MultiStar Cold – Your Source for Bus Air Conditioner Parts
The Linnig LA16.021Y (also referenced as LA16.21Y) is a high-performance electromagnetic clutch assembly designed for bus air conditioning compressors. Featuring a 2B double-groove pulley with 173mm diameter, this clutch is the direct OEM replacement for Konvekta, Webasto-Spheros, MAN (Neoplan-Neoman), and Autoclima applications.
CROSS-REFERENCE PART NUMBERS:
- LA16.21Y
OEM Code of Linnig LA16.021Y Magnetic Clutch – Premium Electromagnetic Clutch for Bus AC Compressors – 2B Single-Groove Pulley
Konvekta:
H13-001-570-L
H13-001-570-L-01
H13001570
H13001570L01
Webasto-Spheros:
80262A
80262B
MAN (Neoplan-Neoman):
0302.171.00
36.77954-6019
11007401
030217100
3677954-6019
11160187
36779546019
Linnig (Kendrion Markdorf):
LA16.21Y
LA1621Y
LA16.021Y
LA16021Y
Autoclima:
4045616021
Other OEM Codes:
300401036
36779546019
42471043
50942
N1011007401
RMA6805
This clutch is specifically engineered for Bock FKX40, FKX50/460, FKX50/775 and Bitzer 4UFC(Y), 4NFC(Y), 6UFC(Y), 6TFC(Y) compressors.
✨ Key Features & Benefits
- Complete with Coil – Supplied with the electromagnetic coil for immediate installation
- Precision Fitment – Direct OEM replacement for Konvekta, Webasto-Spheros, MAN, and Autoclima applications
- Reliable Performance – 240 Nm torque capacity with stable 24V operation
- Durable Construction – Built for harsh bus and coach operating environments
- Wide Export Coverage – Trusted by bus AC workshops and distributors worldwide
Technical Drawings
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | LA16.021Y / LA16.21Y / LA16021Y / LA1621Y |
| Pulley Type | 2B (double B-section V-belt) |
| Pulley Diameter | 173mm |
| Groove Dimensions | 2 x 17mm |
| Rated Voltage | DC 24V |
| Consumed Power | 60W |
| Static Friction Torque | 240 Nm |
| Max Speed | 3,800 rpm |
| Manufacturer Location | D-88677 (Markdorf, Germany) |
🚛 Compatible Compressors
| Brand | Model Series |
|---|---|
| Bock (GEA) | FKX40, FKX50/460, FKX50/775 |
| Bitzer | 4UFC(Y), 4NFC(Y), 6UFC(Y), 6TFC(Y) |
🌍 Applications
| Application | Details |
|---|---|
| Bus & Coach AC | Bock FKX40/FKX50 and Bitzer 4U/4N/6U/6T compressors |
| OEM Replacement | Direct fit for Konvekta H13001570L, MAN 36779546019, Webasto 80262A/B |
| Commercial Vehicle HVAC | Reliable cooling for passenger transport fleets |
| Advantage | Benefit |
|---|---|
| Factory Direct | No middlemen – competitive pricing |
| Quality Focus | OEM-grade materials and testing standards |
| Fast Delivery | Ready stock and quick production turnaround |
| Technical Support | Expert assistance for fitment verification |
| Global Reach | Shipping to 50+ countries worldwide |
| Flexible MOQ | Low minimum order quantities |
Multistar Cold – Your trusted partner for bus air condidtioner parts and complete thermo king parts and carrier transicold parts . OEM-grade quality, competitive pricing, global shipping from China.