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(888) 312-8812 Login SignupSTEMCO 449-4973 PROTORQ AXL NUT
MSRP: $118.95
$6799
Save $50.96
Limited availability at this price!
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STEMCO 449-4973 Part Description
Manufacturer
Features & Benefits
- Incorporates a lock-on keeper that simplifies reassembly while providing stable retention during operation
- Thread size and keeper compatibility follow Pro-Torq system standards for interchangeability
- Reduces adjustment errors during bearing service procedures by holding specified nut position
- Common upgrade or replacement for vehicles moving toward modern hub retention systems
Stemco Spindle Nut
There are times when securing a wheel assembly involves more than just torque settings—proper component selection matters. The Stemco Spindle Nut uses a 3 1/4-inch thread and a retention system that locks the assembly into place without relying on cotter pins or traditional lock washers. This spindle nut format is widely used in axle maintenance where retaining torque settings across long mileage intervals is necessary. By streamlining hub service procedures and supporting consistent component retention, the Stemco 449-4973 serves both maintenance convenience and mechanical functionality.
| Product Type | Axle Spindle Nut |
| Product Type | Axle Spindle Nut |
STEMCO 449-4973 Specifications
Product Attributes
| Outer Bearing Cone/Cup | HM518445 / HM518410 |
| REPLACEMENT KEEPER PART NUMBER | 450-4973 |
| Thread Size | 3 1/4-12 IN |
| TOOL SOCKET | 4 3/8- 8 Point (OTC# 1917) IN |
| ZIP-TORQ CROSS REFERENCE | 400-4973 |
| Thread Size | 3 1/4-12 |
| TOOL SOCKET | 4 3/8- 8 point (OTC# 1917) |
Additional Information
| Harmonized Tariff Code (HTS) | 7318160085 |
| UPC | 00703832174696 |
| VMRS Code | 012001005 |
STEMCO 449-4973 Part Interchanges
| Brand | Part Number |
|---|---|
| BWP | M-1978, M-1980, M-1990, M-1992 |
| Euclid | E-2303, E-2305, E-2466, E-2468, E-6140 |
| Leland | L-1353, L-1355, L-1365, L-1367 |
| Meritor | 1227-R-1240, 1227-R-330, 1227-W-517, A-1227-S-331 |
| Eaton | 11249, 31927, E-2303, E-2305, E-2466, E-2468, E-6140 |
| Ford | E4HS-4255-AA |
| Navistar | 1607744C1 |
| Batco | 06-411, 06-412, 06-482, 06-484 |
| Transit | TP-1572, TP-1943, TP-1977, TP-1978 |
STEMCO 449-4973 Cross References
We have 37 alternatives for the 449-4973 by STEMCO:
- 449-4973
- STE449-4973
- STM4494973
- AXILOK AX 12-3250
- BATCO 06-411
- BATCO 06-412
- BATCO 06-482
- BATCO 06-484
- BWP M-1978
- BWP M-1980
- BWP M-1990
- BWP M-1992
- EATON 11249
- EATON 31927
- EUCLID E-2303
- EUCLID E-2305
- EUCLID E-2466
- EUCLID E-2468
- EUCLID E-6140
- FORD E4HS-4255-AA
- LELAND L-1353
- LELAND L-1355
- LELAND L-1365
- LELAND L-1367
- MERITOR 1227-R-1240
- MERITOR 1227-R-30
- MERITOR 1227-W-517
- MERITOR A-1227-S-331
- NAVISTAR 1607744C1
- TRANSIT TP-1572
- TRANSIT TP-1943
- TRANSIT TP-1977
- TRANSIT TP-1978
- TRISEAL 412-3250
- CEROMET 325012
- MERITOR MER614973
- MERITOR A1227C1485
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STEMCO 449-4973 Manufacturer Information
STEMCO® is a recognized global leader in manufacturing and supplying a comprehensive line of high-performance systems and components to the commercial vehicle industry. Its wide range of products includes wheel-end components, such as fasteners, hubcaps, bearings, seals, and mileage counters, and brake parts, which include brake drums, brake pads, and adjusters. It also offers suspension products like spring pins, king pin kits, polyurethane suspensions, tie rod assemblies, and mount and blocking components. All these products are made to the highest quality and safety standards to ensure superior performance and maximum durability even when used in the harshest of conditions. STEMCO is ISO-9001:2015 certified.
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