The ring and pinion are the two main gears inside the Ford Transit Connect differential. The pinion gear takes the spin from the driveshaft and turns the larger ring gear, which drives the axles and wheels. The size relationship between the two sets the final drive ratio, which is the single biggest factor in how the van pulls, cruises, and uses fuel.
Owners replace the ring and pinion when the gears wear, when a differential is rebuilt, or when they want a different ratio for towing or economy. Worn gears announce themselves with a whine that changes with speed, a grinding feel, or play in the driveline. Left alone they can damage the bearings and carrier around them, so replacing the set early protects the more expensive parts.
| Item | Details |
|---|---|
| 3.73 | Lower numeric ratio. Best for fuel economy and relaxed, quiet highway driving with light loads. |
| 4.10 | Middle ground. A balance of everyday drivability with a little more low-end pull. |
| 4.56 | Higher numeric ratio. Best for towing, hauling, and quicker acceleration at the cost of some fuel economy. |
| Item | Details |
|---|---|
| INCLUDED | The matched ring gear and pinion gear in the ratio you order. |
| NOT INCLUDED | Bearings, crush sleeve, shims, carrier, seals, and gear oil. A proper install uses a fresh bearing and setup kit, sold separately. |
| Tools You Need | This is a precision install. A dial indicator, inch-pound torque wrench, bearing puller and press, and gear marking compound are required to set pinion depth, backlash, and preload. |
This Ford Transit Connect ring and pinion set is confirmed for the following:
| Vehicle | Compatibility |
|---|---|
| 2010 Ford Transit Connect | Differential ring and pinion, ratio specific |
| 3.73 ratio | Economy and highway focus |
| 4.10 ratio | Balanced everyday use |
| 4.56 ratio | Towing and acceleration focus |
First generation Transit Connect vans (2010 to 2013) share similar drivetrain hardware, but the correct ratio still depends on your axle. Always confirm your current ratio and year at order so the gears match.
Not sure which ratio you need? Call (240) 301-0095 with your year and your current axle ratio from the door jamb or axle tag. Tell us whether you tow or mostly drive highway and we recommend and confirm the correct ring and pinion before shipping.
This is a used ring and pinion in good, serviceable condition. Quality control includes:
This is a used gear set in good serviceable condition. We recommend a fresh bearing and setup kit and a proper backlash and pinion depth setup by an experienced installer for the longest, quietest service life.
| Application | 2010 Ford Transit Connect | differential |
|---|---|
| Part Type | Ring and pinion gear set |
| Gear Type | Hypoid ring gear and pinion |
| Material | High strength steel |
| Available Ratios | 3.73 | 4.10 | 4.56 |
| Coating | Anti-corrosion finish |
| Approx Weight | 12 lbs |
| Function | Sets the final drive ratio and transfers power from driveshaft to wheels |
| Cross Compatible Years | First generation 2010 to 2013 Transit Connect | correct ratio still depends on your axle |
| Install Notes | Requires a fresh bearing and setup kit | sold separately |
| Recommended Setup | Backlash | pinion depth | and preload set to specification |
| Service Life | Long with proper setup | correct fluid | and matched ratio |
| Shipping | Free to all 50 states | fast transit | no core charge |
| Warranty | 15 day replacement warranty from delivery |
| Condition | Used | gears inspected for wear and proper tooth contact |
| Sku | vaz496 |
Contact (240) 301-0095 within 15 days of delivery.
