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FILTER ELEMENT AS-AIR 1131578 - Caterpillar


1131578 FILTER ELEMENT AS-AIR Caterpillar parts 3508B, 3512B, 3512C, 3516, 3516B, 3516C, G3516B, G3520B, PM3516, PP3516, TH48-E80
Rating:
29
Alternative (cross code) number:
CA1131578
113-1578
1131578
Caterpillar 1131578 FILTER ELEMENT AS-AIR
Weight: 17 pounds 7 kg.
Information:
EFFECTIVE FILTER AREA  37.6  mm2
LENGTH  465.7  mm
MAJOR OD  490  mm
MINOR OD  447.4  mm
TYPE  000000000001 

Buy FILTER ELEMENT AS-AIR 1131578 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, POWER MODULE,

Cross Reference:

CATERPILLAR 1131578,

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30 Sep 2025

CTP 1131578 Primary Air Filter Element Assembly
CTP For Air Filter || Highly Efficient || Easy in-and-out fit
$160.11

20 Aug 2025

Amazon.com
CTP 1131578 Primary Air Filter Element Assembly
CTP For Air Filter || Highly Efficient || Easy in-and-out fit
$158.99

16 Aug 2025

CN: Ruijin Antu Aut
Veyronix P603857 113-1578 1131578 49578 Engine Air Filter (Pack of 1) Compatible With Caterpillar 3512C G3520B PETROLEUM PRODUCTS/3508B 3512B 3516 3516E G3516B G3520B G3520J ENGINE - INDUSTRIAL
Veyronix Cross referencing OE:Compatible With Donaldson P603857, Caterpillar 113-1578 1131578, WIX 49578, VMC AF603857 || Compatible With Caterpillar 3512C G3520B PETROLEUM PRODUCTS/3516B 3516C PM3516 PP3516 ENGINE - GENERATOR SET & 3508B 3512B 3512C 3512E 3516 3516B 3516C 3516E G3516B G3520B G3520J ENGINE - INDUSTRIAL || Manufactured to OEM standards and rigorously tested at the factory || Structural ribs incorporated into design ensure filter integrity, increasing the stability of the filter for optimum performance over its lifetime || Package Includes: 1x Air Filter P603857
Number on catalog scheme: 5
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Compatible equipment models: 1131578:

GAS ENGINE  G3520B  
GEN SET ENGINE  3512B   3516   3516B   G3516B   G3520B  
GENERATOR SET  3512B   3516B   3516C   G3516B   G3520B  
INDUSTRIAL ENGINE  3512B   3516B  
LOCOMOTIVE ENGINE  3512B   3512C   3516B   3516C  
MARINE AUXILIARY  3508B   3512B   3516B  
MARINE ENGINE  3508B   3512B   3516B  
PETROLEUM ENGINE  3512C  
PETROLEUM TRANSMISSION  TH48-E80  
POWER MODULE  PM3516   PP3516   Caterpillar

Information:

Caterpillar Products:
All
3500 Family Pumpers
3500 and 3500B Family Generator Sets and Power Modules with Standard Displacement
Engines with ACERT Technology
Equipped with Air Compressors Caterpillar Products: All
3500B Engines Commercial and Truck Engines:
3176
3406E
C-10
C-12
C-15
C-16 Electric Power Generation:
All Engine: Commercial
3500 and 3500B Family All
All Diesel
G3500 Family All Engine: Industrial, Marine, and Generator Set that Use Flash Programming
All Engine: Marine
3500 Series Engine: Truck
All Engine:
All Commercial Gas Engines
G3600 Industrial Engine: with Turbochargers
All Marine Engine: with Turbochargers
All Pumper: All
Utility Mounted
Illustration 1 g01206787
262-8390 Microscope
Illustration 2 g01206759
Microscope reticleDealer Service Tools now offers the 262-8390 Microscope for inspecting the bearing journals on the engine crankshafts for all Caterpillar machine and engine products. The new microscope is recommended for checking the journal surfaces after a magnetic inspection has been performed. This 40 power microscope is a good general usage instrument that is equipped with a light. The microscope's reticle indicates in 0.5 mm (0.02 inch) increments for accurate measurements. The 262-8390 Microscope replaces the 6V-2196 Microscope and the 6V-7894 Microlite which are cancelled.

Cat SIS web machinery list:

Caterpillar parts catalog
3516C HD Locomotive Engine F3Z00001-UP
3516B Generator Set PWL00001-UP
3516B Locomotive Engine RL900001-UP
3516B Locomotive Engine RL800001-UP
3516B Locomotive Engine RR500001-UP
3516C Industrial Engine MNF00001-UP
G3520J Engine N2200001-UP
G3520J Engine N2400001-UP
3516B Generator Set LNW00001-UP
3516B Generator Set LNZ00001-UP
3512E Locomotive Engine F3B00001-UP
3512B Locomotive Engine RL400001-UP
3512C Locomotive Engine RL500001-UP
3516B Generator Set Engine 7RN00001-UP
3516B Generator Set Engine 6HN00001-UP
3516B Marine Engine 8KN00001-UP
3516B Marine Engine 8CN00001-UP
3516B Marine Auxiliary Engine 9AN00001-UP
3512B Generator Set Engine 6WN00001-UP
3512B Marine Engine 4TN00001-UP
3512B Marine Engine 7HM00001-UP
3512B Marine Auxiliary Engine 8EM00001-UP
3508B Marine Engine 7SM00001-UP
3508B Marine Engine 2BM00001-UP
3508B Marine Auxiliary Engine 3DM00001-UP
3516 Generator Set Engine With EUI Option 7KM00001-UP
3516 Generator Set Engine With EUI Option 3NS00001-UP
3508B Marine Auxiliary Engine 3DW00001-UP
3512B Marine Auxiliary Engine 1PW00001-UP
3516B Marine Auxiliary Engine 2FW00001-UP
3508B Marine Engine 1TW00001-UP
3512B Marine Engine 3ZW00001-UP
3516B Marine Engine 3CW00001-UP
3516B Generator Set 8NW00001-UP
3512B Locomotive Engine 3ZW00001-UP
G3516B 50Hz Generator Set Engine 7EZ00001-UP
3516B High Displacement Generator Set Engine 2JW00001-UP
3512B Marine Long Stroke Engine 2EZ00001-UP
3516B Marine Long Stroke Engine 4BW00001-UP
3516B Locomotive Engine 6HZ00001-UP
3516B High Displacement Locomotive Engine BCK00001-UP
PM3516 Power Module BPD00001-UP
3516B Industrial Engine CAN00001-UP
G3520B Generator Set BGW00001-UP
3516B Generator Set FDN00001-UP
3516B Generator Set BPJ00001-UP
G3516B Generator Set CSC00001-UP
3512B High Displacement Marine Engine BRN00001-UP
3516B Generator Set FDX00001-UP
3516B Generator Set PBR00001-UP
G3516B Generator Set CME00001-UP
3512B Locomotive Engine PWG00001-UP
PP3516 Power Package PPS00001-UP
G3520 Generator Set CWD00001-UP
G3520B Industrial Engine GET00001-UP
G3516B Generator Set ZBB00001-UP
G3516B Generator Set ZBC00001-UP
G3520B Generator Set GZP00001-UP
3516B Generator Set GZS00001-UP
3516B Generator Set GAR00001-UP
3516B Generator Set ZAP00001-UP
3516B Generator Set ZAR00001-UP
3516B Generator Set YAP00001-UP
3516B Generator Set YAR00001-UP
3512C Engine R1A00001-UP
3516C Generator Set SBJ00001-UP
3516C Generator Set SBK00001-UP
G3520B Industrial Engine GLF00001-UP
3516C Locomotive Engine T2X00001-UP
G3520B Petroleum Engine TPC00001-UP
3512B Generator Set YAM00001-UP
3516B Generator Set YAT00001-UP
3516B Generator Set YAW00001-UP
3512C Locomotive Engine F2X00001-UP
3512C Locomotive Engine NJT00001-UP
TH48-E80-3512CP Petroleum Power Train Package FRT00001-UP
3512B Generator Set YBB00001-UP
3516B Generator Set JCY00001-UP
3516B Generator Set JDE00001-UP
3512B Locomotive Engine RR200001-UP
3512C Locomotive Engine RR600001-UP
3516B Generator Set YBT00001-UP
3516B Generator Set ZBP00001-UP
3516B Generator Set PDR00001-UP
3516B Generator Set YBW00001-UP
3516B Generator Set ZBR00001-UP
3516C Generator Set SEK00001-UP


Parts filter Caterpillar catalog:

1528845 FILTER ELEMENT-FUEL
3508, 3508B, 3512, 3512B, 3516, 3516B
1528843 FILTER ELEMENT-WTR SEP & FUEL
3508, 3508B, 3512, 3512B, 3516, 3516B
1446691 FILTER-OIL
515, 518C, 525, 525D, 528B, 530B, 535D, 545D, 725, 730, 735, 740, 924K, 930K, 938K, AP-1000, AP-1000B, AP-1050, AP-1055B, AP-650B, AP-800, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-2455C, BG-245...
4P4720 FILTER ELEMENT-FUEL
G3508, G3512, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E, G3606, G3606B
1549385 FILTER ELEMENT-FUEL
G3516B, G3520B, G3520C, PMG3516
3224984 FILTER ELEMENT GP-FUEL
3512B, 3516B, CG137-08, G3406, G3408, G3408C, G3508, G3512, G3512B, G3512E, G3516, G3516B, G3516C, G3516E, G3520C, G3520E
3224985 FILTER ELEMENT GP-FUEL
CG137-12, G3412, G3508, G3512, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E, G3606B, G3608, G3612, G3616
3160680 FILTER ELEMENT GP-FUEL
3516B, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E, PMG3516
1063969 FILTER ELEMENT AS-AIR
24H, 3412C, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 350, 3516C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385...
1R1809 FILTER ELEMENT AS-OIL
120H, 120M, 12H, 12M, 135H, 140H, 140M, 14M, 160H, 160M, 16M, 24M, 572R II, 583T, 587R, 587T, 773F, 775F, 777F, 785D, 966H, 972H, 980H, D10T, D6N, D6R III, D6T, D7R II, D8T, D9T, SPF343C, TH48-E70, TH...
6I4783 FILTER-FUEL
3126, 320 L, 950F, 960F, CS-583
1011626 FILTER ELEMENT-AIR
3176B, 3176C, 3196, 3406B
1R0715 FILTER-FUEL
3512, 3516, 5230, 776C, 777B, 785, 793, D11N
1W2660 FILTER AS-ENGINE OIL
3406, 3408, 3412C, 3512, 980C, 988B
1281112 FILTER ELEMENT-AIR
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C175-16, C32, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E, PM3512, PM3516, PMG3516, PP3516, SR4B
1346307 FILTER ELEMENT-FUEL
3406C, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, G3508, G3512, G3516, PM3412, PM3508, PM3512, PM3516, PP3516, SPF343, SPF343C, SPS342, SPS343, SPT343, TH48-E80, TH55-E70
1131579 FILTER ELEMENT AS-AIR
3512B, 3512C, 3516B, 3516C
2752604 FILTER-ENGINE OIL
16H, 24H, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 797, 797B, 834G, 85...
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