Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Danfoss
Danfoss
  • Refrigeration Compressors
    Refrigeration Compressors
  • Servo Valve
    Servo Valve
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Solenoid Valve
    Solenoid Valve
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Electric Motor
    Electric Motor
  • Overflow Valve
    Overflow Valve
  • Butterfly Valve
    Butterfly Valve
  • Combustion Controller
    Combustion Controller
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Ball Valve
    Ball Valve
  • Hydraulic Motor
    Hydraulic Motor
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Expansion Valve Coil
    Expansion Valve Coil
  • Filter
    Filter
Donaldson
Donaldson
  • Fuel Water Separator
    Fuel Water Separator
  • Filter
    Filter
TAISEI
TAISEI
  • Filter
    Filter
Rexroth
Rexroth
  • Servo Motor
    Servo Motor
  • Servo Drive
    Servo Drive
  • Air Cylinder
    Air Cylinder
  • Air Cylinder
    Air Cylinder
  • Solenoid Coil
    Solenoid Coil
  • Gearbox
    Gearbox
  • Solenoid Valve
    Solenoid Valve
  • Encoder
    Encoder
  • Linear Guideway
    Linear Guideway
  • Proportional Valve
    Proportional Valve
  • Check Valve
    Check Valve
  • Piston Pump
    Piston Pump
  • Vane Pump
    Vane Pump
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Hydraulic Motor
    Hydraulic Motor
  • Relay
    Relay
  • Oil Seal
    Oil Seal
  • Relief Valve
    Relief Valve
  • Power Supply
    Power Supply
  • Module
    Module
PALL
PALL
  • Vacuum Pump
    Vacuum Pump
  • Filter
    Filter
HYDAC
HYDAC
  • Transmitter
    Transmitter
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Level Meter
    Level Meter
  • Overflow Valve
    Overflow Valve
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Pressure Gauge
    Pressure Gauge
  • Ball Valve
    Ball Valve
  • Switch
    Switch
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Donaldson Filter P551257
      1/1
      Donaldson Filter P551257
      $ 25 .38

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 13
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      Donaldson Filter P551257

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      View More
      Question has been sent successfully

      Reviews

      • J

        Joseph McCroskey

        Jan 27, 2026

        Donaldson Filter P551257
        Yes hope it's in stock as you said if not I'll have cancell.
        Helpful
        Unhelpful
      • A

        Allan Olsen

        Aug 05, 2025

        Donaldson Filter P551257
        On time and at a great price, fantastic delivery experience.
        Helpful
        Unhelpful
      • D

        David Turnage

        Aug 21, 2024

        Donaldson Filter P551257
        Outstanding analyzer that’s ready to go. Great for commercial refrigeration!
        Helpful
        Unhelpful
      • P

        Pay Mancuso

        Apr 17, 2024

        Donaldson Filter P551257
        Functioned with ease and high accuracy
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Donaldson Filter P551257
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Donaldson Filter P551257

      $ 25 .38
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 13
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Donaldson Filter DBH6018

      Donaldson Filter DBH6018

      US$92.31
      New In stock for sale, Donaldson Filter P171660

      Donaldson Filter P171660

      US$45.38
      New In stock for sale, Donaldson Filter P123990

      Donaldson Filter P123990

      US$76.92
      New In stock for sale, Donaldson Filter B125011

      Donaldson Filter B125011

      US$134.62
      New In stock for sale, TAISEI Filter P-ISH-03A-150W

      TAISEI Filter P-ISH-03A-150W

      US$70.15
      New In stock for sale, Rexroth Filter R928052846

      Rexroth Filter R928052846

      US$450.92
      New In stock for sale, Rexroth Filter R928007167

      Rexroth Filter R928007167

      US$162.07
      New In stock for sale, Rexroth Filter R928022289

      Rexroth Filter R928022289

      US$240.14
      New In stock for sale, Baldwin Fuel Water Separator BF9852

      Baldwin Fuel Water Separator BF9852

      US$23.08

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, LYC Bearing 352220

      LYC Bearing 352220

      US$180.45
      New In stock for sale, SUNON Fan PMD1208PMB4-A.(2).GN

      SUNON Fan PMD1208PMB4-A.(2).GN

      US$17.20
      New In stock for sale, YUKEN Vane Pump PVR1050-L-F-17-13-REAA-1180

      YUKEN Vane Pump PVR1050-L-F-17-13-REAA-1180

      Contact Us
      New In stock for sale, ENC VFD Frequency Converter EDS1300-7S0015G/E

      ENC VFD Frequency Converter EDS1300-7S0015G/E

      Contact Us
      New In stock for sale, Copeland Compressor ZF24K4-TWC-256

      Copeland Compressor ZF24K4-TWC-256

      Contact Us
      New In stock for sale, AirTAC Air Cylinder Pneumatic SAILB125X350Double acting type(Back over with locker)

      AirTAC Air Cylinder Pneumatic SAILB125X350Double acting type(Back over with locker)

