SEAL O RING 1778740SEAL O RING 1778740SEAL O RING 1778740
SEAL O RING 1778740SEAL O RING 1778740SEAL O RING 1778740

1778740 - SEAL O RING

fits Caterpillar
OEM price: $8.87 $4.99 ea.
Condition:  New Aftermarket
Stock: 
Texas
Weight:  0.2 lbs   (0.1 kg)
Length:  8 in   (20.32 cm)
Height:  5 in   (12.7 cm)
Width:  0.2 in   (0.51 cm)
Rate:
Shipping cost: $19.95 United States (US)
Delivery:  3-10 days
Returns:  30 days Return and refund policy
payments
* AFTERMARKET.EXPRESS is not an authorized dealer for Caterpillar and we don't represent it. Our catalog contains replacement parts manufactured with high quality standards but not Original Equipment from the Manufacturer. We use original product codes, photos or schemas only for reference purposes. The image of the product is provided as a reference and may differ in appearance from the ordered product. Use the original part number to find the parts or replacements you need.

Offers for 1778740

Found 3 offers
1778740
SEAL O RING
SEAL O RING
NEW AFTERMARKET
Texas
$4.99
1778740
SEAL O RING
SEAL O RING
NEW AFTERMARKET
Florida
$4.99
1778740
Seal O-ring
Seal O-ring
NEW AFTERMARKET
Florida
$30.91

About spare part 1778740

1778740 - SEAL O RING fits Caterpillar (Aftermarket Parts)
Brand: Caterpillar (Aftermarket Parts)
OEM code: 1778740
Dimensions
Material: NBR (75), NBR - Nitrile
Seal Inside Dia (mm): 285.60 mm
Cross Section Diameter (mm): 3.40 mm, 3.4
Inside Diameter (mm): 285.6
Inside Diameter (in): 11.24
Cross Section Diameter (in): 0.13
Material Description: NBR is a versatile material with good abrasion and cut resistance. It works well in Air, Engine Oil, Diesel Fuel, Coolant/Urea, Hydraulic Oil and Automatic Transmission Fluid applications. Do not use with Biodiesel.
Coating: None
Shipping cost: $19.95 United States (US)
Delivery:  3-10 days
Returns:  30 days Return and refund policy

Fits equipment

Equipment typeModel
ENGINE - MACHINE3066; 3126; 3126B; C6.4; C7
EXCAVATOR318C; 319C; 320C; 321C; 322C

Fits aggregates

Part IDNameSection
2042773PUMP GROUP-MAIN HYDRAULIC -HYDRAULIC-MAINHYDRAULIC SYSTEM
2478780PUMP GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
2726957PUMP GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
2726957PUMP GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
1733381PUMP GROUP-MAIN HYDRAULIC -GEAR, PISTONHYDRAULIC SYSTEM
2003366PUMP GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
2003366PUMP GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
1866423PUMP GROUP-GEARHYDRAULIC SYSTEM
2402998PUMP GROUP-GEAR -AUXILIARY HYDRAULIC-AUXILIARYHYDRAULIC SYSTEM
1719103PUMP & MTG GROUP-MAIN HYDRAULICHYDRAULIC SYSTEM
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1778740
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