What is the longest leaf of leaf spring with spring eye?
master leaf
The longest leaf at the top is called master leaf. It is bent at both ends to form the spring eyes. Two bolts are inserted through these eyes to fix the leaf spring to the automobile body.
Are Wider leaf springs better?
Many thin leaves mean that each leaf can have a lower spring rate, which results in a softer ride. A spring pack with many thin leaves is thicker overall than one with a few thick leaves. That is a good thing in a spring-over application since the main leaf is flatter giving a better ride.
What leaf springs do I need for my trailer?
Trailer leaf springs need to be selected based on the axle weight rating, as well as on the spring type (slipper or double-eye), length and width dimensions. Axles usually have a sticker or plate on them that provides their weight rating. It is important to note a few things about replacement springs.
How do you measure a leaf spring on a travel trailer?
Measure from the center of the front bushing in a straight line to the center of the rear bushing for DOUBLE-EYE leaf spring, or to the furthest inside point of an OPEN-EYE leaf spring. Measure from the center of front bushing in a straight line to the end of spring for HOOK-END, FLAT-END and RADIUS END leaf springs.
Can you upgrade leaf springs?
If you are wondering how to upgrade leaf spring suspension, this can be done with the addition of new leafs, which can be added to the pre–existing springs under the back of your truck. Alternately, you can have spring helpers added to the leaf springs.
Do leaf springs sag?
Leaf spring problems: Leaf springs can sag and weaken or one of the leaves can crack, fracture or break. If one of the leaves in the spring is broken, both left and right leaf springs are usually replaced at the same time, unless the vehicle is almost new.
Can you put bigger leaf springs on a trailer?
Expert Reply: You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer.
Can you put heavier leaf springs on a trailer?
Expert Reply: You can use heavier-duty leaf springs like part # SP-218275 on your tandem axle boat trailer. The dimensions of the springs are the same so you will have no problem installing the new springs. The ride may be a bit stiffer with the new springs but they will work just fine on your trailer.
Do leaf springs need greasing?
Modern leaf springs do not need lubricating with oil — which may damage any anti-friction material between leaves. Spray them instead with a silicone-based lubricant. With most modern cars, leaf springs are found mainly in the rear suspension. Raise the end of the car to clean them.
What does 0 300kg leaf springs mean?
Constant Load These figures relate to what you always have on the vehicle, not occasional weight or weight that comes on and off the vehicle. 0-150kg or 0-300kg rating. These leaf springs are suited to most drivers and will handle roughly the same load as your factory leaf springs.