AVSPARE.COM
parts catalog

FILTER ELEMENT-CAB AIR 2686704 - Caterpillar


2686704 FILTER ELEMENT-CAB AIR Caterpillar parts 613G, 621G, 621H, 621K, 623G, 623H, 623K, 623K LRC, 627G, 627H, 627K, 627K LRC, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 772, RM-300, RM-500
Rating:
10
Alternative (cross code) number:
CA2686704
268-6704
2686704
Caterpillar 2686704 FILTER ELEMENT-CAB AIR
Weight: 2 pounds 1 kg.
Information:
EFFECTIVE FILTER AREA  1.81  mm2
LENGTH  405  mm
THICKNESS  64  mm
WIDTH  200  mm

Buy FILTER ELEMENT-CAB AIR 2686704 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR-SCRAPER,

Cross Reference:

CATERPILLAR 119-3355, 268-6704, FLEETGUARD AF25781, WIX FILTERS 49455,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$48.89

21 Jun 2025

Amazon.com
CTP 2686704 Cabin Air Filter for Model 613G, 621G/H, 623H, 627G, 657G, 725, 735, 740B
CTP For Air Filter || For Model 613G, 621G/H, 623H, 627G, 657G, 725, 735, 740B || Easy in-and-out fit
$208.00

19 Jun 2025

CN: maanshanbaoyang
Cab Air Filter 268-6704 2686704 for Caterpillar Off-Highway Truck 770 772 793C 793D
MASBYJX Part Number: 268-6704 2686704 || Applicable models: Fit for Caterpillar Off-Highway Truck 770 772 793C 793D Wheel Tractor-Scraper 613G 621G 621H 621K 621K OEM 623G 623H 623K 623K LRC 627G 627H 627K 627K LRC 631G 631K 637G 637K 657 657G Articulated Dump Truck 725 725C 725C2 730 730C 730C2 730C2 EJ 735 735 OEM 735B 735C 740 740B 740C 745C Road Reclaimer RM-300 RM-500 || Safety: 100% Tested Before Shipping to Ensure Product Safety, Stability and Durability. || Function: High-quality material for long-lasting durability. Perfect match for the original car and easy to install || TIPS: Please be sure to compare carefully with photos and check part number before buying items, If you are not sure this part is suitable, please feel free to contact us, we'll reply you as soon as possible.
$47.83

15 Apr 2025

Amazon.com
CTP 2686704 Cabin Air Filter for Model 613G, 621G/H, 623H, 627G, 657G, 725, 735, 740B
CTP For Air Filter || For Model 613G, 621G/H, 623H, 627G, 657G, 725, 735, 740B || Easy in-and-out fit
Number on catalog scheme:
  For full view, you need register

Compatible equipment models: 2686704:

ARTICULATED TRUCK  725   725C   730   730C   735   735B   740   740B  
EJECTOR TRUCK  730   730C   740   740B  
RECLAIMER MIXER  RM-300   RM-500  
TRUCK  770   772  
WHEEL TRACTOR-SCRAPER  613G   621K   623K   623K LRC   627K   627K LRC   Caterpillar

Information:

Troubleshooting
On the following pages there is a list of possible problems. To correct a problem, make reference to the CAUSE and CORRECTION.If problems are encountered, they should be corrected promptly to maintain engine operation.This list of problems, causes, and corrections, will only give an indication of where a possible problem can be, and what repairs may be needed.Remember that a problem is not normally caused only by one part, but by the relation of one part with other parts.This list can not give all possible problems and corrections. The serviceman must find the problem and its source, then make the necessary repairs.Your Caterpillar dealer is equipped with the necessary tools and personnel to provide assistance when necessary.Troubleshooting Index
1. Engine Will Not Turn When Start Switch Is On2. Engine Will Not Start3. Starting Motor Does Not Turn4. Air Starting Motor Turns Slowly5. Alternator Gives No Charge6. Alternator Charge Rate Is Not Regular7. Alternator Has Noise8. Misfiring Or Running Rough9. Not Enough Power10. Stall At Low RPM11. Sudden Changes In RPM12. Loud Combustion Noise13. Valve Train Noise14. Loud Valve Train Noise15. Too Much Valve Lash16. Little Or No Valve Clearance17. Valve Rotocoil and Spring Lock Are Free18. Noise In Engine19. Too Much Vibration20. Too Much White Or Blue Smoke21. Oil At The Exhaust22. Too Much Lubrication Oil Used23. Too Much Black Or Gray Smoke24. Fuel Consumption Too High25. Low Oil Pressure26. Coolant In Oil27. Oil In Cooling System28. Coolant Is Too Hot29. Engine Has Early Wear30. Exhaust Temperature Is Too High1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30.

