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PULLEY AS-IDLER 2078118 - Caterpillar


2078118 PULLEY AS-IDLER Caterpillar parts 966H, 972H, 980C, 980K, 980M, 982M, AP555E, BG500E, C11, C13, C7, C9, CX31-C13I, D8N, TH31-E61, TH35-C11I, TH35-C13I, TH35-C13T


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Alternative (cross code) number:
CA2078118
207-8118
2078118
Caterpillar 2078118 PULLEY AS-IDLER
Weight: 2 pounds 1 kg.

Buy PULLEY AS-IDLER 2078118 Caterpillar genuine, new aftermarket tractor parts with delivery
ASPHALT PAVER, WHEEL LOADER,

You can buy:

Idler Pulley 207-8118 for Caterpillar CAT Engine C11 C13 C7 C9 Loader 966H 972H 980C 980K 980M 982M
US$58.00

29 Sep 2025
FridayParts
Idler Pulley 207-8118 for Caterpillar CAT Engine C11 C13 C7 C9 Loader 966H 972H 980C 980K 980M 982M

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207-8118 2078118 Idler Pulley Compatible for Caterpillar C7 C11 C13 Engine 966H 972H 980C 982M D8N
$104.10

13 Oct 2025

CN: dongkeguang
207-8118 2078118 Idler Pulley Compatible for Caterpillar C7 C11 C13 Engine 966H 972H 980C 982M D8N
tranculty ????Part Name:Idler Pulley || ????Part Number:207-8118 2078118 || ????Application:Compatible for Caterpillar C7 C11 C13 Engine 966H 972H 980C 982M D8N || ????Need more parts? Contact us now! As a dedicated sales team, we offer an extensive range of products to meet your needs. Trusted by countless satisfied buyers, we guarantee top-notch quality and exceptional service. Shop with confidence—your perfect shopping experience awaits! || ????If you're unsure about product compatibility with your machine model, please provide your engine nameplate/serial number and part number for a swift suitability check. To avoid delays and unnecessary returns, double-check the product image and part number before ordering. Thank you for your cooperation!
Idler Pulley 2078118 207-8118 Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11
$110.00

13 Oct 2025

CN: Goruvhe-Store
Idler Pulley 2078118 207-8118 Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11
Goruvhe ★Part Name★:Idler Pulley || ★Part Number★:2078118 207-8118 || ★Application★:Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11 || NOTE： To avoid unavoidable returns! Before purchasing, please compare with the old parts and part numbers to verify their accuracy before making a purchase. || Tips: The product images are for reference only. If you find any discrepancies with your actual product, please contact us promptly and we will respond as soon as possible!
Idler Pulley 2078118 207-8118 Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11
$105.00

13 Oct 2025

CN: David-Store
Idler Pulley 2078118 207-8118 Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11
CNCJNXW ★Part Name★:Idler Pulley || ★Part Number★:2078118 207-8118 || ★Application★:Fits For Caterpillar 966H 972H 980C 982M Engine C7 C11 || NOTE Please check the part number before purchase, do not only look at the appearance of the purchase, check the part number is the best way to reduce the error rate. If you are not clear, please contact us, we are very happy to serve you! || Worth Choice Our product quality is reliable, after-sales guarantee! If you have any questions, please contact us in time, communication is the best way to solve the problem!
Show more prices Caterpillar parts
This part in 3 request: Show. This information for suppliers only!
#541407 2078118
2020-10-13
#48427 2078118
2017-03-07
#8328 2078118
2016-07-09
Number on catalog scheme: 2
Caterpillar 2078118 Parts scheme PULLEY AS-IDLER
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Compatible equipment models: 2078118:

ASPHALT PAVER  AP-555E   BG500E  
INDUSTRIAL ENGINE  C11   C13  
PETROLEUM ENGINE  C11   C13  
PETROLEUM PACKAGE  CX31-C13I   TH35-C11I   TH35-C13I   TH35-C13T  
PETROLEUM TRANSMISSION  TH31-E61  
TRACK-TYPE TRACTOR  D8N  
TRUCK ENGINE  C11   C13   C7   C9  
WHEEL LOADER  966H   972H   980C   980K   980M   982M   Caterpillar

Information:


Fuel Injection Line With Support Bracket
Be sure the fuel injection line clamps are installed in the correct locations. Incorrectly installed clamps may allow the fuel injection lines to vibrate and become damaged. The damaged lines may leak and cause a fire.
(1) Clamp location dimensions are in reference to a vertical line (1) through the center of the number one fuel pump outlet.Align brackets in position to fuel lines such that when the fasteners are tightened no strain will be added to the fuel lines when tightening fasteners.(A) ... 35 3 mm (1.38 .12 in)(B) ... 165 13 mm (6.50 .51 in)(C) ... 187 1 mm (7.36 .04 in)(D) ... 187 3 mm (7.36 .12 in)(E) ... 282 3 mm (11.10 .12 in)(F) ... 286 3 mm (11.26 .12 in)(G) ... 529 3 mm (17.99 .12 in)Tighten metal-to-metal clamps to a torque of ... 2.3 N m (20 lb in) The 6V4980 Torque Screwdriver Too Group is available for applying the correct torque. (2) Tighten fuel injection line nuts to ... 40 7 N m (30 5 lb ft)(3) Tighten nuts to ... 14 3 N m (10 2 lb ft)(4) Tighten retainer on adapter to ... 48 7 N m (35 5 lb ft)

Caterpillar SIS machinery equipment:

Caterpillar SIS
AP555E, BG555E Asphalt Paver A5D00001-UP (MACHINE) POWERED BY C4.4 Engine » 207-8118 PULLEY AS-IDLER
AP500E BG500E Asphalt Paver B5E00001-UP (MACHINE) POWERED BY C4.4 Engine » 207-8118 PULLEY AS-IDLER
C13 On-highway Engine KCB00001-UP » 207-8118 PULLEY AS-IDLER
C11 Industrial Engine GLS00001-UP » 207-8118 PULLEY AS-IDLER
C13 Industrial Engine LGK00001-UP » 207-8118 PULLEY AS-IDLER
C7 On-highway Engine C7S00001-UP » 207-8118 PULLEY AS-IDLER
C9 On-highway Engine C9S00001-UP » 207-8118 PULLEY AS-IDLER
C13 Petroleum Engine A5K00001-UP » 207-8118 PULLEY AS-IDLER
C11 Petroleum Engine B5K00001-UP » 207-8118 PULLEY AS-IDLER
TH31-C9T Petroleum Package C9S00001-UP POWERED BY C9 Engine » 207-8118 PULLEY AS-IDLER
TH35-C13I Petroleum Power Train Package LGK00001-UP POWERED BY C13 Engine » 207-8118 PULLEY AS-IDLER
TH35-C11I Petroleum Power Train Package GLS00001-UP » 207-8118 PULLEY AS-IDLER
CX31-P600-C11I Petroleum Power Train Package GFY00001-UP POWERED BY C11 Engine » 207-8118 PULLEY AS-IDLER
CX31-C13I Petroleum Powertrain Package LGK00001-UP » 207-8118 PULLEY AS-IDLER
980M Wheel Loader KRS00001-UP (MACHINE) POWERED BY C13 Engine » 207-8118 PULLEY AS-IDLER
982M Wheel Loader K1Y00001-UP (MACHINE) POWERED BY C13 Engine » 207-8118 PULLEY AS-IDLER
C13 Combat Vehicle Engine RLG00001-UP » 207-8118 PULLEY AS-IDLER

Cat SIS web machinery list:

