BOCK FKX40 Gruppi Compressore 655K / 560K / 470K – Unità Complete per Climatizzatori Bus a 4 Cilindri | R134a 24V
- Praevisio
- Producta Commendata
- Compressor body: correct bore, pistons, bearings and valve plate for the displacement ordered.
- Valve plate system: suction/discharge reeds matched to the model.
- Clutch: fitted to your specification (24V/12V, 2A2B or single-groove) or shipped bare.
- Tested: every assembly leak- and performance-tested before dispatch.
- 470K: Autobus 8–10 m, minor demanda de refrigeratio.
- 560K: Autocarros standard 10–11 m.
- 655K: Autocarros longi 11–12 m et mercatus alti ambientis.
- WhatsApp / WeChat: +86-18670382782 | Telephonum fixum: +86-0731-82034997 / 82034998
- E-Mail: [email protected]
- Websites: www.weilipart.com | www.weiliautomotive.com | www.cooliparts.co m
Jedna rodina, tri zdvihy, kompletné zostavy
The BOCK FKX40 is the aluminium 4-cylinder compressor family at the heart of Chinese and export bus air-conditioning – factory-fitted on Yutong, King Long and Higer coaches. We supply complete compressor assemblies across the three most-ordered displacements: 655K (650 cc), 560K (560 cc) and 470K (470 cc).
Every assembly is a complete, ready-to-fit unit: compressor body with the correct cylinder geometry, valve plate system and service ports – configured with or without clutch to your drive specification. One part number from us replaces the whole failed unit; no rebuilding, no parts chasing.

BOCK FKX40 Complete Compressor Conventus
Family Specification Matrix
Formam |
FKX40/655K |
Dislocatio |
650 cc / rev |
Cylindri |
4 |
Foramen x Gradus |
65 x 49.5 mm |
Ambitus velocitatis |
500 – 3000 rpm |
Tensio (Clutch) |
24V / 12V DC |
Refrigerans |
R134a |
FKX40/560K: 560 cc/rev, 4 cylinders, Ø60 x 49.5 mm. FKX40/470K: 470 cc/rev, 4 cylinders, Ø55 x 49.5 mm. Both share the 500–3000 rpm range, 24V/12V clutch options and R134a charge.

FKX40 560K Assembly

FKX40 655K Assembly
What 'Complete Assembly' Means

FKX40 755K – Top Displacement (Also Available)

BOCK Compressor – Unit View
Which Displacement Fits Your Bus

Systema Placae Valvularis FK40
Questiones Frecventer Interrogatae
Q: Haec nova an restituta sunt? A: Utrumque – confectiones novae authenticas et unitates restitutae peritos habemus.
Q: Necesse estne specificare clutchem? A: Ita – nuntiate nobis voltam et configurationem cinguli, aut ordinate nudam.
Q: Possumne exacte modellem meum adaequare? A: Mitte photographiam antiquae tabellae nominis; nos variantem FKX40 confirmamus.
Q: Garantia? A: 13 mensium.
Contactus & Ordinatio
Hunan Weili Auto Parts Appliance Co., Ltd