Cat SIS web machinery list:

Caterpillar parts catalog
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
RM-300 Rotary Mixer BWR00001-UP (MACHINE) POWERED BY C11 Engine
730C2 Articulated Truck 2T400001-UP (MACHINE) POWERED BY C13 Engine
730C2 Ejector Articulated Truck 2T500001-UP (MACHINE) POWERED BY C13 Engine
730C2 Articulated Truck 2L700001-UP (MACHINE) POWERED BY C13 Engine
730C2 Ejector Articulated Truck 2L800001-UP (MACHINE) POWERED BY C13 Engine
725C2 Articulated Truck 2T300001-UP (MACHINE) POWERED BY C9.3 Engine
725C2 Articulated Truck 2L600001-UP (MACHINE) POWERED BY C9.3 Engine
793C Off-HighwayTruck 4AR00001-UP (MACHINE) POWERED BY 3516 Engine
793D Off-Highway Truck FDB00001-UP (MACHINE) POWERED BY 3516B Engine
770 Off-Highway Truck BZZ00001-UP (MACHINE) POWERED BY C15 Engine
772 Off-Highway Truck RLB00001-UP (MACHINE) POWERED BY C18 Engine
730 Ejector Articulated Truck B1W00001-UP (MACHINE) POWERED BY C11 Engine
725 Articulated Truck B1L00001-UP (MACHINE) POWERED BY C11 Engine
730 Articulated Truck B1M00001-UP (MACHINE) POWERED BY C11 Engine
735 Articulated Truck B1N00001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck B1P00001-UP (MACHINE) POWERED BY C15 Engine
740 Ejector Articulated Truck B1R00001-UP (MACHINE) POWERED BY C15 Engine
740 OEM Articulated Truck WWD00001-UP (MACHINE) POWERED BY C15 Engine
735 OEM Articulated Truck WWC00001-UP (MACHINE) POWERED BY C15 Engine
730 OEM Articulated Truck WWB00001-UP (MACHINE) POWERED BY C11 Engine
725 OEM Articulated Truck WWA00001-UP (MACHINE) POWERED BY C11 Engine
740B Articulated Truck T4R00001-UP (MACHINE) POWERED BY C15 Engine
740B Ejector Articulated Truck T4S00001-UP (MACHINE) POWERED BY C15 Engine
740B Articulated Truck L4E00001-UP (MACHINE) POWERED BY C15 Engine
735B Articulated Truck T4P00001-UP (MACHINE) POWERED BY C15 Engine
735B Articulated Truck L4D00001-UP (MACHINE) POWERED BY C15 Engine
740B Ejector Articulated Truck L4F00001-UP (MACHINE) POWERED BY C15 Engine
730C Articulated Truck TFF00001-UP (MACHINE) POWERED BY C13 Engine
730C Ejector Articulated Truck LFH00001-UP (MACHINE) POWERED BY C13 Engine
725C Articulated Truck LFB00001-UP (MACHINE) POWERED BY C9.3 Engine
725C Articulated Truck TFB00001-UP (MACHINE) POWERED BY C9.3 Engine
735C Articulated Truck TFJ00001-UP (MACHINE) POWERED BY C15 Engine
735C Articulated Truck LFJ00001-UP (MACHINE) POWERED BY C15 Engine
745C Articulated Truck TFK00001-UP (MACHINE) POWERED BY C18 Engine
745C Articulated Truck LFK00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck TFN00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck LFN00001-UP (MACHINE) POWERED BY C18 Engine
730C Ejector Articulated Truck TFH00001-UP (MACHINE) POWERED BY C13 Engine
730C Articulated Truck LFF00001-UP (MACHINE) POWERED BY C13 Engine
637K Wheel Tractor Scraper WTY00001-UP (MACHINE)
631K OEM Wheel-Tractor Sctraper WT400001-UP (MACHINE) POWERED BY C18 Engine
631K OEM Wheel-Tractor Scraper WT600001-UP (MACHINE) POWERED BY C18 Engine
657G Wheel Tractor W1B00001-UP (MACHINE) POWERED BY C18 Engine
657G Wheel Tractor W1C00001-UP (MACHINE) POWERED BY C18 Engine
621G Wheel Tractor DBB00001-UP (MACHINE) POWERED BY C15 Engine
623G Wheel Tractor DBC00001-UP (MACHINE) POWERED BY C15 Engine
627G Wheel Tractor DBD00001-UP (MACHINE) POWERED BY C15 Engine
631G Wheel Tractor DFA00001-UP (MACHINE) POWERED BY C18 Engine
637G Wheel Tractor DFJ00001-UP (MACHINE)
657G Wheel Tractor-Auger A4G00001-UP (MACHINE) POWERED BY C-18 Engine
613G Wheel Tractor/ Scraper DBE00001-UP (MACHINE) POWERED BY C6.6 Engine
613G Wheel Tractor Scraper- (US Navy) YCB00001-UP (MACHINE) POWERED BY C6.6 Engine
621H Wheel Tractor Scraper DBK00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper DBF00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper DBW00001-UP (MACHINE)
621G Wheel Tractor (US Military) KJW00001-UP (MACHINE) POWERED BY C15 Engine
621H Wheel Tractor Scraper EAZ00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper EJD00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper LCT00001-UP (MACHINE)
621G Wheel Tractor (US Military) NEL00001-UP (MACHINE) POWERED BY C15 Engine
621H OEM Wheel Tractor NYY00001-UP (MACHINE) POWERED BY C13 Engine
621H OEM Wheel Tractor HKK00001-UP (MACHINE) POWERED BY C13 Engine
621K Wheel Tractor-Scraper WTA00001-UP (MACHINE) POWERED BY C13 Engine
623K Wheel Tractor-Scraper WTB00001-UP (MACHINE) POWERED BY C13 Engine
627K Wheel Tractor-Scraper WTC00001-UP (MACHINE)
621K Wheel Tractor-Scraper WTL00001-UP (MACHINE) POWERED BY C13 Engine
623K Wheel Tractor-Scraper WTM00001-UP (MACHINE) POWERED BY C13 Engine
627K Wheel Tractor-Scraper WTN00001-UP (MACHINE)
621K OEM Wheel Tractor WTE00001-UP (MACHINE) POWERED BY C13 Engine
621K OEM Wheel Tractor WTP00001-UP (MACHINE) POWERED BY C13 Engine
631K Wheel Tractor Scraper WTR00001-UP (MACHINE) POWERED BY C18 ENGINE
637K Wheel Tractor Scraper WTS00001-UP (MACHINE)
637K Wheel Tractor Scraper WTT00001-UP (MACHINE)
631K Wheel Tractor Scraper WTW00001-UP (MACHINE) POWERED BY C18 Engine
637K Wheel Tractor Scraper WTX00001-UP (MACHINE)


