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

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 789

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::	GASKET
Model:	789G	Machine:	Tractor
Material:	Glass-Filled PTFE	Color:	WHITE
Install Parts:	TRANSMISSION

Part No.::	9D-7986
Part Name::	GASKET
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	GASKET

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.
707-99-59680	707-98-54510	707-98-56210
707-51-14030	707-98-56210	707-51-14080
707-51-14080	707-98-56600	707-51-14110
707-51-14110	707-98-56610	707-51-14130
707-51-14130	707-98-56640	707-51-16030
707-51-16030	707-98-57201	707-98-27100
707-98-27100	707-98-58200	707-51-16130
707-51-16130	707-98-58210	707-51-17030
707-51-17030	707-98-58230	707-51-17130
707-51-17130	707-98-58240	707-51-18030
707-51-18030	707-98-60100	707-51-18130
707-51-18130	707-98-60110	707-51-19030
707-51-19030	707-98-60120	707-51-19630
707-51-20250	707-98-60121	707-44-85150

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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