Hanchi Auto Parts
AR87420 Water Pump Suitable for Perkins TRACTORS SERIES 20-30-35 High Quality
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Looking for AR87420? It is the Perkins;John Deere OE reference for a cooling water pump used on TRACTORS, SERIES 20-30-35, 2120,2020,2030 1120,1020,1130,2130 and other listed engines. The replacement we supply keeps the same fit and pulley dimensions. Net weight 8.30 kg, packed 2 per carton.
Which engines use the AR87420 water pump?
Fitment covers TRACTORS; SERIES 20-30-35; 2120,2020,2030 1120,1020,1130,2130; 2035,1035,1635,1750; AR76290.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of AR87420?
| Parameter | Value |
| OE number | AR87420 |
| Fits brand | Perkins;John Deere |
| TO Belt pulley height | 139.8 |
| TO Shaft head height | 147.6 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| Belt pulley thread | 4-3/8-16-2A |
| TO Impeller height Ⅰ | 0.5 |
| Installation of water pipes | Water pipe fitted complete, no deformation |
| Air tightness testing | No leakage detected under negative pressure of 0.1 MPa |
| Appearance Ⅰ | Neutral finish, no third-party logos |
| Appearance Ⅱ | Clean surface: no dirt, rust or paint peeling |
| Assembly rotation | Turns freely by hand, no sticking or noise |
| Included Component 1 | MF107-WD-1 |
| Net weight | 8.30 kg |
| Packing | 2 pcs/ctn, 19.00 kg gross |
What part numbers interchange with AR87420?
Dealers and fleet systems quote this pump under more than one OE number:
- 13243
- 2030-35
- AR65260
- AR97708
Packing and quality checks
Each pump is packed individually; a master carton holds 2 pieces at 19.00 kg gross.
Air-tightness is checked pump by pump under a negative pressure of 0.1 MPa before packing.
Frequently asked questions
What vehicles or engines does AR87420 fit?
AR87420 fits TRACTORS, SERIES 20-30-35, 2120,2020,2030 1120,1020,1130,2130 and other listed engines. It is a Perkins;John Deere application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace AR87420?
AR87420 interchanges with 13243, 2030-35, AR65260, AR97708. All of these refer to the same water pump assembly.
Is AR87420 available from stock?
Yes, this number is in regular production. Lead time for carton quantities is usually a few days; ask us for current stock before ordering.
How much does the AR87420 water pump weigh?
One pump weighs 8.30 kg net. A full carton of 2 pieces comes to 19.00 kg gross.
How do I confirm AR87420 is the pump I need?
Check the OE number stamped on your old pump or in the parts book, then compare engine model and pulley height with the spec table on this page. If anything is unclear, send us a photo of the old unit.
Send us the OE number and your engine model — we confirm fitment before you order.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.
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