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New 9M2904 Clamp Replacement suitable for Caterpillar Equipment
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Description for 9M2904 Hose Clamp
â–¶Specification for 9M2904 Hose Clamp
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Customer Reviews
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We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
This is a great company to work with. Our sales associate Anthony quickly located the correct part and sent it out right away.
Great company with outstanding customer service. Always get answers to my questions and always get my order to me quickly!
Very knowledgeable and quick to quote parts.
Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future.
When I had questions, they were answered quickly and kindly.
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Excellant customer service!
The prices are very good! The customer service is excellant! I had to contact them because our tax info wasn't right and they refunded it on the spot! Great job! we will be doing a lot more ordering from thi company. Highly recommended!
Great service!
Grateful I found this company!
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!!!
Product Questions
Frequently Asked Questions
What is the Caterpillar 9M2904 clamp used for?
The 9M2904 is an air intake or exhaust system clamp used on Caterpillar equipment to secure hose and pipe connections in the air management or exhaust circuit. It is designed to maintain a tight, leak-free joint that resists heat, vibration, and the pressure differentials present in these systems.
How do I know if this clamp needs replacing?
Replace the 9M2904 clamp if it is visibly corroded, cracked, or damaged; if the fastening screw no longer torques to specification; if there is air or exhaust leakage at the clamped joint; or if the clamp has lost its seating profile and no longer grips the hose uniformly.
Is this clamp compatible with my CAT machine?
The 9M2904 fits specific Caterpillar equipment air or exhaust system configurations. Verify the part number against your machine's service documentation. If you are unsure, reach out to Propel Parts for help verifying fitment.
What is the correct installation torque for this clamp?
Clamp torque values are specified in the Caterpillar service manual for the applicable hose or pipe assembly. Under-torquing allows the joint to work loose and leak, while over-torquing can crush the hose or damage the clamp. Use a torque wrench for precise installation.
Should I replace the gasket or seal when changing the clamp?
Yes ??? whenever a clamped exhaust or intake connection is opened, replace any associated gaskets or seals to ensure a leak-free joint after reassembly. Our seals and gaskets collection includes compatible options for exhaust and intake system joints.
Is anti-seize recommended for the clamp fastener threads?
For exhaust system clamps operating at elevated temperatures, applying high-temperature anti-seize compound to the bolt or screw threads helps prevent seizing during future removal. Always check the service manual for specific guidance on any thread treatments required.
What warranty does Propel Parts offer on the 9M2904 clamp?
All parts from Propel Parts carry a 1-year unlimited mileage warranty. Same-day shipping is available for weekday orders placed before 3:00 PM ET, with worldwide delivery to over 130 countries.
Compatible Models
This 9M2904 Hose Clamp is compatible with the following models:
1150, 1160, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2 & more...
Shipping | Returns
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.
Easy Returns
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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