YANMAR Mini Excavator Undercarriage Parts 772423-37320 VIO45
YANMAR Parts Overview
Our aftermarket undercarriage parts are precision-engineered to meet or exceed OEM standards, offering long-lasting durability and maximum performance under demanding job site conditions. Whether you're maintaining your rental fleet or supplying parts to construction professionals, these components are designed to keep YANMAR mini excavators running efficiently and reliably.
YANMAR Parts show
YANMAR Parts Key Features
Heavy-Duty Construction
Manufactured from high-grade forged and heat-treated steel for superior wear resistance and impact strength.
Exact Fit & Compatibility
Engineered to ensure precise fitment with YANMAR models, minimizing downtime during installation and operation.
OEM-Equivalent Quality
Built to OEM specifications for size, hardness, and tolerances to ensure high performance and reliability in tough environments.
Extended Service Life
Sealed bearings, enhanced surface hardening, and optimized design extend lifespan and reduce maintenance intervals.
Corrosion-Resistant Coating
Rust-proof treatment helps extend component longevity, especially in harsh or wet conditions.
YANMAR Parts modle we can supply
| ITEM | MODEL | PRODUCTS | PART NUMBER | WEIGHT |
| 1 | SV05 SV08 SV08-1B SV09 SV10 SV15 SV15CR SV15PR SV16 SV17 SV17CR SV17CRE SV17EX SV18 VIO10-2 VIO10-3 VIO15 VIO15-3 VIO17-2 VIO17-3 |
BOTTOM ROLLER | Z172448-3030, 172A59-37300, 172448-37300 |
4.10 KGS |
| 2 | SV08 SV08-1B |
SPROCKET(12T,8H) | 172446-29101-1 | 4.50 KGS |
| 3 | SV15 SV15CR SV15PR SV17 SV17CR SV17CRE SV17EX VIO15 |
SPROCKET(14T,9H) | 172137-29110 | 11.30 KGS |
| 4 | VIO15 | SPROCKET(14T,9H) | 172451-29101 | 10.90 KGS |
| 5 | VIO15-2 VIO20-2 VIO20-3 |
SPROCKET(23T,9H) | 172173-29100 | 9.10 KGS |
| 6 | VIO20-2 VIO20-3 |
BOTTOM ROLLER | 772456-37301, 172487-37050-1 |
3.60 KGS |
| 7 | SV20 VIO20-2 VIO20-3 |
IDLER | 772456-37100 | 18.20 KGS |
| 8 | VIO25-6A VIO27-2 VIO27-3 VIO27-4 VIO27-5 |
SPROCKET(21T,12H) | 172457-29100-2 | 9.50 KGS |
| 9 | VIO25-6A VIO27-2 VIO27-3 VIO27-4 VIO27-5 VIO30-1/-2/-3 VIO35/-2/-3/-5 VIO35-6A |
TOP ROLLER | 172458-37500, 172458-37500-2 |
4.10 KGS |
| 10 | VIO25 VIO25-4 VIO25-6A VIO27-2/-3 /-5 |
BOTTOM ROLLER | 772450-37300 | 8.20 KGS |
| 11 | VIO27-2/-3/-4/-5 VIO35-2/-3/-5 VIO35-5 VIO35-6A |
IDLER | 172B03-37110, 172458-37061 |
23.10 KGS |
| 12 | VIO30V VIO35-2 VIO35-3 VIO35-5 VIO35-6A |
SPROCKET(21T,9H) | 172141-29111 | 8.20 KGS |
| 13 | VIO35-1/-2/-3 VIO35-5 VIO35-6A |
BOTTOM ROLLER | 772441-37300-2 172B03-37300 |
10.00 KGS |
| 14 | B50 B50-1 B50-2 B50-2B B50V VIO40-2 VIO40-3 VIO45-5 VIO50-2 VIO55-5 |
SPROCKET(19T,9H) | 172119-35012 | 47.70 KGS |
| 15 | VIO40-2 VIO40-3 VIO45 VIO45-6A VIO50-6A VIO55 VIO55-6A VIO75-5 |
TOP ROLLER | 172478-37501 | 4.50 KGS |
| 16 | VIO 45-5 VIO 50-2 VIO 50-3 VIO 50-5 B50V B50-2B |
BOTTOM ROLLER | 772423-37320, 172460-37290, 772147-37300 |
14.50 KGS |
| 17 | VIO45-6A VIO50-6A VIO55-6A |
BOTTOM ROLLER | 172B04-37300 | 13.60 KGS |
| 18 | VIO50 VIO50-2 VIO50-3 VIO50-5 B50-2B |
TOP ROLLER | 172461-37501 | 5.40 KGS |
| 19 | B50-2B | IDLER | 772423-37100 | 37.70 KGS |
| 20 | VIO70 VIO70-2 VIO75 VIO75-5 VIO80 |
BOTTOM ROLLER | 172478-37300, 172478-37303 |
18.20 KGS |
| 21 | VIO70 VIO70-2 VIO80 |
SPROCKET(17T,15H) | 172A89-29100 | 47.70 KGS |
| 22 | V100 V100VCR V100-1A V100-2A |
BOTTOM ROLLER | 172B12-37300 | 18.20 KGS |
| TOP ROLLER | 172499-37500-1 | 8.20 KGS | ||
| SPROCKET(17T,15H) | 172499-29100 172499-29101 |
47.70 KGS | ||
| IDLER | 172499-37100 | 112.60 KGS |
