O RING 7X4778
O RING 7X4778

7X4778 - SEAL

fits Caterpillar
$28 ea.
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Condition:  AFTERMARKET
In Backorder
Weight:  0.3 lbs   (0.14 kg)
Length:  12 in   (30.48 cm)
Height:  8 in   (20.32 cm)
Width:  0.7 in   (1.78 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.

About spare part 7X4778

7X4778 - SEAL fits Caterpillar (Aftermarket Parts)
Brand: Caterpillar (Aftermarket Parts)
OEM code: 7X4778
Dimensions
Seal Inside Dia (mm): 1000.00 mm
Compatible With: Air
Temp.: -46° - 150° C-50° - 300° F
Application(s): Electrical system seals
Material: Silicone (70), Rubber
Not Compatible With: Acetone
Cross Section Diameter (mm): 5.33 mm, 5.3
Inside Diameter (mm): 1000
Inside Diameter (in): 39.37
Cross Section Diameter (in): 0.21
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 - MACHINE3516; 3516B; C175
EXCAVATOR5230; 5230B
OFF-HIGHWAY TRUCK793B; 793C; 793D; 793F

Fits aggregates

Part IDNameSection
8X0466MOUNTING GROUP-BEVEL GEAR & XMSNPOWER TRAIN
8X0466MOUNTING GROUP-BEVEL GEAR & XMSNPOWER TRAIN
6I7549SPROCKET GROUPPOWER TRAIN
9X7781SWITCH GROUP-BYPASS -XMSN LUBRICATION SUPPLY FILTER-XMSN LUBRICATION CHARGE FILTER-HOIST SCREEN-TC, FRONT BRAKE COOLING-TRANSMISSION OIL FILTER-REAR AXLE OIL FILTERELECTRICAL AND STARTING SYSTEM
8X0466MOUNTING GROUP-BEVEL GEAR & XMSNPOWER TRAIN
6I7549SPROCKET GROUPPOWER TRAIN
1373614MOUNTING GROUP-RIM -FRONT & REARPOWER TRAIN
1993389FILTER GROUP-OIL -TRANSMISSION CHARGINGPOWER TRAIN
1973046FINAL DRIVE GROUP -INNERPOWER TRAIN
2768900STARTING MOTOR GROUP-ELECTRICELECTRICAL AND STARTING SYSTEM
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7X4778
$28 ea.
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