3T5V278
3-groove B profile, split-taper bushing (b). Cross-referenced across Browning, Maska, MasterDrive, TB Wood's, PowerDrive, and Martin.
Browning3T5V278
Pricing not yet available.
We're building pricing coverage for sheaves. In the meantime, this cross-reference shows the equivalent part numbers across major brands so you can source the right pulley from any supplier.
Specifications
| Profile | B-section (classical) |
| Grooves | 3 |
| Pitch diameter | 27.300" |
| Outer diameter | 28.080" |
| Bushing system | Split-taper bushing (B) |
| Weight | 79.10 lbs |
Source:VerifiedVerified — Browning V-Belt Drives Product Guide (Catalog 3694726) · last checked 2 hours ago · perfect interchange
Equivalents Across Brands
Always verify groove profile, pitch diameter, and bushing compatibility against your drive specification before ordering.
| Brand | Part Number | Tier | Status |
|---|---|---|---|
| Browning | 3B5V278 | — | Verified equivalent |
| PowerDrive | 3T5V278 | — | Cross reference |
Related Sheaves
Adjacent diameters in the same family.