Cloyes S1125 inner timing crankshaft sprocket for the 2013-2017 Mazda CX-5 4-cylinder 2.0L and other vehicles drives the timing chain from the crankshaft. Also called an engine timing crankshaft sprocket, it works with the chain, tensioners, guides and other sprockets to keep engine timing precise.
- Precision-tooled tooth form, bore, off-set and timing index
- CAD designed and heat-treated for smooth installation and reliable performance
- Each sprocket is tested for function, fitment and durability
- Single-row roller chain sprocket with one timing mark
Quick facts
- Part: Cloyes S1125 inner timing crankshaft sprocket
- Also called: engine timing crankshaft sprocket
- Fits: 2013-2017 Mazda CX-5 4-cylinder 2.0L and other vehicles
- Position: Inner
- Condition: New
A worn sprocket can show up as timing chain rattle, rough running or a timing-related warning light. Those signs alone do not prove the sprocket is the problem, since a stretched chain is another common cause. During timing service, the chain, tensioners and guides are best replaced along with the sprockets.
Fits
This sprocket is a direct-fit replacement for the 2016-2020 Mazda CX-3 4-cylinder 2.0L and the 2016-2020 Mazda MX-5 4-cylinder 2.0L, along with the 2013-2017 Mazda CX-5 4-cylinder 2.0L. If your car is not named here, open the "Vehicles it fits" section and check your exact model and engine.
Specifications
Fit and size
- Position: Inner
- Quantity per vehicle: 1
- Mounting hole diameter: 30.023 mm (1.182 in)
- Width: 17.221 mm (0.678 in)
- Tooth width: 4.115 mm (0.162 in)
- Mounting hole quantity: 1
Build and materials
- Chain type: Roller
- Chain rows: 1
- Timing marks: 1
- Condition: New
- Warranty: Cloyes Limited Lifetime Warranty
In the box
One timing crankshaft sprocket. This listing is one sprocket, and each of these engines takes one.
Frequently Asked Questions
Is the Cloyes S1125 inner timing crankshaft sprocket right for the 2016-2020 Mazda CX-3 4-cylinder 2.0L?
Yes. Cloyes S1125 is a direct-fit replacement for the 2016-2020 Mazda CX-3 4-cylinder 2.0L and also for the 2013-2017 Mazda CX-5 4-cylinder 2.0L. For other models, check the "Vehicles it fits" section.
Does the S1125 timing crankshaft sprocket come with a timing chain or tensioners?
No. This listing is one timing crankshaft sprocket; the chain, tensioners and guides are separate parts. Each engine takes one sprocket.
What size is the mounting hole on the Cloyes S1125 sprocket?
The Cloyes S1125 has a 30.023 mm (1.182 in) mounting hole. The sprocket is 17.221 mm (0.678 in) wide, with a tooth width of 4.115 mm (0.162 in).
Should I replace the chain when I install this timing crankshaft sprocket?
Yes. For timing service, the chain, tensioners, guides and sprockets are all replaced together to keep the timing system sound.
Is the Cloyes S1125 a roller chain sprocket?
Yes. The Cloyes S1125 is a single-row roller chain sprocket with one timing mark. It is CAD designed and heat-treated.
