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FILTER AS-WATER SEP & FUEL 3820664 - Caterpillar


3820664 FILTER AS-WATER SEP & FUEL Caterpillar parts 312D, 312D2, 312D2 GC, 313D, 313D2, 315D L, 318D L, 318D2 L, 319D L, 320D, 320D FM, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 374F L
Rating:
41
Alternative (cross code) number:
CA3820664
382-0664
3820664
Caterpillar 3820664 FILTER AS-WATER SEP & FUEL
Weight: 4 pounds 1 kg.

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$77.19

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1 Piece Fuel Water Separator Compatible with Excavator Fuel Filter 1R0781 382-0664 3820664 Heavy Machinery Equipment
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07 Aug 2025

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Fuel Water Separator E312D2 320D2 Excavator 3820664 438-5386 438-5386 4385386 Heavy Machinery Parts
Generic Fuel Water Separator E312D2 320D2 Excavator 3820664 438-5386 438-5386 4385386 Heavy Machinery Parts
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Excavator Fuel Filter Water Separator 3820664 4385386 438-5386 382-0664 Used Heavy Machinery Parts
Generic Excavator Fuel Filter Water Separator 3820664 4385386 438-5386 382-0664 Used Heavy Machinery Parts
Number on catalog scheme: 13
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3820664 Images:
Caterpillar parts 3820664

Compatible equipment models: 3820664:

Information:

Removal Procedure
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.
Illustration 1 g01066210
Remove drain plug (4) and the O-ring seal. Drain the engine oil into a suitable container for storage or disposal.Note: Refer to the Operation and Maintenance Manual, "Refill Capacities and Recommendations" for information on the capacity of the lubrication system.
Remove bolts (1) that fasten engine oil pan (3) to the cylinder block.
Remove engine oil pan (3) from the cylinder block.
Remove gasket (2) from the cylinder block and the engine oil pan.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Clean the sealing surface of the engine oil pan, cylinder block, housing (front), and the flywheel housing.
Illustration 2 g01066210
Install gasket (2) on engine oil pan (3) .
Put engine oil pan (3) in position and install bolts (1). Tighten the bolts to a torque of 55 10 N m (41 7 lb ft).
Install the O-ring seal and drain plug (4). Tighten the drain plug to a torque of 75 15 N m (55 11 lb ft).
Fill the engine oil pan to the correct level that is indicated on the engine oil level gauge. Refer to the Operation and Maintenance Manual, "Refill Capacities and Recommendations" for the lubrication system capacity of the engine.

Cat SIS web machinery list:

Caterpillar parts catalog
320D FM Forest Swing Machine CYZ00001-UP (MACHINE) POWERED BY C6.4 Engine
315D L Excavator CJN00001-UP (MACHINE) POWERED BY C4.2 Engine
319D L & 319D LN Excavators EAW00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine
312D & 312D L Excavators HCW00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine
320D FM Forest Swing Machine BWW00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators JFZ00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator LFL00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine
312D Excavator DLP00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators KZF00001-UP (MACHINE) POWERED BY C6.6 Engine
320D GC Excavator JZA00001-UP (MACHINE) POWERED BY C6.6 Engine
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
313D Excavator KXD00001-UP (MACHINE) POWERED BY C4.2 Engine
318D L Excavator ZKJ00001-UP (MACHINE) POWERED BY C4.2 Engine
312D2 & 312D2 L Excavators KLE00001-UP (MACHINE) POWERED BY 3054C Engine
313D2 Excavator PLD00001-UP (MACHINE) POWERED BY 3054C Engine
312D2 GC Excavator RXZ00001-UP (MACHINE) POWERED BY 3054C Engine
318D2 L Excavator WGR00001-UP (MACHINE) POWERED BY 3054C Engine
320D2 Excavator DFM00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators KHR00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators LMA00001-UP (MACHINE) POWERED BY C7.1 Engine
312D2 & 312D2 L Excavators TJY00001-UP (MACHINE) POWERED BY 3054C Engine
320D2 & 320D2 L Excavators DNP00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators GBA00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators YEA00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 GC Excavator JFM00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 Excavator XBB00001-UP (MACHINE) POWERED BY C7.1 Engine
312D2 L Excavator MPP00001-UP (MACHINE) POWERED BY 3054C Engine
320D2 & 320D2 L Excavators KBS00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 Excavator MDJ00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators RDZ00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts filter Caterpillar catalog:

2166676 FILTER ELEMENT AS-OIL
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312E, 314D CR, 314D LCR, 314E CR, 315D L, 316E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E RR, 321C, 321D LCR, 323D L, 323D...
2667796 FILTER ELEMENT AS-OIL
312D, 312D L, 312E, 312E L, 313D, 315D L, 316E L, 318D L, 318E L, 319D, 319D L, 319D LN
3645287 FILTER-FUEL
312D, 312D L, 320D GC, 320D L, 323D L
1282686 FILTER ELEMENT AS-AIR
320D, 320D FM, 320D L, 320D LN, 320D2, 320D2 L, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 325B L, 938G, 950F II, 950G, 962G, D6G2 LGP, D6G2 XL, IT38G, IT62G
1127448 FILTER ELEMENT-CAB AIR
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM, 511, 521, 521B, 522, 522B, 532...
1261814 FILTER AS-OIL
24H, 350, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 374F L, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 5110B, 5130, 5130B, 5230, 533, 543, 621G, 623G, 627G...
1432849 FILTER ELEMENT AS-OIL
320B, 320C, 322B LN, 322C, 323D L, 323D LN, 324D, 324D L, 324D LN, 324E LN, 325B L, 325C, 325D, 325D L, 329D L, 329D LN, 329E, 329E L, 329E LN, 330B L, 330C, 330C L, 330D L, 330D LN, 330D MH, 336D L, ...
1318821 FILTER ELEMENT AS-AIR
320B, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321B, 321C, 321...
1318822 FILTER ELEMENT AS-AIR
320B, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321B, 321C, 321...
2237809 FILTER-OIL
350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B
1850337 FILTER-OIL
24H, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5090B
1752838 FILTER ELEMENT-CAB AIR
320C FM, 320D, 320D FM, 320D FM RR, 324D FM, 324D FM LL, 325D FM, 330D FM, 521B, 522B, 541 2, 552 2, 568 FM LL
3276618 FILTER ELEMENT-CAB AIR
308D, 311D LRR, 312D, 312D L, 312E, 312E L, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 32...
3050329 FILTER ELEMENT AS-CAB AIR
307D, 320D, 320D FM, 320D L, 323D L, 330D, 336D L, 365C, 365C L, 385C, 385C L, M313D, M315D, M316D, M318D, M318D MH, M322D, M322D MH, M325D L MH, M325D MH
2457823 FILTER ELEMENT-CAB AIR
307D, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR,...
2567902 FILTER ELEMENT AS-AIR
120M, 12M, 924H, 924HZ, 924K, 928H, 928HZ, 930K, 938H, 938K, AP-600D, AP-655D, AP555E, BG500E, BG600D, BG655D, CP-56, CP-64, CP-68B, CP-74B, CP-76, CS-56, CS-56B, CS-64, CS-66B, CS-68B, CS-74, CS-74B,...
2799876 FILTER ELEMENT-BREATHER
2384C, 2484C, 559C, 579C, 735B, 740B, AP-600D, AP-655D, AP555E, BG500E, BG600D, BG655D, CB-434D, CB-534D, CB-54, CB-564D, CB-64, CP-433E, CP-44, CP-533E, CP-56, CP-573E, CP-64, CP-663E, CP-76, CS-423E...
2525002 FILTER ELEMENT AS-AIR
953D, 963D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH, M322D, M322D MH, PL61
2525001 FILTER ELEMENT AS-AIR
953D, 963D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH, M322D, M322D MH, PL61
2667796 FILTER ELEMENT AS-OIL
312D, 312D L, 312E, 312E L, 313D, 315D L, 316E L, 318D L, 318E L, 319D, 319D L, 319D LN
2166676 FILTER ELEMENT AS-OIL
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312E, 314D CR, 314D LCR, 314E CR, 315D L, 316E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E RR, 321C, 321D LCR, 323D L, 323D...
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