Parts filter Caterpillar catalog:

1748145 FILTER ELEMENT-CAB AIR
621G, 623G, 627G, 631G, 637G, 725, 730, 735, 740, 980G II
2593222 FILTER ELEMENT-AIR
613G, 621G, 623G, 627G, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 980G II, 980H
3267963 FILTER ELEMENT-CAB AIR
24M, 621H, 623H, 627H, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797F, 824K, 825K, 826K, 834K, 836K, 988K, D10T, D10T2, D11T, D7E, D7E LGP, D8T, D9T
2226713 FILTER-OIL
621H, 623H, 623K, 623K LRC, 627H, 797B, 824K, 825K, 826K, 834H, 834K, 836H, 836K, 844H, 844K, 854G, 854K, 988H, 988K, 990 II, 990H, 990K, 992G, 992K, 993K, R2900G, R3000H
1340964 FILTER ELEMENT AS-OIL
143H, 163H, 163H NA, 24H, 5110B, 5130B, 5230B, 770, 772, 773F, 775F, 777F, 797, 797B, 854G, 993K, D10R, D11R
1303212 FILTER-OIL
69D, 725C, 730C, 735B, 740B, 769D, 771D, 773D, 773E, 775D, 775E, AD30, AD45B, AD55, AD55B, AD60, D11T, RM-350B, SM-350
2338359 FILTER ELEMENT-CAB AIR
725, 730, 735, 740, RM-300, RM-500
2200453 FILTER ELEMENT AS-AIR
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 568 FM LL, 725C, M330D
9U6984 FILTER-OIL
RM-300, RM-500
2295269 FILTER GP-OIL
901C, 902C, 903C, 904B, 904H
2593222 FILTER ELEMENT-AIR
613G, 621G, 623G, 627G, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 980G II, 980H
3110060 FILTER-WATER
906H, 908H, BA30, BP22
2825340 FILTER ELEMENT-CAB AIR
924H, 924HZ, 928HZ, CP-433E, CP-533E, CP-54B, CP-56, CP-573E, CP-64, CP-68B, CP-74B, CP-76, CS-423E, CS-44, CS-533E, CS-54, CS-54B, CS-56, CS-563E, CS-56B, CS-583E, CS-64B, CS-663E, CS-66B, CS-683E, C...
3132458 FILTER ELEMENT AS-CAB AIR
906H, 906H2, 907H, 907H2, 908H, 908H2, 910K, 914K
2709018 FILTER ELEMENT AS-CAB AIR
906H, 906H2, 907H, 907H2, 908H, 908H2, 910K, 914K
2456376 FILTER ELEMENT AS-AIR
120K, 120K 2, 12K, 12M, 140K, 140K 2, 140M, 160K, 160M, 525C, 525D, 535C, 535D, 545C, 545D, 555D, 815B, 950 GC, 950H, 962H, IT62H
2456375 FILTER ELEMENT-AIR
120K, 120K 2, 12K, 12M, 140K, 140K 2, 140M, 160K, 160M, 525C, 525D, 535C, 535D, 545C, 545D, 555D, 815B, 950 GC, 950H, 962H, IT62H
Back to top
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.