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Bobcat 6685105 is the engine coolant water pump with housing, bearing, shaft and impeller. It is used on Bobcat skid steers with the Kubota V2203. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Water Pump |
| Replaces | Bobcat 6685105 |
| Fits | Kubota D1703 and V2203 engines in Bobcat S130, S150, S160, S175 and S185 skid steer loaders |
| Condition | New, aftermarket |
| Stat. HS-Code | 841330 |
| Country of Manufacture | China |
Machines
Check the part number on your old unit before ordering.
| Bobcat Part No.(SPM Part No.) | Fits |
|---|---|
| 6685105(SPM-HEP-4364) | Kubota D1703 and V2203 engines in Bobcat S130, S150, S160, S175 and S185 skid steer loaders |
Coolant leak from the weep hole
Coolant dripping from the pump body means the seal has failed. Replace the pump before the engine runs low and overheats.
Overheating
A worn impeller moves less coolant. If the engine runs hot with a good thermostat and radiator, check the pump.
Bearing noise or play
A rumble or play at the pulley means the bearing is worn and the seal will follow.
Service at the same time
Change the thermostat, belts and coolant while the pump is off.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (4 aftermarket sellers) | USD 49.00 to 191.76 | 25 Oct 2026 |
| Reliable Aftermarket Parts | USD 57.75 | 25 Oct 2026 |
| Tractor Parts ASAP | USD 61.99 | 25 Oct 2026 |
| All Skid Steers | USD 62.95 | 25 Oct 2026 |
| FridayParts | USD 71.66 | 25 Oct 2026 |
| Loader Parts Source | USD 73.25 | 25 Oct 2026 |
| Spare Part Mart | USD 39.20 | Today |
Our price of USD 39.20 is 20% to 80% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of Bobcat 6685105. It is not made by or affiliated with Bobcat; the Bobcat part number is used only to show what it replaces.
It fits Kubota D1703 and V2203 engines in Bobcat S130, S150, S160, S175 and S185 skid steer loaders. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Prices depend on your ZIP or postcode.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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Join Marty Mates and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that.
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