



| PART NUMBER | 1030300034 |
| PART MODEL | 8JS118TB-B / G7854 |
| PART CATALOG | ZOOMLION Transmission Spare Parts |
| APPLICABLE TO | ZOOMLION cranes |
| PART NUMBER | 1030300034 |
| PART MODEL | 8JS118TB-B / G7854 |
| PART CATALOG | ZOOMLION Transmission Spare Parts |
| APPLICABLE TO | ZOOMLION cranes |
| MOQ | 1 PCS |
| STOCK STATUS | In stock |
| GENUINE OR OEM | ZOOMLION genuine parts |
| SHIPPING METHOD | Fedex DHL UPS , SEA, AIR.... |
| PAYMENT METHOD | T/T, Alipay, WeChat, WISE, WESTER UNION, |
🟢 The 1030300034 FAST gearbox assembly is a genuine ZOOMLION spare part, factory-matched for truck crane chassis drivetrain systems with 8JS118TB-B 8-speed manual transmission — not an aftermarket substitute. Each unit carries full traceability to ZOOMLION’s original equipment manufacturing line.
🟢 Every gearbox assembly undergoes factory mechanical performance testing and dimensional inspection to ensure precise gear engagement, smooth shifting and reliable power transmission under demanding on-road and site conditions.
🟢 All gearbox assemblies are preserved in humidity-controlled warehousing with reinforced export-standard packaging, protecting precision gear trains and synchronizers during global transit.
🟢 Component Designation: FAST Gearbox Assembly / Manual Transmission
🟢 Part Number: 1030300034
🟢 Manufacturer Model: 8JS118TB-B / G7854
🟢 Compatibility: ZOOMLION Truck Crane Series and compatible drivetrain configurations
🟢 Operating Condition: 100% Brand New Original Factory Inventory
✅ Guaranteed Factory Authenticity: 100% original, factory-verified parts with full traceability to ZOOMLION supply chain.
✅ Expert VIN Verification: Technical cross-reference via official databases to ensure precise model-year compatibility.
✅ Highly Competitive Bulk Rates: Tiered pricing structure designed for fleet operators and distributors.
✅ Rapid Global Shipping: Express couriers (DHL/UPS/FedEx) or sea/air freight with full customs documentation support.
✅ Strategic Warehousing: Fast dispatch from major Chinese manufacturing hubs in Changsha and Qingdao.
📧 E-mail: info@kmnparts.com
📞 Mobile Call: +86 1347 5858 598 (WhatsApp/WeChat)
🏬 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔶 Branch Office (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
SPARE PARTS CATALOG FOR ROUGH TERRAIN CRANE PULLEY ASSY. 1
D00755700201800000Y
00755700201800000 Pulley assy. 1
1 00755700201801010 •Pulley 1
2 1040300226 •Retainer ring 1
3 1050200478 •Anti-friction bearing 2
D00755708800400000Y
00755708800400000 Pulley assy.
1 00755708800401010 •Pulley 1
2 1050200121 •Anti-friction bearing 2
3 00755708800401020 •Spacer ring 1
4 1040300073 •Retainer ring 1
ROLLER ASSY. D00755700202600000Y
00755700202600000 Roller assy.
1 00755700202601010 •Roller 1
2 1050100006 •Automatic lubricating bearing 1
JIB INSTALLATION
D00755704700800000Y
00755704700800000 Jib installation
1 00755904700410000 •Shim block 1 E
2 00755904700401060 •Pad 4
3 1040000177 •Bolt 8
4 1040002430 •Bolt 4
5 1040200097 •Nut 4
6 00755904700420000 •Pin 1
7 006340000029 •Spring-loaded pin 1
8 00755704700810000 •Bracket 1
9 00755904700401050 •Pin 2
10 006340000032 •Spring-loaded pin 2
11 00755904700460000 •Folding bracket 1
12 00755904700470001 •Pin bracket 1
13 00755904700480000 •Pin 1
14 1040200096 •Nut 1
15 1040000149 •Bolt 1
16 Jib 1
17 Basic boom assy. 1