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9D-7986 9D7986 Ring Seal for erpillar TRUCK 776C 789D

Name: 9D-7986 9D7986 Ring Seal for erpillar TRUCK 776C 789D
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 9D-7986
Price: 34.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 9D-7986

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

Get Best Price

Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                                                Caterpillar TRUCK 776C ring seal, 789D gasket kit seal, 9D-7986 ring seal replacement
                              

Part No.::	9D-7986	Part Name::	SEAL RING
Model:	789G	Machine:	Tractor
Material:	Glass-Filled PTFE	Color:	WHITE
Install Parts:	TRANSMISSION

Part No.::	9D-7986
Part Name::	SEAL RING
Model:	789G
Machine:	Tractor
Material:	Glass-Filled PTFE
Color:	WHITE
Install Parts:	TRANSMISSION

Product Description

1. Quick Details of seal 9D-7986:

Part NO.	9D-7986
Machine	Tractor
Size	OEM
Material	Glass-Filled PTFE
Type	RING SEAL

2. 9D-7986 picture:

9D-7986 9D7986 Ring Seal for erpillar TRUCK 776C 789D 0
3. Service part number :

PART NO.	PART NO.	Part NO.
6V5393	2H-9247	8C9179
5P4076	3F-5792	9X3607
1237272	4D-1577	8C9182
9M2092	5H-6734	1723918
4J5267	8H-7521	9X3609
6V5049	144-8299	9X3610
1H9696	3P-0647	9X3601
5I8426	8M-5007	9X3529
3215628	1038173	9X7289
2D6392	1359044	519-7656
3511768	295-9695	519-7601
7J6285	360-5603	456-0197
1124717	193-2200	314-4128
6V5586	158-8979	365-4920

4. FAQ

Q: What are the key benefits of using PTFE for this gasket?

A: PTFE is nearly chemically inert to all common hydraulic fluids, acids, and alkalis. It works reliably across a wide temperature range (-200°C to +260°C) and resists compression set, ensuring a consistent, long-lasting seal.

Q: What’s the correct installation process?

A: First, thoroughly clean both sealing surfaces to remove all oil, dirt, or old gasket residue. Align the new gasket precisely with fluid ports and bolt holes, then tighten the bolts evenly in a crisscross pattern to ensure uniform pressure distribution.

Q: What are common causes of gasket failure?

A: The most frequent issues are dirty or scratched mating surfaces, uneven bolt torque leading to warping, using the wrong gasket thickness, and reusing a previously compressed gasket.

Q: How long can a properly installed PTFE gasket last?

A: With clean surfaces and correct torque, it can last for years of continuous service. It only needs replacement when the joint is disassembled for maintenance.

5. Exhibition and Wearhous

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