45mm x 150mm Tandem Rocker Arm
45mm x 150mm Tandem Rocker Arm with no bushes. Bush selection ID is 1/2-inch, 9/16-inch and 5/8-inch
Specifications
- Material: K1045
- Spring bolt holes OD 7/8-inch
- No Bushes
- Centre bolt 16mm
- Hole Centres: 150mm
- Made in Australia
Question: How do I measure the correct size rocker arm?
Answer: First, measure the arm’s diameter and the centres of the two outside bolt holes.
Available Rocker Arm Centres
- 45mm x 240mm Tandem Rocker Arm
- 200mm – 60mm Wide Springs – 18mm Pin – Standard Tandem – (Australian Made)
- 245mm – 45mm Wide
- 245mm – 60mm Wide – G & S Chassis incl bushes
- Rocker Roller Arm – 18mm PIn
- Rocker Roller Arm – Zinc – 19mm Pin
9/16 x 7/8 spring bushes and a 5/8 or 16mm bush for the centre pin.
Shackle plates are generally placed on the rear of each spring; however, this rocker requires shackle plates to be attached to the rear of the front spring and the rear of the back spring.
To accurately locate the front and back holders, follow these instructions.
- Locate your centre hanger.
- Measure the spring from the centre of the eye to the centre of the eye—for example, 710mm.
- Measure from the rocker’s eye and add (spring length) 710mm, then add 25mm and clamp the hanger into position.
- Repeat the process for front and rear hangers.
The loop part of the spring points towards the rear of the trailer.
The tandem rocker arm suits these springs
- 45mm eye to eye
- 60mm eye-to-eye suit G&S Chassis
- 60mm Rocker Roller Springs up to 4.5t (black and galvanised)
- 65mm Rocker Roller Springs 6t
The wrong hanger location causes spring and roller problems. View the video here.
Here are some associated trailer parts
Tandem Rocker Arms 45mm-60mm
Additional information
Weight | 5 kg |
---|---|
Dimensions | 20 × 10 × 10 cm |
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Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
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All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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