S-JOPT-3030-P-N
⚠️ Not sure if this part fits your trailer? Please check before ordering.
Email parts@brianjamestrailers.co.uk with your trailer VIN number before placing your order and we'll confirm compatibility and/or SKU code for you.
Please note: We do not accept returns on incorrectly ordered parts. Taking 60 seconds to confirm fitment now can save you significant time and cost.
Durable jockey wheel clamp handle assembly designed for quick and secure adjustment of telescopic jockey wheel posts. This essential replacement part features an ergonomic design for easy hand-tightening and provides reliable clamping force to prevent slippage under load.
Key Specifications:
- Handle Type: Ergonomic L-shaped (90° angled) grip
- Thread Size: M12 or M14 coarse thread (model dependent)
- Bolt Material: Stainless steel or zinc-plated for corrosion resistance
- Washer: Large-diameter galvanised or stainless steel flat washer included
- Compatible Shaft Size: Typically 48mm or 50mm round/square posts
- Part Number: S-JOPT-3030-P-N
Features:
- Ergonomic L-shaped handle for comfortable operation, even with gloves
- Quick-release style — no tools required for most adjustments
- Large washer distributes pressure evenly to prevent post damage
- Corrosion-resistant materials for long life in trailer environments
- Positive clamping action prevents slippage under load
Compatibility:
This clamp handle is compatible with many telescopic jockey wheels including AL-KO, Ark, Trailparts, and Couplemate jockey wheels with 48mm and 50mm round or square posts, rated up to 350–500kg nose weight.
Confirmed Compatible Models
This part is suited to the 526 Series — a braked car transporter available in 3.1m, 3.6m, and 4.0m deck configurations at 3,500 kg GVM:
- 526-3116-35-2-12 — 526 Series, 3.1m deck, 1.6m width, 3,500 kg GVM, twin axle, 12″ wheels
- 526-3620-35-2-12 — 526 Series, 3.6m deck, 2.0m width, 3,500 kg GVM, twin axle, 12″ wheels
- 526-3620-35-3-12 — 526 Series, 3.6m deck, 2.0m width, 3,500 kg GVM, triple axle, 12″ wheels
- 526-4020-35-2-12 — 526 Series, 4.0m deck, 2.0m width, 3,500 kg GVM, twin axle, 12″ wheels
- 526-4020-35-3-12 — 526 Series, 4.0m deck, 2.0m width, 3,500 kg GVM, triple axle, 12″ wheels
Always verify your trailer’s chassis plate before ordering to ensure correct fitment.
Applications:
- Replacement for worn or damaged clamp handles
- Upgrade from basic clamp handles to ergonomic design
- Essential for trailers requiring frequent height adjustment
- Ideal for commercial operators who adjust jockey wheels daily
Installation:
- Remove old clamp handle if replacing
- Thread the bolt through the clamp bracket on your jockey wheel assembly
- Slide the washer onto the bolt
- Thread the handle onto the bolt
- Adjust jockey wheel to desired height and tighten handle firmly by hand
- Check security before each use
Maintenance Tip: Periodically clean threads and apply light grease for smooth operation. Check clamp tightness regularly, especially after extended use or rough terrain.