Miro supplements its suspension parts line with a full range of leaf springs. Whether you need a spring for a pickup or a Mack truck, Miro has product available to meet your needs. With over 1,000 numbers available across multi leaf, parabolic, Z springs and trailer springs, you are assured of finding the leaf spring you need.
Miro leaf springs are manufactured by OE and Aftermarket suppliers from around the world, including Canada, Mexico, and USA.
- Helper & Radius Rod Springs
- Multileaf Springs
- Trailer Springs
- Z Springs
We build custom u-bolts in house.
Miro Parts has over 25 years of experience building u-bolts! We can bend u-bolts for your pickup or semi-truck’s leaf springs, tractors, agricultural and construction equipment or just some project you are working on. Miro Parts has got you covered when it comes to u-bolts. We can build Custom u-bolts to any size and specification you need! The u-bolt material we use is made specifically for u-bolts and is of the highest quality, and is cold drawn. This enables it to be bent without heating. The rod also has rolled in threads NOT cut in threads which provides a more durable thread. The rod we use was designed for u-bolts, unlike many other u-bolts out there that simply use whatever will function.
Sizes 3/8" - 9/16" are a grade 5 equivalent, while sizes 5/8" - 1-1/4" are a grade 8 equivalent.
Available diameters -
3/8", 7/16", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4"
U-bolts can be bent to fit square, semi-square (semi-round), round, and special bends up to 7" wide.
See chart below for how to measure u-bolts.
A. Measure diameter of the u-bolt rod
B. Measure inside distance between the u-bolt legs
C. Measure length of the u-bolt leg
D. Determine type of bend (round, square or semi-round)