Diaphragm (B) - Genuine
Model: 196420-02720
Keypart Price
£229.67 inc VAT £191.39 ex VAT
 Special order item – expected 2-4 days
Yanmar Production Years Serial Number Range
SD20
SD20A
SD20A-S
SD20B
SD20B-S
SD20C
SD20C-S
SD25
SD30
SD31
SD40
SD40-4T
SD50
SD50-4T
Replacement parts
You may need one of the following products
Сustomers who bought this product also bought
O-Ring - Replacement
Model: 948981-R
O-Ring - Replacement
  In stock
£7.68 inc VAT £6.40 ex VAT
View
Add to Basket
Outer Securing Band (235) Upper - Genuine
Model: 196420-02740
Outer Securing Band (235) Upper - Genuine
  Special order item – expected 2-4 days
£45.10 inc VAT £37.58 ex VAT
View
Add to Basket
Inner Securing Band (199) Lower - Genuine
Model: 196420-02730
Inner Securing Band (199) Lower - Genuine
  Special order item – expected 2-4 days
£35.65 inc VAT £29.71 ex VAT
View
Add to Basket
Diaphragm (A) - Genuine
Model: 196420-02711
Diaphragm (A) - Genuine
  Special order item – expected 2-4 days
£400.50 inc VAT £333.75 ex VAT
View
Add to Basket
Seal Ring - Genuine
Model: 196313-02591
Seal Ring - Genuine
  In stock
£11.04 inc VAT £9.20 ex VAT
View
Add to Basket
O-Ring - Genuine
Model: 24321-000750
O-Ring - Genuine
  Special order item – expected 2-4 days
£5.23 inc VAT £4.36 ex VAT
View
Add to Basket
Exhaust Valve - Replacement
Model: 105225-11110
Exhaust Valve - Replacement
  In stock
£24.65 inc VAT £20.54 ex VAT
View
Add to Basket
Piston & Ring Assembly - Standard - Genuine
Model: 105311-22090
Piston & Ring Assembly - Standard - Genuine
  In stock
£191.00 inc VAT £159.17 ex VAT
View
Add to Basket
Big End Bearing Kit - Std. size - Genuine
Model: 705311-23600
Big End Bearing Kit - Std. size - Genuine
  In stock
£30.85 inc VAT £25.71 ex VAT
View
Add to Basket
GL5 75W/90 Synthetic Gear Oil - 1 L - Replacement
Model: 22479650-R
GL5 75W/90 Synthetic Gear Oil - 1 L - Replacement
  In stock
£24.77 inc VAT £20.64 ex VAT
View
Add to Basket
Circulation Pump Gasket - Genuine
Model: 121450-44411
Circulation Pump Gasket - Genuine
  In stock
£4.87 inc VAT £4.06 ex VAT
View
Add to Basket
External Rubber Flap (included in 21389074 kit) - Replacement
Model: 854932-R
External Rubber Flap (included in 21389074 kit) - Replacement
  In stock
£85.44 inc VAT £71.20 ex VAT
View
Add to Basket