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20Y-70-23230 Komatsu Dust Seal
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Description for 20Y-70-23230 Seal Dust
â–¶Specification for 20Y-70-23230 Seal Dust
â–¶| Dimensions | 3.75x3.75x0.31 |
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I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!! -
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Frequently Asked Questions
What is the 20Y-70-23230 seal used for?
The 20Y-70-23230 is a sealing component that blocks fluid leakage and keeps dirt and debris out of the assembly. Reliable sealing is key to maintaining pressure and protecting internal parts.
How do I install the 20Y-70-23230 seal?
To install the 20Y-70-23230 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut down and depressurize the system, then let it cool if needed
- Remove the old seal and clean the bore and shaft surfaces
- Inspect the sealing surface for scoring, pitting, or wear
- Lightly lubricate the 20Y-70-23230 as directed and fit it square to the bore
- Seat it to the correct depth without distorting the lip, then check for leaks
Which Komatsu machines is the 20Y-70-23230 compatible with?
Fitment for the 20Y-70-23230 depends on your specific Komatsu model and the assembly it serves, so confirm the application before you order. Please reach out to Propel Parts for help verifying fitment.
Does the 20Y-70-23230 seal meet performance standards?
Yes. The 20Y-70-23230 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 20Y-70-23230 be replaced?
Plan to replace the 20Y-70-23230 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. When servicing this area, the 07000-12016 Seal O-Ring is commonly replaced at the same time.
What are the signs of a worn or failing 20Y-70-23230 seal?
A worn 20Y-70-23230 usually gives early warning through the assembly it supports. Watch for these signs:
- Visible fluid leaks or seepage at the joint
- Loss of system pressure
- Contamination found inside the assembly
- A hardened, cracked, or torn sealing surface
Why is the 20Y-70-23230 seal important, and what related part is commonly replaced with it?
A sound 20Y-70-23230 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. During an overhaul, the 20Y-70-23220 20y 70 Dust Seal is frequently replaced alongside this part.
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
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Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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