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(888) 312-8812 Login SignupMERITOR B 41280 1 Differential Gear Set, 4.63 Ring & Pinion Gear Ratio, 39 Gear Tooth Quantity
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MSRP: $2,357.20
$1,26699
Save $1,090.21
Limited availability at this price!
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Get it by Thursday, Sep 10
MERITOR B 41280 1 Part Description
Manufacturer
Product Description
Differential, Service Gear Set
Meritor Differential Gear Set
The Meritor Differential Gear Set provides the matched gear service package for RD22145 and RP22145 axle carriers using a 4.63 ratio. With 37 gear teeth and 8 pinion teeth, the set belongs inside the carrier where tooth contact, ratio match, and load transfer determine how the axle performs. Gear service at this level is handled during internal carrier repair, not quick wheel-end maintenance. For Meritor B 41280 1, the repair focus stays on the axle’s primary gear relationship and carrier setup.
| Aftermarket Extended Warranty - General | 3 Years / 300K Miles |
| Axle Model | RD22145, RP22145 |
| Gear Tooth Count | 37 |
| Pinion | 41731 |
| Pinion Tooth Count | 8 |
| Ratio | 4.63 |
| VMRS Code | 022-003-019 |
Features & Benefits
- Tooth count establishes the intended 4.63 axle ratio relationship
- Matched gear service reduces noise from worn contact surfaces
- Carrier setup depends on gear mesh, backlash, and bearing preparation
- Internal drivetrain repair addresses power transfer inside the axle
- RD22145 and RP22145 service uses this gearset during overhaul work
MERITOR B 41280 1 Specifications
Product Attributes
| Aftermarket Extended Warranty - General | 3 Years / 300K Miles |
| Axle Model | RD22145, RP22145 |
| Brand | Meritor |
| Gear Tooth Count | 39 |
| Pallet Quantity | 20 |
| Pinion | 41731 |
| Pinion Tooth Count | 8 |
| Ratio | 4.63 |
| Weight | 60.23 |
| Gear Tooth Quantity | 39 |
| Ring & Pinion Gear Ratio | 4.63 |
MERITOR B 41280 1 Cross References
| Brand | Part Number |
|---|---|
| TDAB412801, S479321210, 1696415C91, 81170613, 8235B412801, 85104047, 9631B412801, ATIB412801, B41280115 | |
| WORLD AMERICAN | B41280-1 |
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MERITOR B 41280 1 Manufacturer Information
Meritor®, whose roots could be traced back to 1909, is backed by over 100 years of industry experience plus a massive portfolio of products for various industries. In 1998, it made several acquisitions, including Volvo Trucks' heavy vehicle manufacturing operation in Sweden, Euclid Industries, and Lucas Varity's Heavy Vehicle Braking Systems division. Such investments solidify Meritor's position as the leading global supplier of brakes, axles, drivelines, transmissions, suspensions, tire inflations systems, and a whole lot of parts, hardware, and accessories for the automotive, truck, trailer, rail cars, bus and coach, and many other applications. Its "Run with the Bull" global brand identity further strengthens its commitment to provide the industry with durable products, unparalleled service and support, and continuous innovation.
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