COS8 Tie Rod End — M8 × 1.25 Male
OTT COS8 is a male-thread rod end for kart tie rods, built to OEM standards and used as original equipment by leading kart manufacturers. The zinc-plated carbon-steel housing holds a hardened and ground GCr15 bearing-steel ball running in a bronze bushing liner, giving smooth steering articulation with minimal unwanted play and a long service life. Thread is M8 × 1.25 mm, offered in right-hand (COS8) and left-hand (COSL8) versions — a typical adjustable tie rod uses one of each. OEM / replacement fitment includes OTK / Tony Kart, Kosmic, Exprit, Redspeed and FA Kart.
- MOQ
- 10 pcs
- Lead time
- 30-45 days for standard orders
- Shipping
- FOB Ningbo / Shanghai
Technical data
Specifications
| Model | COS8 (RH) / COSL8 (LH) |
|---|---|
| Thread | M8 × 1.25 mm male |
| Type | Rod end bearing (male) |
| Housing | Carbon steel, zinc plated |
| Ball | Hardened and ground GCr15 bearing steel |
| Liner | Bronze bushing |
Applications
- Kart tie rods
- Steering linkage
- OTK / Tony Kart, Kosmic, Exprit, Redspeed, FA Kart
Fitment note: cross-references and vehicle applications are for identification. Send us the OE number, VIN or a sample and we will confirm the exact fitment before you order.
Key Features
- 01Right-hand and left-hand thread versions
- 02GCr15 ball with bronze liner
- 03Tight tolerances — minimal steering play
- 04OEM-quality replacement
Packaging
Available in OTT branded packaging or custom OEM packaging. Individual bearings are sealed in PE bags, packed in branded carton boxes, then palletized in wooden crates for export shipping.
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Application Guides
Request for quotation
Need COS8 (RH) / COSL8 (LH) in volume, or a variant of it?
Share an OE or competitor number, a drawing or target dimensions and your annual volume. Samples available for qualified projects.
- MOQ
- 10 pcs / model
- Lead time
- 30-45 days for standard orders
- Shipping
- FOB Ningbo / Shanghai