417-862-4455
2017+ Ford F350 M300 Trac-Lok Limited Slip Differential 37 Spline 3:73 and Down
$695.00
- SKU: 10222245
- Brand: Dana/Spicer
- Weight: 50.0
- Shipping: Calculated at checkout
2 in stock
This is a genuine Dana/Spicer Trac-lok posi for the M300 rear axle found in many 2017 and newer Ford F350 trucks. This differential has 37 spline axle gears and includes both side bearings and races (10124439) with bearing numbers 3994 and race numbers 3920. Here are some specs from Dana’s website:
| Brand | Spicer |
| Axle Model | M300 |
| Vehicle Location | Rear |
| Cover Bolt Quantity | 14 |
| Axle Shaft Spline Quantity | 37 |
| Differential Case Split | 3.73 And Down |
| Differential Type | Trac-Lok |
| Carrier Type | Loaded |
| Axle Spline Diameter (IN) | 1.62 |
| Material | Nodular Iron |
| Bearings Included | Yes |
| Ring Gear Bolt Quantity | 14 |
| Bolt Thread Size | M16 x 1.25 |
| Package Type | EACH |
| Package Qty | 1 |
| Weight | 51.85 LB |
| Country of Origin |
United States |
Original Dana part number was 10043381.
| Weight | 50.0 lbs |
|---|---|
| Dimensions | 12 × 12 × 12 in |
General Inquiries
There are no inquiries yet.
Related products
Traction Devices
2011842 Dana 80 Rear Differential Trac Lok Posi 35 Spline 3.73 & Down 708054 Dodge Ford
This is a genuine Dana/Spicer Trac Lok posi for 373 and 354 gear ratios in Dodge applications. Can be used in Fords with 354 gears, but be careful with 373 applications as most Ford’s used a 373 gearset with a thin ring gear and a 410 and up differential carrier. These axle gears are the [...]
View Details
Traction Devices
Ford 8.8 31 spline Traclock Posi Traction Differential OEM AAM
This is an OEM style genuine AAM Traclock posi differential. We use the M4204F318 part number, but the box also has the latest AAM part number AL3Z4026A. This fits all Ford 8.8 differentials with 31 spline axles. These are a rebuildable clutch style posi.
View Details
Traction Devices
Dana 70 32 Spline Trac Lok Limited Slip Posi Differential 4:10 and Lower Numerically
This is a genuine Dana/Spicer Trac Lok differential for a Dana 70 rear with 32 axle splines and 4:10 and numerically lower gear ratios (3:73, 3:54). This is a lower cost alternative to the Power Lok differentials found in most Dana 70’s. This a a narrow differential carrier, and may require outboard spacers (701098X).
View Details
Traction Devices
Jeep Dana 44 LOADED TRAC LOK Posi Differential Kit Complete JK Wrangler 3:21-4:10 2007-2018
This is a genuine Dana/Spicer posi trac differential for the Dana 44 rear differential found in later Jeep JK applications. This kit includes differential side bearings and 1/2 inch ring gear bolts. We also have sleeves available to bush the holes down to 7/16 and from 7/16 to 3/8. This is for factory ratio’s from [...]
View Details
Traction Devices
Dodge 8.25 Trac-Lok Differential Posi Carrier Assembly Complete Jeep 29 Spline C8.25 1997+
This is a genuine Dana Trac-Loc differential for Dodge and Jeep vehicles with the 8.25″ ring gear from 1997+ with 29 spline axles. This is what came out in these year vehicles from the factory if they had a posi track differential. They also make a nice upgrade when replacing an open differential. The new [...]
View Details
This is a genuine Dana/Spicer electric locking differential for the 2004-2015 Nissan Titan with a Dana 44 rear differential. This is what came out in these trucks from the factory if they had the electric locking differential. This comes with the differential side bearings and a set of ring gear bolts.
View Details
Traction Devices
Jeep Dana Super 44 Hydra Lok Vari Lok Limited Slip Differential Carrier Assembly 7/16″ Bolt Holes
This is a genuine Dana Hydra Lok or Vari Lok limited slip differential for a Dana 44 in a late model Jeep. This one is drilled for the 7/16″ ring gear bolts. The plenum for this differential is sold seperately under part number 52783. This unit will only work to replace a Hydra Lok or [...]
View Details
Traction Devices
This is a genuine AAM posi trac differential for 1997 and newer Ford 1/2 ton trucks and SUVs with the 9.75 ring gear. It is the same as the Dana 73106X.
View Details