Caterpillar parts catalog
C11 On-highway Truck Engine KCA00001-UP
C13 On-highway Engine KCB00001-UP
C7 Engine for Combat and Tactical Vehicles FML00001-UP
C11 Industrial Engine GLS00001-UP
C13 Industrial Engine LGK00001-UP
C7 On-highway Engine C7S00001-UP
C9 On-highway Engine C9S00001-UP
C13 On-Highway Engine LEE00001-UP
C13 Truck Engine JAM00001-UP
C13 Petroleum Engine A5K00001-UP
C11 Petroleum Engine B5K00001-UP
TH31-C9T Petroleum Package C9S00001-UP POWERED BY C9 Engine
TH35-C13I Petroleum Package LEE00001-UP POWERED BY C13 Engine
TH35-C13I Petroleum Power Train Package LGK00001-UP POWERED BY C13 Engine
TH35-C11I Petroleum Power Train Package GLS00001-UP
C13 Engine for Combat And Tactical Vehicles PRM00001-UP
C13 Engine for Combat and Tactical Vehicles EMS00001-UP
CX31-P600-C11I Petroleum Power Train Package GFY00001-UP POWERED BY C11 Engine
CX31-C13I Petroleum Powertrain Package LGK00001-UP
C13 Combat Vehicle Engine RLG00001-UP
AP555E, BG555E Asphalt Paver A5D00001-UP (MACHINE) POWERED BY C4.4 Engine
AP500E BG500E Asphalt Paver B5E00001-UP (MACHINE) POWERED BY C4.4 Engine
980M Wheel Loader WW300001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader WMD00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
980M Wheel Loader MK200001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader MK600001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader MGD00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader LRS00001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader XDJ00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader XDL00001-UP (MACHINE) POWERED BY C13 Engine
D8N Track-Type Tractor 7TK00001-UP (MACHINE)
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader A7D00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader A6G00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader A7G00001-UP (MACHINE) POWERED BY C13 Engine
C11 Industrial Engine GLS00001-UP
966H Wheel Loader Military FMW00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader-Military WLA00001-UP (MACHINE) POWERED BY C13 Engine
C13 Engine Emissions Repower Tier III For D8N Tractor 1XJ00001-UP (MACHINE)
966H Wheel Loader TAL00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader GTA00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader RYF00001-UP (MACHINE) POWERED BY C11 Engine
C13 Engine Emissions Retrofit Repower Tier III for 980C, & 980F Wheel Loader 63X00001-UP (MACHINE)
980K Wheel Loader W7K00001-UP (MACHINE) POWERED BY C13 Engine
980K Wheel Loader GTZ00001-UP (MACHINE) POWERED BY C13 Engine
972H Wheel Loader LCC00001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader KRS00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader BJ600001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader WXZ00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader BS600001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader NPE00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader K1Y00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader F9A00001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader N8T00001-UP (MACHINE) POWERED BY C13 Engine
980L Wheel Loader D8Z00001-UP (MACHINE) POWERED BY C13 Engine


Parts pulley Caterpillar catalog:

1445611 PULLEY AS-IDLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 3116, 3126, 3126B, 3126E, 3512C, 3516B, 525C, 535C, 545C, 613G, 725, 730, 789D, 793D, 797B, 815B, 844, 854G, 938G II, 938H, 950G II, 950H, 962G II, 9...
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...
2610428 PULLEY AS-IDLER
2384C, 2484C, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 316E L, 318D2 L, 318E L, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, ...
4N8225 PULLEY-ALTERNATOR
245, 245B, 245D, 3116, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 375, 375 L, 5080, 583R, 587R, 589, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631...
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...
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
2278313 PULLEY AS-IDLER
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 725, 730, C11, C13, C7, CX31-C13I, RM-300, TH35-C11I, TH35-C13I, W345C MH
2790251 PULLEY AS-IDLER
C13, TH35-C13T
4N4534 PULLEY-CRANKSHAFT
245, 375, 375 L, 5080, 578, 583R, 587R, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 651B, 826C, 980C, 980F, 983B, D8N, D8R, D8R II, D9N
4N2697 PULLEY
245, 245B, 245D, 375, 375 L, 5080, 578, 583R, 587R, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 651B, 657B, 824C, 826C, 980C, 980F, 983B, D8N, D8R, D8R II, R2900, R2900G, R3000H
9N2346 PULLEY GP-CRANKSHAFT
1673C, 3126, 3306, 3306B, 3306C, G3306
1940607 PULLEY GP-FAN & ALT DRIVE
D7R II
1219697 PULLEY GP-FAN
3116, 3126, 3126E, C7
2292671 PULLEY GP
C-15, C-16, C15, C18, CX31-C15I, CX31-C18I, CX35-C18I, CX35-P800, TH35-C15I
1437018 PULLEY GP-FAN DRIVE
3126, 3126B, 3126E, C7
2818280 PULLEY GP-CRANKSHAFT
C6.6, CS-56B, CS-68B, CS-74B, CS-78B
2436724 PULLEY GP-WATER PUMP
3011C, 3013C, C1.1, C1.6
1166711 PULLEY GP-CRANKSHAFT
315, 315B, 315B FM L, 315C, 317B LN, 318B
3872605 PULLEY GP-ENGINE
312D2, 312D2 GC, 313D2, 318D2 L
1305871 PULLEY GP-ENGINE
3116, 3126, 3126B, 3126E, AP-1055D, BG-2455D, BG-260D, C7, C9, CX31-C9I, TH31-E61
2263523 PULLEY GP-CRANKSHAFT
3056E, 550B, 560B, 564, 574B, BB-760
9N1881 PULLEY GP-AUXILIARY DRIVE
3208
2078118
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.