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245-7339 2457339 117.6 mm outer diameter crankshaft seal of AP-1055D AP-1000

Name: 245-7339 2457339 117.6 mm outer diameter crankshaft seal of AP-1055D AP-1000
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 245-7339
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 245-7339

Payment & Shipping Terms

Minimum Order Quantity: 10

Price: Negotiable

Packaging Details: PP Bag Inside.outer is carton with film wrapped.

Delivery Time: Within 5-15 days after getting your desposit

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 1000Pcs

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Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                245-7339 crankshaft seal, 117.6 mm outer diameter seal, AP-1055D crankshaft seal
                              

Part No.::	245-7339	Part Name::	O RING
Machine:	Engine	Material:	NBR
Color:	BLACK	Model:	IT12B IT38G IT38F IT28G IT28F

Part No.::	245-7339
Part Name::	O RING
Machine:	Engine
Material:	NBR
Color:	BLACK
Model:	IT12B IT38G IT38F IT28G IT28F

Product Description

1. Quick Details of seal 245-7339:

Part NO.	245-7339
Machine	Engine
Size	117.6mm
Material	NBR
Oil seal type	O RING

2. 245-7339 picture:

245-7339 2457339 117.6 mm outer diameter crankshaft seal of AP-1055D AP-1000
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	236-6919	8C5176
7M8485	3694631	1790464
2287089	3K-0360	277-9940
617540	4420366	152-3968
335879	1011983	326-7289

4. FAQ

Q: What is part number 245-7339?
A: Part number 245-7339 is an o-ring sealing spare part designed for wheel loader hydraulic cylinder bleed screw sealing seats.

Q: Which construction machine can the 245-7339 o-ring be used for service replacement?
A: The 245-7339 o-ring is developed for the air release port sealing positions of wheel loader lift and tilt hydraulic cylinders.

Q: What practical benefits does nitrile rubber bring for this bleed screw o-ring?
A: It maintains good rebound performance after repeated loosening and tightening, and adapts well to normal hydraulic oil.

Q: What core sealing function does this o-ring provide at the bleed screw joint?
A: It seals the screw mating surface to stop oil leakage and prevent outside air from entering the cylinder chamber after air bleeding.

Q: Where do maintenance workers fit this o-ring on the wheel loader hydraulic cylinder?
A: It sits in the small annular groove at the bottom of the bleed screw against the cylinder end cap surface.

Q: Can this o-ring keep sealing reliability after multiple air venting operations on site?
A: Yes, it can still form a tight seal even after repeated disassembly for routine air bleeding work.

Q: What improper operations will shorten the usable life of this nitrile rubber o-ring?
A: Over-tightening the bleed screw and hard particles stuck between contact surfaces will cut or crush the seal easily.

5. Exhibition and Wearhous

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245-7339 2457339 117.6 mm outer diameter crankshaft seal of AP-1055D AP-1000

245-7339 crankshaft seal

117.6 mm outer diameter seal

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