Do Bronze Bushings Need to be Greased During Maintenance
Updated 01/12/2026 | Published 09/04/2024
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Question:
2020 grand design momentum 320g. If I’m installing moryde X factor cross member the video says to change the leaf spring bushing to bronze bushings K71-291-00. Do I need to replace them with new wet bolts? Also does that mean those bushings need to be greased during maintenance. Is it the nylon bushing a none grease bushing?
asked by: Jonathan
Expert Reply:
Yes Jonathan, I'd replace them with new wet bolts using the Wet Equalizer Bolt with Locknut and Grease Zerk for Double-Eye Springs # 126B2. You are also going to want to grease the new bronze bushings # K71-291-00 during maintenance; the nylon bushings don't require grease.
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Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles
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- Leaf Spring Replacement System
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- Boat Trailer
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- Round Axle - 3 Inch
- Tandem Axle
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Jerred H.
1/12/2026
Hey Jonathan, how did things go with the bronze bushings and wet bolts on your Momentum 320G? Did the setup with the X-Factor cross member and greasing the new bushings work as expected? Your update could make it easier for others doing the same upgrade.