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9-10K 4″ Tube U-Bolt Kit – 5/8″ Rod Diameter
$ 79.20
Description The 9–10K U-Bolt Kit fits heavy trailer axles with 4″ round axle tubes used on 9,000 lb and 10,000 lb capacity trailers. This kit suits trailers that use 2.5″ wide leaf springs, a common spring width for higher capacity tandem axles and general duty applications. The U-bolts and associated plates clamp the axle to the leaf spring stack and spring seat for a solid suspension mount. This U-bolt kit includes four 5/8″ diameter U-bolts, spring plates, and matching nuts and washers. The typical U-bolts measure roughly 8″ long with legs spaced to wrap around a 4″ diameter axle tube. You install this axle U-bolt kit after you align the springs under the axle tube. Slide the U-bolts over the axle tube and through the spring plate holes. Then put the tie plates under the leaf spring stack. Thread the nuts on and tighten them gradually. Proper torque helps keep the axle centered and stable under load on the highway or jobsite. This kit works on trailers with leaf spring suspension systems that use double-eye or slipper springs rated for 9K–10K GVWR. It works on equipment trailers, gooseneck trailers with matching capacity, livestock trailers, and heavy utility trailers. Match the U-bolt kit to your axle tube diameter and spring width for safe, reliable service. Use this U-bolt set for axle rebuilds, spring replacement jobs, or suspension upgrades. New U-bolts and plates keep your trailer aligned and quiet. They also prevent axle shifting that leads to uneven tire wear and poor handling.
Planting & Care
At a Glance â 3-in-1 Combination Peach Tree
- Sun: 1/2 day to full day of sun
- Soil: Well-drained, moderately fertile soil
- Water: Keep evenly moist during establishment
- Rootstock: Semi-dwarf (Lovell)
- Size: 12â15 ft at maturity
- Pollination: Self-fertile
- Harvest: JulyâSeptember
- Hardiness: USDA Zone 5â9
Planting & Care â 3-in-1 Combination Peach Tree
Site Selection
- Choose a location with excellent sunlight to ensure full sweetness and color.
- Good airflow reduces fungal pressure, especially in humid or coastal climates.
Soil Preparation
- Prefers well-drained loam or sandy loam; avoid clay-heavy or waterlogged soil.
- Add compost to improve drainage and fertility.
- Ideal soil pH: 6.0â7.0.
Planting Instructions
- Plant at the same depth as in the nursery pot.
- Water deeply and mulch with 2â3 inches of organic matter.
- Keep mulch a few inches away from the trunk.
Watering & Fertilizing
- Maintain consistent moisture during the first 1â2 years.
- Deep water 1â2 times per week in heat or drought.
- Peaches are medium feedersâuse a balanced organic fertilizer in early spring if growth appears weak.
- Avoid overfertilization, which reduces fruit quality and increases disease risk.
Pruning & Graft Management
- Prune more vigorously growing grafts to maintain balance across the tree.
- Encourage an open center to improve light penetration.
- Thin fruit clusters to improve size and prevent limb damage.
Harvest & Use
- Frost offers classic peach flavor with strong leaf curl resistance.
- Salish Summer (Q-1-8) produces juicy, richly flavored fruit well-suited to cooler climates.
- Indian Free provides brilliant red flesh and outstanding complexity.
- Muir delivers exceptionally sweet, aromatic fruit.
General Tips
- Combination peach trees thrive when graft vigor is balanced yearly through pruning.
- Renew mulch annually and water consistently for best fruit quality.
- Leaf curlâresistant varieties reduce the need for sprays in many climates.
