE) POWERED BY C7.1 Engine


Parts pulley Caterpillar catalog:

1230791 PULLEY
2864C, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 3...
1979642 PULLEY AS-IDLER
14M, 16M, 3126, 3126B, 3126E, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 3406E, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 525C...
1230790 PULLEY
140H, 143H, 14H, 160H, 163H, 16H, 3126E, 3176C, 3196, 345D L, 374F L, 390F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 725C, 730, 730C, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 84...
7N1152 PULLEY-FAN
120B, 140B, 215B, 215C, 235C, 330, 330 FM L, 330 L, 3304B, 330B, 330B L, 518, 518C, 545, 637D, 920, 930, 930R, 941, 951B, 955K, 955L, 966C, D4D, D4E, D4E SR, D5H, D5H XL, D5HTSK II, D6D, D6E, D6E SR, ...
6N2789 PULLEY
120B, 140B, 330, 3304B, 330B L, 518C, 528B, 530B, 627E, 627F, 627G, 637E, 637G, 920, 930, 930R, 950, 951B, 955L, 966C, D5H, D6C, D6D, D6E SR
1173437 PULLEY
120H, 120K, 12K, 135H, 140K, 140K 2, 160K, 3116, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329...
1421988 PULLEY AS-IDLER
C-10, C-12, C7, C9, TH31-E61
1979641 PULLEY AS-IDLER
3126B, 3126E, 3406E, 3512C, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 938H, 966G II, 972G II, C-12, C-15, C-16, C13, C15, C7, C9, CX31-C13I, CX31-C9I, IT38H, TH31-E61, TH35-C13I
2P2406 PULLEY
120B, 14G, 215B, 518, 637D, 637E, 815, 920, 930, 941, 950, 951B, 966C, 977L, 980B, D5, D6C
2P6128 PULLEY
120B, 140G, 330, 330 L, 330B L, 515, 517, 525, 527, 528B, 530B, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 815, 920, 930, 941, 950, 951B, 955K, 955L, 966C, 980B, D4D, D4E, D4H, D4H XL, D4HTSK III...
2P6127 PULLEY
215, 225, 235, 330 L, 330B L, 518, 572G, 627B, 637D, 920, 930, 941, 950, 955K, 955L, D4D, D4E, D5, D6C, D6D, D7G, D7G2, E300B
2S6739 PULLEY
140G, 16, 627, 637D, D6C, D7G
2182323 PULLEY GP-WATER PUMP
3024, 3024C, C2.2, CB-334E
2985101 PULLEY GP-CRANKSHAFT
450E, AP555E, BG500E, C4.4, M313D, M315D
3082294 PULLEY GP-WATER PUMP
216B, 216B3, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B, AP-255E, BB-621C, C2.2, CB-34
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