# Dichtomatik MA28-45003750-625 Polyurethane Piston Seal - 4.500 in Bore, 3.750 in Groove Diameter, 0.625 in Width - MROSupply.com

***Dichtomatik MA28-45003750-625 polyurethane 92 durometer piston seal for hydraulic cylinder applications. Bore diameter 4.500 in, groove diameter 3.750 in, width 0.625 in. Temperature range -30°F to +200°F. Provides reliable sealing in hydraulic piston groove configurations.***



## Product details:

- Catalog number: MA28-45003750-625
- SKU: 1472585
- Call for Pricing - 888-671-2883
- Quantity: This vendor has a minimum order quantity of
4.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 4
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dichtomatik](https://www.mrosupply.com/brands/dichtomatik/)
- Category: 
    - [Asymmetrical Unloaded U-Cups](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/unloaded-u-seals/asymmetrical-unloaded-u-cups/)
    - [Unloaded U-Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/unloaded-u-seals/)
    - [U-Cups / U-Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/)
    - [Rod and Piston Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/)
    - [Seals](htts://www.mrosupply.com/seals/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 800 328 2840


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Cross Section Shape: U-Shape
  

  
- Domestic/Import: Import
  

  
- Durometer: 92
  

  
- I.D.: 3-3/4 in
  

  
- Material: Thermoplastic Polyurethane
  

  
- O.D.: 4-1/2 in
  

  
- Series: MA28
  

  
- Temperature Rating: -40 to 212 deg F
  

  
- Type: Asymmetrical
  

  
- Width: 5/8 in
  


## Product's reviews:
- F150 a/c compressor get back o.d" - I Saved on the Cost of Parts & Labor by Redi-sleeving my I.D" of my A/C collar.
MRO has fair prices for redi-sleeve.
- A+ - Perfect fit, my boat trailer back in the water.
- Order can fast and worked - Got a part for my 1972 Gravley plow worked perfect
- Fast shipping - Order was filled quickly. Product was as described and packaging was good.