Onspot is the original Automatic Tire Chains system, leading the way since 1977. Over the past four decades, they have developed and refined the most effective system with outstanding quality and reliability. Onspot is manufactured, sold and serviced in the USA. They now also own InstaChain.
- FYI, OnSpot parts are not interchangable with InstaChain.
If you do not see what you need, please click here to contact us.
Tire Chains
Showing 1–24 of 72 results
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Heavy Truck, Tire Chains, Winter Products
0130-A OnSpot Helmet for 170mm Chainwheel
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0130-A OnSpot Helmet for 170mm Chainwheel
0130-A OnSpot Helmet for 170mm Chainwheel. When replacing your chainwheel, replace the helmet to protect the wheel from snow and ice.
It fits the wheel having a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-0130-A -
Heavy Truck, Tire Chains, Winter Products
0925-AL-9 OnSpot LH Complete Chainwheel Assembly 190mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0925-AL-9 OnSpot LH Complete Chainwheel Assembly 190mm 9 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the left side (Driver) only. It has 9 red links to denote the side of the vehicle to be installed on.
The center of the wheel has a cast-in number of 5423-A (The L190 is a patent number).
SKU: OS-0925-AL-9 -
Heavy Truck, Tire Chains, Winter Products
0925-AR-9 OnSpot RH Complete Chainwheel Assembly 190mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0925-AR-9 OnSpot RH Complete Chainwheel Assembly 190mm 9 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the right side (Passenger) only. It has 9 blue links to denote the side of the vehicle to be installed on.
The center of the wheel has a cast-in number of 5423-A (The L190 is a patent number).
SKU: OS-0925-AR-9 -
Heavy Truck, Tire Chains, Winter Products
0926-A OnSpot Helmet for 190mm Chainwheel
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0926-A OnSpot Helmet for 190mm Chainwheel
0926-A OnSpot Helmet for 190mm Chainwheel. When replacing your chainwheel, replace the helmet to protect the wheel from snow and ice.
It fits the wheel having a cast-in number of 5423-A (The L190 is a patent number).
SKU: OS-0926-A -
Heavy Truck, Tire Chains, Winter Products
1331-A OnSpot 170mm Chainwheel Only with Hardware
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1331-A OnSpot 170mm Chainwheel Only with Hardware
1331-A OnSpot 170mm Chainwheel Only with Hardware replaces your worn chainwheel from OnSpot Automatic Tire Chains.
- Includes wheel, bearings, snap ring, and chain bolts.
- Does not include chains.
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1331-A -
Heavy Truck, Tire Chains, Winter Products
1392-AL-7 OnSpot LH Complete Chainwheel Assembly 170mm 7 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AL-7 OnSpot LH Complete Chainwheel Assembly 170mm 7 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the left side (Driver) only. It has 7 red links to denote the side of the vehicle to be installed on.
- 9 Chain Link Model Shown in Picture, Actually has 7 Links
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AL-7 -
Heavy Truck, Tire Chains, Winter Products
1392-AL-8 OnSpot LH Complete Chainwheel Assembly 170mm 8 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AL-8 OnSpot LH Complete Chainwheel Assembly 170mm 8 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the left side (Driver) only. It has 8 red links to denote the side of the vehicle to be installed on.
- 9 Chain Link Model Shown in Picture, Actually has 8 Links
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AL-8 -
Heavy Truck, Tire Chains, Winter Products
1392-AL-9 OnSpot LH Complete Chainwheel Assembly 170mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AL-9 OnSpot LH Complete Chainwheel Assembly 170mm 9 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the left side (Driver) only. It has 9 red links to denote the side of the vehicle to be installed on.
- If you have a 8 or 7 link model, you can cut links off to turn this into the wheel you need.
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AL-9 -
Heavy Truck, Tire Chains, Winter Products
1392-AR-7 OnSpot RH Complete Chainwheel Assembly 170mm 7 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AR-7 OnSpot RH Complete Chainwheel Assembly 170mm 7 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the right side (Passenger) only. It has 7 blue links to denote the side of the vehicle to be installed on.
- 9 Chain Link Model Shown in Picture, Actually has 7 Links
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AR-7 -
Heavy Truck, Tire Chains, Winter Products
1392-AR-8 OnSpot RH Complete Chainwheel Assembly 170mm 8 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AR-8 OnSpot RH Complete Chainwheel Assembly 170mm 8 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the right side (Passenger) only. It has 8 blue links to denote the side of the vehicle to be installed on.
- 9 Chain Link Model Shown in Picture, Actually has 8 Links
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AR-8 -
Heavy Truck, Tire Chains, Winter Products
1392-AR-9 OnSpot RH Complete Chainwheel Assembly 170mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products1392-AR-9 OnSpot RH Complete Chainwheel Assembly 170mm 9 Link
This replacement chainwheel from OnSpot Automatic Tire Chains is for the right side (Passenger) only. It has 9 blue links to denote the side of the vehicle to be installed on.
- If you have a 8 or 7 link model, you can cut links off to turn this into the wheel you need.
The center of the wheel has a cast-in number of 1331-A (The L190 is a patent number).
SKU: OS-1392-AR-9 -
Heavy Truck, Tire Chains, Winter Products
5423-A OnSpot 190mm Chainwheel Only with Hardware
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products5423-A OnSpot 190mm Chainwheel Only with Hardware
5423-A OnSpot 190mm Chainwheel Only with Hardware replaces your worn chainwheel from OnSpot Automatic Tire Chains.
- Includes wheel, bearings, snap ring, and chain bolts.
- Does not include chains.
The center of the wheel has a cast-in number of 5423-A (The L190 is a patent number).
SKU: OS-5423-A -
Heavy Truck, Tire Chains, Winter Products
5559-D OnSpot Arm Bearing Kit w/Oilyte Bushing (Model 04)
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products5559-D OnSpot Arm Bearing Kit w/Oilyte Bushing (Model 04)
This kit services some Model 04 arms. Services one arm.
Kit Includes;
- (1) 1077-B Arm Bolt 4” Length
- (1) 1078-A 3/8-24 x 1/2” Set Screw
- (2) 5487-A Oilyte Bushing
- (1) 5365-A M14 x 2.0 Arm Bolt Grip Nut
SKU: OS-5559-D -
Air Switch, Heavy Truck, Solenoid Valves, Tire Chains, Winter Products
9052-W OnSpot Air Compressor Micro Switch 85-105 PSI
*FREE UPS Ground
on orders of $99 or more!USA!
Air Switch, Heavy Truck, Solenoid Valves, Tire Chains, Winter Products9052-W OnSpot Air Compressor Micro Switch 85-105 PSI
9052-W OnSpot Air Compressor Micro Switch 85-105 PSI
Replace your air compressor pressure switch with a new one from OnSpot Chains.
Specifications;
- 12 vdc
- 1/8 npt male port
- Normally Closed – Opens 85-105 PSI
SKU: OS-9052-W -
Heavy Truck, Solenoid Valves, Tire Chains, Winter Products
9301 OnSpot Electric / Air Solenoid
*FREE UPS Ground
on orders of $99 or more!Heavy Truck, Solenoid Valves, Tire Chains, Winter Products9301 OnSpot Electric / Air Solenoid
Replace your stuck / frozen solenoid with a new one from OnSpot Chains.
This is an OE product supplied by OnSpot Tire Chains.
Specifications;
- 12 vdc
- 1/4 npt ports
- (Replacement for 5047-B Solenoid)
SKU: OS-9301 -
Heavy Truck, Air Supply, Air Compressor Kits, Air Compressors, Winter Products, Tire Chains
9503 OnSpot Air Compressor Kit – 100 PSI Air Pressure
*FREE UPS Ground
on orders of $99 or more!Heavy Truck, Air Supply, Air Compressor Kits, Air Compressors, Winter Products, Tire Chains9503 OnSpot Air Compressor Kit – 100 PSI Air Pressure
9503 OnSpot Air Compressor Kit – 100 PSI Air Pressure
Replace your air compressor and tank with a new one from OnSpot Chains.
Includes:
- 12 Volt Piston Type Compressor (Maintenance Free)
- 600 cu inch air tank
- Air line & fittings
- See PDF below for a complete list.
Specifications;
- 12 vdc
- 85 on – 105 off Air Switch
SKU: OS-9503 -
Heavy Truck, Tire Chains, Winter Products
0438-A OnSpot Cylinder Clamps w/Bolts
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0438-A OnSpot Cylinder Clamps w/Bolts
This kit includes two half clamps and two bolts with nuts, and services one of a 1037-A or 1037-B OnSpot Automatic Tire Chains Cylinder. When replacing this part, use extreme caution as there is a large coil spring which needs to be properly secured!
Kit Includes;
- (2) half clamps and (2) bolts w/nuts
- Part number 10, 11, 12 in drawing.
SKU: OS-0438-A -
Heavy Truck, Tire Chains, Winter Products
0927-AL-9 OnSpot LH Chainplate Assembly 190mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0927-AL-9 OnSpot LH Chainplate Assembly 190mm 9 Link
This replacement chainplate from OnSpot Automatic Tire Chains is for the left side (Driver) only. It has 9 blue links to denote the side of the vehicle to be installed on.
Chain Plate Only with Hardware.
SKU: OS-0927-AL-9 -
Heavy Truck, Tire Chains, Winter Products
0927-AR-9 OnSpot RH Chainplate Assembly 190mm 9 Link
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0927-AR-9 OnSpot RH Chainplate Assembly 190mm 9 Link
This replacement chainplate from OnSpot Automatic Tire Chains is for the right side (Passenger) only. It has 9 blue links to denote the side of the vehicle to be installed on.
Chain Plate Only with Hardware.
SKU: OS-0927-AR-9 -
Heavy Truck, Tire Chains, Winter Products
0928-A OnSpot Cylinder Diaphram
*FREE UPS Ground
on orders of $99 or more!USA!
Heavy Truck, Tire Chains, Winter Products0928-A OnSpot Cylinder Diaphram
This kit includes one diaphram and services 1037-A and 1037-B Cylinders.
When replacing this part, use extreme caution as there is a large coil spring which needs to be properly secured!
Kit Includes;
- (1) 0928-A OnSpot Cylinder Diaphram
- Part number 2 in drawing.
SKU: OS-0928-A
