AST5282
Petrol Compression Adaptor - M12 Long Reach
- AST5282 can be used with ALL Standard Petrol Compression Testers.
- For difficult to access spark plug threads such as those positioned beneath the vehicle bulkhead or in a motorcycle frame.
- Rigid construction to avoid cross threading.
- 120mm long
Typical applications include: Ford Transit Custom PHEV fitted with a 1.0 Ecoboost Chain Drive Engine mounted directly above a hybrid electric drive unit.
Also, suitable for use on popular 6-cylinder BMW engines that are installed longitudinally (in-line).
With this kit you may also need:
Petrol Engine Compression Test Kit - DELUXE KIT
AST4675 - DELUXE Petrol Engine Compression Test Kit.
This quality compression tester comprises:
• Air Input adaptor for valve seal / spring replacement
• Range of adaptors covering 10mm, 12mm, 14mm & 18mm spark plug hole connections
• M14 Long Reach Adaptor for deep seated 14mm spark plug holes in 16v. and V6 engines

Petrol Engine Compression Test Kit - POPULAR KIT
AST4678 - POPULAR Petrol Engine Compression Test Kit.
This quality compression tester comprises:
• Air Input Adaptor for valve seal / spring replacement
• Range of adaptors covering 10mm, 12mm, 14mm & 18mm spark plug hole connections.
