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326-1644 Fuel / Water Separator — Autoverse Engineered

USD 46.14

Autoverse Engineered fuel / water separator — quality aftermarket replacement for CAT® 326-1644 (also: 3261644). Fits common CAT excavators. 6-month warranty. Ships from our Sharjah warehouse.

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SKU: AV-326-1644 Category: Tag:

326-1644 Fuel / Water Separator — Genuine CAT

P/N G-326-1644
Genuine CAT

OEM Filter Element

Sourced direct from the US market.
Inspected before dispatch.

In stock — Same-day dispatch
USD65
Autoverse Engineered

OEM-Tolerance Equivalent

Manufactured to OEM spec.
6-month warranty.

In stock — Same-day dispatch
USD46 Save 29%

326-1644 (3261644) is a Advanced-Efficiency Fuel Water Separator (Autoverse Engineered), for the fuel system. Sourced and dispatched from our Sharjah (UAE) warehouse with fast UAE delivery and export across the GCC & Africa.

Genuine or Autoverse Engineered — your choice. Buy the genuine Cat® 326-1644, or the Autoverse Engineered AV-326-1644: OEM dimensional spec, 6-month warranty, 20–40% less. Same part, two price points.

Key details

  • Part number: 326-1644 (3261644)
  • Type: Advanced-Efficiency Fuel Water Separator
  • Application: fuel system
  • Autoverse Engineered — warranty-backed OEM-tolerance part

Fits these Cat® machines

GeneratorLC51XXSR4B
Truck EngineC13
Integrated ToolcarrierIT62GIIIT62HIT38GIIIT38H
Wheel Tractor-scraper613G
Material HandlerM325DMHM325DLMH
Off Highway Truck793D785D789785793789G789D
Motor Grader18M3120H14120M120K135H16M160140M140K140G14L15014M140K214012H12M24M12K160K160M16M3120K2
Rotary CutterRC20
Wheel Skidder535C545C525C
Track-type TractorD6RIIID7RLGPD5RLGPD6RXLD6RIID5RXLD5ND6RD6TD6ND6KD7ED6KLGPD7RD8TD8ND6RSTDD6KXLD9TD7RXR
Asphalt PaverAP-655DBG555EAP-1000EAP-555EAP-1055EBG600DAP-600DBG655DAP-500EBG500E
Marine Engine3406B
Track Feller BuncherTK73223902391TK7225522TK721TK752TK7515115412TK741229052252125902491521B532522B541551552TK711
Pipelayer587T561N583TPL83PL87PL61
Excavator311DLRR320CL325DFMLL320DLN336D312C324D312D315DL336D2L314DCR326DL323D320DL320DFMRR325CL322C336DLN319DLN325CFM323DLN330DFM325DFM325DL320DGC319DL320DLRR315C330CL336DL336D2312CL320DFM330CFM324DL330DL325C325D312DL324DFMLL330DMH328DLCR329DLN314DLCR329DL324DFMM325DMH319D330DLN323DSA320DRR323DS340DL323DL329D345DL330CLN320C320D325DMH321DLCR322CFM330C330D324DLN330CMHM325DLMH
Vibratory CompactorCS-56CS-54CB-64CB-54CS-76CS-74CS-64CP-64CP-54CP-56CP-76CP-74
Mobile Hyd Power Unit330DL329DL336DL323DLN325DL325C325D336D330D324DLN330C323DL
Wheel Tractor627G637G
Generator SetC9GENSETC9XQ11403516E
Reclaimer MixerRM-300RM-500
EngineC9INDUSTRIAL3512B3516E
Track Loader973C973D963D963C953C953D
Petroleum Engine3516C9
Soil Compactor825H825C815FII815B815F825GII
Ejector Truck740730
Wheel Dozer844854824H824G824C814FII814F854K824GII844H844K
Landfill Compactor826GII816FII826C826G826H816F
Wheel Loader928H972H950GII928HZ962H950H995990980GII966D966F966E966H930H966FII924HZ990K990H972GII938GII993K924H962GII980C980F980H980G992K938H994F994K994H966GII
Forwarder584584HD
Engine - MachineC273408
Gen Set Engine3406C3406B3304B3306BPOWERSYS
Articulated Truck725740730735OEM735
Rotary/track DrillsMD6290
Wheeled ExcavatorM325CMHM330D
Off-highway TruckD10R
Engine - Industrial3406B
Industrial EngineC323516C3406C31263126B3408BC7C93176C3196C-12C-10C-9C11
Wheel Scraper637E637G637D627G
Wheel Feller Buncher2470C573553C
Truck785789797793D793C785G773F785C785D797B785B775F789C789D777C777B789B777D777F772770
Logger322C
Tractor784C

FAQ

Does the 326-1644 fit my machine?

It fits the Cat® machines listed above. Fitment can vary by serial-number prefix — confirm by your machine serial number or engine model before ordering.

Genuine or aftermarket?

Both. Genuine Caterpillar® 326-1644, or the Autoverse Engineered AV-326-1644 — built to OEM dimensional spec with a 6-month warranty, at a lower price.

Do you ship to my country?

Yes — next-day across the UAE, and export to the GCC and Africa from our Sharjah warehouse with full export documents. Get a freight quote on WhatsApp.

How do I confirm it is the right part?

Send your part number, machine model or a photo on WhatsApp and we confirm fitment and price within 24 working hours.

Confirm fitment or get a quote on WhatsApp →

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Caterpillar®, CAT®, their respective logos, “Caterpillar Yellow,” the “Power Edge” trade dress, and product identity used herein are trademarks of Caterpillar and may not be used without permission. Autoverse is an independent supplier and is not affiliated with, endorsed by, or sponsored by Caterpillar Inc.