      US$363.08
      New In stock for sale, AVC Fan DATB0625B2U

      AVC Fan DATB0625B2U

      US$13.08
      New In stock for sale, KOYO Resolution Solid-shaft Incremental Rotary Encoder TRD-2G5000-RZCW

      KOYO Resolution Solid-shaft Incremental Rotary Encoder TRD-2G5000-RZCW

      US$357.69
      New In stock for sale, Schneider Circuit Breaker EDB36090

      Schneider Circuit Breaker EDB36090

      Contact Us
      New In stock for sale, DIODES IC Integrated Circuit Chip PI3WVR31310AZLE

      DIODES IC Integrated Circuit Chip PI3WVR31310AZLE

      US$50.33

      Recent related posts

      The problem of motor inefficiency

      09/05/2020

      The problem of motor inefficiency

      The test standards promulgated by the International Electrotechnical Commission IEC (hereinafter referred to as IEC) make it possible to evaluate the energy efficiency of motors.

      The Importance of Air Cylinder Piston Sealing Ring and Solutions to Air Leakage

      03/03/2023

      The Importance of Air Cylinder Piston Sealing Ring and Solutions to Air Leakage

      Cylinder piston sealing ring is essential for the normal functions of the cylinder. The piston sealing ring prevents fluid from bypassing the piston

      Brief introduction of compressed air purification equipment applicable industries

      09/08/2020

      Brief introduction of compressed air purification equipment applicable industries

      Compressed air is the second largest power source after electricity. It is also a process gas source with multiple uses. Its application range covers petroleum, chemical industry, metallurgy, electric power, machinery, light industry, textiles, automobile manufacturing, electronics, and food. ,

      Irrigation Solenoid Valves: Common Faults, Causes and Troubleshooting

      07/17/2024

      Irrigation Solenoid Valves: Common Faults, Causes and Troubleshooting

      Generally, before diagnosing the problem of irrigation solenoid valves (sprinkler solenoid valves), some work needs to be done: such as determining whether the water source is turned on, whether the controller is connected to the power supply and the program setting is correct, whether the flow control handle on the solenoid valve is closed, and then try operating the valve manually.

      The epidemic has catalyzed the demand for medical cold storage storage, and the problem of heavy assets and high standards still needs to be solved

      08/13/2020

      The epidemic has catalyzed the demand for medical cold storage storage, and the problem of heavy assets and high standards still needs to be solved

      The early construction cost of medical storage is high, and the volume is small, but its relatively stable characteristics make it a special subdivision track in the storage field.

      Characteristics of R12, R22, R407C refrigerants in cold storage

      08/02/2020

      Characteristics of R12, R22, R407C refrigerants in cold storage

      don’t know if you still remember that okmarts.com wrote "How to Choose Refrigerant for Cold Storage Design" some time ago. Today okmarts.com will introduce several different cold storage refrigerants in detail, namely R12, R22, R407C

      Is it normal for 1.5p air conditioner to consume 23 degrees a day

      01/07/2021

      Is it normal for 1.5p air conditioner to consume 23 degrees a day

      Is it normal for 1.5p air conditioner to consume 23 degrees a day You can’t believe it The 1.5P air-conditioning compressor is converted to 0.735KW/P under refrigeration conditions, and the electric power is 1.1KW, plus the fan motor of the internal and 器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ծ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Teach you how to understand the data meaning of the high and low pressure meters in the chiller

      08/19/2020

      Teach you how to understand the data meaning of the high and low pressure meters in the chiller

      The general high and low pressure meter of chiller refers to the refrigerant pressure of the refrigeration system, which is mainly used to monitor the operation of the system and facilitate after-sales maintenance.

      The reaction characteristics of air-conditioning refrigerant and air are the culprit of compressor explosion!

      08/03/2020

      The reaction characteristics of air-conditioning refrigerant and air are the culprit of compressor explosion!

      Recently, the news reported that air conditioners and refrigerator compressors exploded, causing serious injuries to installation and maintenance workers. So I searched and sorted out some related materials for everyone to learn and use.

      Knowledge summary of air compressor lubricants

      08/26/2020

      Knowledge summary of air compressor lubricants

      Air engine oil is what we usually call air compressor lubricating oil. Next, we mainly introduce the relevant knowledge of air compressor oil.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      HYDAC Filter PALL Filter Ingersoll Rand Filter MAHLE Filter Rexroth Filter Donaldson Filter R928006646 2.0040H6XL-A00-0-M 937406Q 937407Q 0986AF0517 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AEA5465EXD AGT201A828DS APISTEK GA51S2U CKD 4GA310-E2A Copeland CRJ3-0300-PFV-270 Copeland CS20K6E-PFZ-255 edr 120 48 fuji sc e05 HNB71FA-YBE Huayi HYE131MHUa Jokwang JSV-FF21 DN50 MDMF152L1C6M Moog Servo Valve D684Z4815G Pelko Motors PM1238HA1B-7 SC160X75 tfh4525y TFH4540F Toshiba KSG180S1VKP YUKEN DSG-01-2B12A-D24-50 Ziehl Abegg RH22V-4IP.ZC.BR

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot