| Brand Name: | TAKUMI | 
| Model Number: | R5B12-77 | 
| MOQ: | 10pcs | 
| Price: | to be discussed | 
| Delivery Time: | 25 working days | 
| Payment Terms: | L/C, D/A, D/P, T/T | 
jenbacher industrial spark plugs power For Engine Wartsila: W25SG, W28SG Replace For BOSCH 7301 7306
| 
			 TAKUMI Type  | 
			
			 R5B12-77  | 
		
| 
			 Thread  | 
			
			 M18X1.5  | 
		
| 
			 Reach  | 
			
			 20.6mm  | 
		
| 
			 Hex  | 
			
			 22.2mm  | 
		
| 
			 Seat Type  | 
			
			 Flat  | 
		
| 
			 Gap  | 
			
			 0.3 mm  | 
		
| 
			 Heat Range  | 
			
			 77  | 
		
| 
			 Electrode Type  | 
			"J" Gap industrial electrode | 
| Resistor or Non-Resistor | Resistor | 
| Replacement | 
			 Champion RB77WPCC 
  | 
		
![]()
2. Advanced anti-corrosion, anti-fouling properties
3. Improved fuel economy
4. Equal life time to the original
5. Competitive price than the original
![]()
![]()
| Brand Name: | TAKUMI | 
| Model Number: | R5B12-77 | 
| MOQ: | 10pcs | 
| Price: | to be discussed | 
| Packaging Details: | 1. Neutral packing 2.4pcs/box 3. As the customer required | 
| Payment Terms: | L/C, D/A, D/P, T/T | 
jenbacher industrial spark plugs power For Engine Wartsila: W25SG, W28SG Replace For BOSCH 7301 7306
| 
			 TAKUMI Type  | 
			
			 R5B12-77  | 
		
| 
			 Thread  | 
			
			 M18X1.5  | 
		
| 
			 Reach  | 
			
			 20.6mm  | 
		
| 
			 Hex  | 
			
			 22.2mm  | 
		
| 
			 Seat Type  | 
			
			 Flat  | 
		
| 
			 Gap  | 
			
			 0.3 mm  | 
		
| 
			 Heat Range  | 
			
			 77  | 
		
| 
			 Electrode Type  | 
			"J" Gap industrial electrode | 
| Resistor or Non-Resistor | Resistor | 
| Replacement | 
			 Champion RB77WPCC 
  | 
		
![]()
2. Advanced anti-corrosion, anti-fouling properties
3. Improved fuel economy
4. Equal life time to the original
5. Competitive price than the original
![]()
![]()