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Home > Products > Dust Wiper Seals > 562-50-3A210 562503A210 PU Metal Composite Dust Wiper Seal for Wheel Loader Boom & Bucket Cylinder Rod Protection HD1500-8

562-50-3A210 562503A210 PU Metal Composite Dust Wiper Seal for Wheel Loader Boom & Bucket Cylinder Rod Protection HD1500-8

Name: 562-50-3A210 562503A210 PU Metal Composite Dust Wiper Seal for Wheel Loader Boom & Bucket Cylinder Rod Protection HD1500-8
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 562-50-3A210
Price: 1.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 562-50-3A210

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:

Part No.::	562-50-3A210	Model:	HD1500-8
Part Name::	SERVICE KIT	Fits For:	TORQUECONVERTER
Machine:	Wheel Loader	Material:	Cold-rolled Anti-rust Steel Shell
Color:	WHITE

Part No.::	562-50-3A210
Model:	HD1500-8
Part Name::	SERVICE KIT
Fits For:	TORQUECONVERTER
Machine:	Wheel Loader
Material:	Cold-rolled Anti-rust Steel Shell
Color:	WHITE

Product Description

1. Quick Details of seal 562-50-3A210 :

Part NO.	562-50-3A210
Machine	Wheel Loader
Size	OEM
Material	Cold-rolled anti-rust steel shell
Oil seal type	SERVICE KIT,TORQUECONVERTER

2. 562-50-3A210 parts on group :

562-50-3A210 562503A210 PU Metal Composite Dust Wiper Seal for Wheel Loader Boom & Bucket Cylinder Rod Protection HD1500-8 0

NO.	PART NO.	PRAT NAME	QTY
1	562-84-3B930	Suspension Assembly, L.H.	1
1	562-50-3A170	Rod	1
2	562-50-3C111	Cylinder, L.H.	1
3	562-50-3A140	Flange	1
4	562-50-31220	Retainer	1
5	581-50-21391	Packing	1
6	562-50-3A230	Packing	1
7	07000-55315	O-ring	1
8	581-50-11520	Bushing	1
9	562-50-3A210	Seal	1
10	562-50-31210	Plate	1
11	07000-55330	O-ring	1
12	07001-05330	Ring, Back-up	1
13	07043-00108	Plug, Taper	1
14	566-50-11350	Packing	1
1	56D-50-31300	Valve Assembly	1
15	56D-50-31320	Valve	1
16	56E-50-28330	Core, Valve	1
17	566-50-11340	Cap	1
18	07000-11006	O-ring	1
19	07000-52020	O-ring	1
20	566-50-21260	Valve	1
21	581-50-11180	Bushing	2
22	581-50-11511	Ring, Wear	1
23	01643-31845	Washer	17
24	01011-81825	Bolt	17
25	562-50-31450	Bushing	1
26	04071-00190	Ring	2
27	566-50-41310	Plate	1
28	562-50-31410	Stopper	1

3. 562-50-3A210 picture:

562-50-3A210 562503A210 PU Metal Composite Dust Wiper Seal for Wheel Loader Boom & Bucket Cylinder Rod Protection HD1500-8 1
4. Service part number :

PART NO.	PART NO.	Part NO.
707-35-52670	707-51-45640	707-99-75600
707-98-56640	707-98-56640	707-99-43730
707-98-56610	707-98-56610	707-99-43690
707-98-56640	707-98-56640	707-99-43730
707-98-57201	707-98-57201	707-99-43740
707-98-58200	707-98-58200	707-99-44060
707-98-58210	707-98-58210	707-99-44200
707-98-58230	707-98-58230	707-99-44220
707-98-58240	707-98-58240	707-99-44230
707-98-60100	707-98-60100	707-99-44270
707-98-60110	707-98-60110	707-99-44280
707-98-60120	707-98-60120	707-99-44290
707-98-26441	707-98-37610	707-98-60121
707-98-26450	707-98-37620	707-98-61100
707-98-26520	707-98-37670	707-98-61110

5. FAQ

Q: Which wheel loader models and hydraulic cylinder rods does this 562-50-3A210 dust wiper seal fit, and where is it installed on the cylinder?
A: This skeleton dust wiper seal matches medium and large wheel loaders, mounted inside the outer end cover groove of boom cylinder and bucket cylinder. It is the outermost sealing component of the piston rod, responsible for scraping off mud, sand, dust and moisture attached to the reciprocating rod surface, preventing external pollutants from invading the internal hydraulic sealing system. The integrated metal skeleton design realizes one-piece press-fit installation without separate assembly of scattered parts.

Q: What unique protection advantages do PU lip, steel skeleton and NBR elastic ring three-layer composite structure bring to wheel loader rod dust prevention?
A: Wheel loaders work in sand, gravel and muddy yards all year round, piston rods reciprocate frequently with high linear speed and are continuously impacted by sediment erosion. The PU scraping lip has ultra-high wear resistance and low friction, maintaining tight fit with the rod surface for long-term efficient dust scraping without edge curling. The outer steel skeleton provides rigid structural support to avoid deformation and extrusion damage of the PU lip under impact. The built-in NBR elastic ring keeps consistent radial pre-tightening force, ensuring the wiper always fits closely with the rod even after long-term temperature changes, blocking tiny dust gaps. The three-layer structure forms the first line of defense to protect internal rod seals and cylinder barrels.

Q: What color and structural appearance features does each component of this dust wiper seal have?
A: The outer metal skeleton is matte silver gray with uniform round ring outline, smooth press-fit outer wall. The inner scraping PU lip is solid black with single sharp scraping edge and smooth contact surface. The embedded NBR elastic ring is dark black, tightly clamped between steel shell and PU layer without separation. The whole wiper is integrated circular press-in type, with unified standard outer diameter and inner lip size, convenient for direct press mounting into cylinder end cover grooves during maintenance.

Q: What stable working temperature and reciprocating speed range can this composite dust wiper seal adapt to?
A: This skeleton dust wiper can bear continuous reciprocating speed up to 1.2m/s. PU and NBR components work stably within -33°C ~ +118°C, the steel shell resists thermal expansion and contraction without deformation. It can maintain reliable dust scraping performance in low-temperature muddy loading in winter and long-hour full-load material shoveling in summer, without lip wear, hardening or dust penetration failure.

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