8,000 lb Axle – 8k Trailer Axle U-bolt Kit for 3.5″ Round Tube

Description Simplify the installation of your trailer’s leaf springs on an 8K axle with the 8″ Long U-bolt kit from MROVI Trailer Parts. This kit includes four robust 8″ Long U-bolts, two U-bolt plates crafted for 2″ springs, and eight 9/16″-18 Hex nuts, providing all the necessary components for a secure and efficient suspension setup. Designed for 8K axles, this kit ensures you have everything you need to mount your trailer’s leaf springs without the hassle of searching for individual parts. The U-bolts, plates, and hex nuts are made with quality materials, offering durability and reliability. For a complete installation, spring seats are required and can be found separately in our online store. U-Bolt Kit for Round, 3.5″ X 7-3/4″ X 9/16″-18, Raw, (8K) This Kit Includes: Axle Size: 3-1/2″ Round Axle (8K) U-Bolt Size: 9/16″-18 x 3-1/2″ x 7-3/4″ Spring Width: 2″ U-Bolt Finish: Raw Plate Finish: Raw Kit includes: (4) U-bolts, (8) nuts & lock washers and (2) axle tie plates. At MROVI Trailer Parts, we are dedicated to helping you find the right products at the right prices. Whether you’re building a new trailer or performing repairs, this U-bolt kit is designed to meet your needs. Order the 8″ Long U-bolt kit online today and get your trailer back on the road with confidence!

Planting & Care

At a Glance – 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: 12–15 ft at maturity
Pollination: Self-fertile
Harvest: July–September
Hardiness: USDA Zone 5–9

Planting & Care – 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: 6.0–7.0.

Planting Instructions

Plant at the same depth as in the nursery pot.
Water deeply and mulch with 2–3 inches of organic matter.
Keep mulch a few inches away from the trunk.

Watering & Fertilizing

Maintain consistent moisture during the first 1–2 years.
Deep water 1–2 times per week in heat or drought.
Peaches are medium feeders—use 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 curl–resistant varieties reduce the need for sprays in many climates.