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Fuel Filter
WK 940/26
Replacement WK 9051 

About this item

MANN-FILTER Fuel filters for high pressures remove unwanted and damaging dirt particles and water from the fuel and thus prevent possible damage due to wear and corrosion. Highest separation efficiency and sealing ensure functional reliability and protection during the entire maintenance interval / Reinforced or special materials suitable for use at elevated pressures.

  • A = 96 mm; B = 83 mm; C = 90 mm; G = 1-14 UNS; H = 143 mm

GTIN Code:

Product Details

A 96 mm
B 83 mm
C 90 mm
G 1-14 UNS mm
H 143 mm

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
B12 Fuel Filter TD 122/123 12000 - - 09/91 → 09/96
B12 Fuel Filter D 12A340/380/420 12000 - - 08/96 →
B12M Fuel Filter DH12C - 249 340 09/00 →
Model Type B12
Filter Type Fuel Filter
Engine Code TD 122/123
ccm 12000
kW -
HP -
Year of Manufacture 09/91 → 09/96
Model Type B12
Filter Type Fuel Filter
Engine Code D 12A340/380/420
ccm 12000
kW -
HP -
Year of Manufacture 08/96 →
Model Type B12M
Filter Type Fuel Filter
Engine Code DH12C
ccm -
kW 249
HP 340
Year of Manufacture 09/00 →

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
FH 440
Fuel Filter D13A/B-440 12800 324 440 09/05 → 08/08
FH 460 Fuel Filter D13C-460 12800 338 460 04/09 →
Model Type FH 440
Filter Type Fuel Filter
Engine Code D13A/B-440
ccm 12800
kW 324
HP 440
Year of Manufacture 09/05 → 08/08
Model Type FH 460
Filter Type Fuel Filter
Engine Code D13C-460
ccm 12800
kW 338
HP 460
Year of Manufacture 04/09 →

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
FH 12-380
Fuel Filter D12A/B/C/D-380 12130 279 380 08/93 → 12/05
FH 12-420
Fuel Filter D12A/B/C/D-420 12130 309 420 08/93 → 12/05
FH 12-460
Fuel Filter D12C/D-460 12130 338 460 08/98 → 12/05
Model Type FH 12-380
Filter Type Fuel Filter
Engine Code D12A/B/C/D-380
ccm 12130
kW 279
HP 380
Year of Manufacture 08/93 → 12/05
Model Type FH 12-420
Filter Type Fuel Filter
Engine Code D12A/B/C/D-420
ccm 12130
kW 309
HP 420
Year of Manufacture 08/93 → 12/05
Model Type FH 12-460
Filter Type Fuel Filter
Engine Code D12C/D-460
ccm 12130
kW 338
HP 460
Year of Manufacture 08/98 → 12/05

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Fuel Filter Content

Fuel filters help your systems fire on clean, pure fuel

Make every mile or movement count with a MANN-FILTER fuel filter that gives your injection system exactly what it needs for smooth, powerful operating. A high-quality fuel filter is an essential component, ensuring peak performance and protection from abrasive particulates. 

What you need to know about changing your fuel filter

MANN-FILTER workshop partner installing a fuel filter in a car

In order to do its work properly your fuel filter needs regular changing to fulfill its job in capturing unwanted particles and water circulating in your fuel. As a result, the injection system and nozzles will experience undue wear, and your vehicle or machine’s performance will suffer

If you’re unsure of potential fuel filter problem symptoms, here are some signs it’s time to get a fuel filter replacement:

  • Complete failure to start
  • Poor acceleration or a decrease in power
  • Sputtering or stalling at low speeds
  • Fuel efficiency is noticeably worse
  • System warning light comes on, indicating there’s a problem