The 60mm x 16mm Polyurethane leaf spring bush is possibly the best-fitting spring bush in Australia. Couplemate bushes are a precision fit.
It can be challenging to find a good nylon bush. Couplemate now manufactures high-quality polyurethane leaf spring bushes to its precise specifications.
It is a good fit both externally and internally.
The material should not chatter or chip upon insertion.
Shackle bolts should not be loose inside a nylon bush. Purchase new spare parts here.
Your bush should be a tight fit inside your spring.
45mm Polyurethane Spring Bushes are also available in the following sizes
1/2 x 7/8 x 45mm
9/16 x 7/8 x 45mm
9/16 x 3/4 x 45mm
5/8 x 7/8 x 45mm
1/2 x 3/4 x 45mm
Polyurethane bushes are popular because they are self-lubricating and hard-wearing. As a precautionary measure, replace shackle bolts when replacing bushes.
Vibration fatigue causes wear on bushes, shackle bolts and shackle plates.
Check your shackle bolts for wear during your pre-trip inspections.
TIP: Replacing your old bush is easy. Place the new bush on top of the old bush and knock the new bush in with a hammer.
All of your bushes, bolts and shackle plates are easy to replace, providing you with the right parts. These trailer parts can be challenging to locate; however, Couplemate now manufactures its spring bushes.
Sometimes, owners wish to insert steel bushes and switch to a greaseable shackle system. New hardened steel bushes are available from our Couplemate retail store.
45mm Steel Spring Shackle Bush
60mm Outback Spring Bush
18mm – 22mm Rocker Roller Bush
Finally, spring bushes, shackle bolts, and plates that fit 45mm wide springs are all subject to vibration fatigue.
Read about caravan spring vibration fatigue here.
Where to buy
0733483822
Direct From Manufacturer
Couplemate Trailer Parts
136
Glenora Street
Wynnum, Queensland 4178
Stockist
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* All products may not be available at all stores, countries and regions.
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Contact information
Couplemate
136 Glenora StreetWYNNUM, Queensland 4178
Phone: 07 3348 3822
Fax: 0733482939
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