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377-9352 3779352 Cylinder Replacement Seal Kit for Medium Articulated Dump Truck 420F 430E 430F

Name: 377-9352 3779352 Cylinder Replacement Seal Kit for Medium Articulated Dump Truck 420F 430E 430F
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 377-9352
Price: 7.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 377-9352

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

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                                                                                                                                                                                                                                                420F 430E 430F dump truck seal kit, medium articulated truck cylinder seal kit, 377-9352 replacement seal kit with warranty
                              

Part No.::	377-9352	Part Name::	SEAL KIT
Model:	928G 938F 928HZ	Machine:	Crawler Aggregate Machine
Material:	PU	Color:	BLACK,RED,YELLOW

Part No.::	377-9352
Part Name::	SEAL KIT
Model:	928G 938F 928HZ
Machine:	Crawler Aggregate Machine
Material:	PU
Color:	BLACK,RED,YELLOW

Product Description

1. Quick Details of seal 377-9352:

Part NO.	377-9352
Machine	Crawler aggregate machine
Size	OEM
Material	PU
Oil seal type	SEAL KIT

2. 377-9352 parts on group :

NO.	PART NO.	PRAT NAME	QTY
1	167-2303	SEAL	1
2	233-2589	SEAL	1
3	233-0619	SEAL	1
4	9X-4611	O-RING	1
5	167-2183	SEAL	1
6	2Y-5821	SEAL	1
7	2K-6830	SEAL	1
8	3E-6735	O-RING	1
9	140-7649	SEAL	1

3. 377-9352 picture:

377-9352 3779352 Cylinder Replacement Seal Kit for Medium Articulated Dump Truck 420F 430E 430F 0
4. Service part number :

PART NO.	PART NO.	Part NO.
2K2961	3K-0360	1P-7363
1411774	6V-9746	8T-2361
2R0098	3J-1907	7F-8607
6V5059	6V-8397	8F-0212
8C5176	3D-2824	2K8257
8C5175	5K-9090	1654854
1H7339	5P-2235	1719375
8T9528	1T-0132	2468777
5K5129	9X-7735	2P1692
6J3134	194-9584	4J8996
5D-7523	7D-7519	095--1750

5. FAQ

Q: What inherent natural hues do these four kinds of sealing components present without extra pigment addition?
A: PU main seals are faint pearl white, graphite-filled PTFE backup rings are dark charcoal grey, all HNBR rubber parts are matte solid black, phenolic fabric wear rings are warm clay brown.

Q: What exclusive sealing mission does PU complete inside dump truck’s tilt cylinder?
A: As the core dynamic sealing element, PU leverages durable elastic recovery to stop hydraulic fluid leakage while the truck’s tipping bucket lifts up and drops down to unload bulk construction aggregates frequently.

Q: What is the core design intent to pair graphite-filled PTFE as auxiliary backup alongside primary PU seal?
A: It fills micro gaps inside piston grooves and safeguards soft PU from being pinched and ruptured by sharp instantaneous hydraulic pressure when the loaded bucket suddenly starts tipping under full cargo weight.

Q: What unique practical strengths make HNBR outperform conventional ordinary NBR rubber?
A: HNBR delivers superior hydrolysis resistance and anti-fatigue features, staying dimensionally stable even after long-term immersion in moisture-contaminated degraded hydraulic oil on all-day running dump trucks.

Q: At which fixed cylinder installation positions do HNBR rubber O-rings get arranged?
A: HNBR fittings are mainly deployed for static sealing at cylinder head flange faces and threaded pipe connector gaps where minor persistent oil seepage usually happens.

Q: What tangible operational advantage can phenolic impregnated fabric wear ring bring to piston reciprocation?
A: It restricts lateral piston deflection during tipping movement, balances piston concentricity and minimizes abrasive scratches between piston outer surface and inner cylinder tubing wall.

6. Exhibition and Wearhous

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377-9352 3779352 Cylinder Replacement Seal Kit for Medium Articulated Dump Truck 420F 430E 430F

420F 430E 430F dump truck seal kit

medium articulated truck cylinder seal kit

377-9352 replacement seal kit with warranty

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Valve Pusher

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