Fuel Filter Cartridge Donaldson - P551435
Donaldson

Fuel Filter Cartridge Donaldson - P551435

Catalog number:SKX978645C1 Nr OEM:P551435 Manufacturer:Donaldson
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Fuel Water Separator Filter suitable for John Deere Claas - 320/A7120 (Donaldson)

Technical Specification and Compatibility

Fuel filter (water separator cartridge) with part number P551435 by the renowned Donaldson brand, equivalent to OEM number 320/A7120. It is a high-quality cartridge type filter element used in modern agricultural tractors, combines, and construction machinery of brands such as John Deere, Claas, McCormick, JCB, and Liebherr. The filter effectively removes solid contaminants and separates water from fuel, protecting the Common Rail injection system.

JCB OEM Number: 320/A7120
Manufacturer Number: P551435 (Donaldson)
Alternative Numbers: 32/925994, 320/A7088, RE536193, SN70233
Component Type: Fuel Filter Cartridge (Water Separator)
Height: 196.3 mm
Outer Diameter: 80 mm
Filtration Efficiency: 99% at 15 microns
Water Separation: 95% (emulsified water)
Media: Cellulose

Donaldson filters are the global leader in filtration technology. Model P551435 ensures excellent protection against water and contaminants, which is crucial for maintaining the performance and reliability of John Deere PowerTech engines and other diesel units.

Features of Donaldson P551435 Filter

High Efficiency: Traps 99% of 15-micron contaminants, offering an optimal balance between protection and flow rate for a pre-filter/separator.
Water Separation: Removes 95% of emulsified water from fuel, preventing injector corrosion and loss of combustion quality.
Cellulose Media: High-quality cellulose cartridge is resistant to biofuels and ensures long life in difficult conditions.
Versatility: One of the most popular cartridges used in agricultural (John Deere, Claas) and construction machinery.

Application in machinery

Brand Models
JOHN DEERE (5000 Series) 5085M, 5100M, 5115M
JOHN DEERE (6000 Series) 6100D, 6115D, 6130D, 6130M, 6140M, 6140R, 6145M, 6145R, 6150M, 6150R, 6155M, 6155R, 6170M, 6170R, 6175R, 6520, 6520SE, 6530 (PREMIUM), 6620, 6620SE, 6630, 6630 (PREMIUM), 6820, 6830, 6830 (PREMIUM), 6920, 6920S, 6930, 6930 (PREMIUM), 7430 (PREMIUM), 7530 (PREMIUM)
JOHN DEERE (7000 Series) 7130, 7630, 7720, 7730, 7820, 7830, 7920, 7930
JOHN DEERE (Combines & other) 1450, 1470, 1550, 9540 WTS, 9540i WTS, 9560 WTS, 9560i WTS, 9580 WTS, 9580i WTS, S560, S660, S670, S680, S685, S690, T550, T560, T660, T670, W540, W540 C, W550, W650, W660
JOHN DEERE (Engines & Forestry) 4045 HFS 85, 4045 HFS 87, 6068 HFS 85, 6068 HTJ, 6068/HFS86 PowerTech, 1210 E
CLAAS ARION: 530, 530 C-MATIC, 540, 550, 610, 610 C, 610 LS, 620, 620 C, 620 LS, 630, 630 C, 630 LS, 640, 640 LS, 650, 650 CMATIC
AXION: 800, 810, 810 C-MATIC VARIO, 820, 830, 840, 840 C-MATIC VARIO, 850, 900, 920, 930, 940, 950
MCCORMICK MTX: 120 T2, 135 T2, 150 T2, 165 BETA POWER T2, 185 BETA POWER T2
XTX: 145 T2, 165 T2, 185 T2, 185 T3, 200 T3, 215 T2, 215 T3
LIEBHERR D 504 TI, TL 435-13 LITRONIC, TL 441-10, TL 441-13, TL 442-13 LITRONIC, TL 445-10 LITRONIC
JCB Engine 448 TA4I-129E2
TIMBERJACK 970 D, 1110 D, 1410 D, G 40 H
LANDINI 180 POWERMASTER, 200 POWERMASTER, 220 POWERMASTER
OTHER BRANDS BOURGOIN (B 410, B 510, B 610, BH 7100), DE PIETRI (FR 140 DT), DEHONDT (EA 512, EAS JD), ENERGREEN (ILF S 1000, ILF S 1500), FPT INDUSTRIAL (F4D/GE617J*V), GRIM (GP 7 EVO), KUHN (SPV 14 CONFORT), PELLENC (8270, 8290), ROTTNE (F 10), SGARIBOLDI (GULLIVER 5014), TREBRO (AUTOSTACK II), VREDO (VT 2716 HS)

Filter fits a very wide range of machines. Check the part number on the old filter.

Related Parts and Hardware

Filter P551435 is a separator element. It is typically mounted in a plastic housing with a sediment bowl. When replacing, it is worth getting a set of gaskets to avoid air entering the system.

⚠️ Operational Warning

Water in fuel is the main enemy of injection systems. If water appears in the sediment bowl under the filter, it must be drained immediately. Regular cartridge replacement prevents water from entering the injection pump and costly failures.

Part Role in the Machine and Failure Diagnostics

The filter separates water and solid contaminants.

  • › Power loss (clogged filter).
  • › Engine stalling (water or blockage in the system).
  • › Smoke (improper combustion).
  • › Hard starting (air intake through old gaskets).

📞 Can't find the part you're looking for?

No worries. Our website features only a few thousand of the over 60,000 parts we have in stock. Contact us – we likely have what you need readily available!

🔧 Expert Guide: Key Installation Tips

  1. Sediment Bowl: Daily check the water level in the sediment bowl (glass) under the filter before starting the machine. Drain water if it appears.
  2. Gaskets: When replacing the cartridge, be sure to replace the gaskets. Lubricate them with fuel before installation so they don't twist.
  3. Bleeding: After changing the filter, use the hand fuel pump to remove air from the system. Do not crank the starter dry.

Technical FAQ and Trivia

Is this a pre-filter?

Yes, filter P551435 acts as a water separator and pre-filter. Usually, there is also a fine filter behind it, which traps the smallest impurities.

What are the dimensions?

Height 196.3 mm, outer diameter 80 mm. It is a "cartridge" type insert.

Trivia about Donaldson

Donaldson is a pioneer in filtration. Many original filters for John Deere and other brands are actually manufactured by Donaldson, ensuring OEM quality.

Question mark

Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.

SKX978645C1
P551435
0.33 kg

Data sheet

SUITABLE FOR
CASE
JCB
JOHN DEERE
LIEBHERR
OEM NUMBERS
32/925994 / 320/A7120 / 320/A7088
37302P
7091069
84154346 / 47357911
RE536193 / RE535217 / RE529643
SK3156
SN70233 / SN 70233
OUTER DIAMETER (MM)
80
INNER DIAMETER (MM)
23
LENGTH (MM)
196

Specific References

MPN
P551435
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Fuel Filter Cartridge Donaldson - P551435

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gross price

141.45 zł

net price
115,00 zł
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115,00 zł
net price

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    Lowest price from 30 days before the discount: 141.45 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CASE
    JCB
    JOHN DEERE
    LIEBHERR
    OEM NUMBERS
    32/925994 / 320/A7120 / 320/A7088
    37302P
    7091069
    84154346 / 47357911
    RE536193 / RE535217 / RE529643
    SK3156
    SN70233 / SN 70233
    Show more
    OUTER DIAMETER (MM)
    80
    INNER DIAMETER (MM)
    23
    LENGTH (MM)
    196

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