Wanliyang WLY 6G40 Transmission Unit — Genuine OEM Replacement for Light-Duty Commercial Vehicles Brand new, factory-original spare assembly. Purpose-built for light commercial truck gearbox swaps. Equipped with a 6-speed manual shift system (6 forward gears + 1 reverse), premium alloy steel gear sets housed in cast iron casing, and rated to handle 400–450 N.m of input torque. Net weight approximately 85 kg with straight OEM bolt-on fit for rapid installation and reduced vehicle off-road time. Fine-tuned gear ratios ease engine workload, cutting fuel burn and running expenses over the long haul. Modern internal synchromesh delivers seamless gear changes. In warehouse stock, ready for fast international delivery. |
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| Item | Details |
|---|---|
| Model Number | Wanliyang WLY 6G40 Complete Gearbox |
| Gearbox Type | 6-Speed Manual Replacement Unit |
| Construction Material | Premium Alloy Steel Gears & Cast Iron Enclosure |
| Max Input Torque Rating | 400 – 450 N.m |
| Suitable Vehicle Types | Light Commercial Trucks, Small Cargo Carriers |
| Net Weight | Around 85 kg |
| Oil Specification | Heavy-Duty Gear Lube (80W-90 / 85W-90) |
| Fitment Standard | Direct Swap / Factory OEM Pattern |
Need a tailored setup? Let us know your specs.
Built for Extreme Service Life High-tensile alloy gearing designed to endure severe-duty cycles and resist progressive wear over extended operation. | Effortless Gear Shifting Upgraded internal synchro rings deliver fluid gear engagement, cutting power interruption and operator strain. |
Tuned for Fuel Savings Carefully calibrated ratio spread lowers engine RPM at cruise, trimming diesel consumption and daily operating overhead. | Plug-and-Play OEM Compatibility Machined to exact factory tolerances for hassle-free mounting, accurate alignment, and the shortest possible workshop turnaround. |
Affordable Aftermarket Alternative Dependable part quality significantly reduces the frequency of repeat repairs and routine servicing. |
Receive your quote in under 24 hours — zero commitment.
The Wanliyang WLY 6G40 Manual Gearbox Assembly functions as a perfect swap-in replacement unit across diverse commercial fleet environments:
Fleet Workshop Overhauls Fast-swap unit for service garages and fleet managers aiming to return light trucks to peak running condition. |
City Distribution & Last-Mile Engineered for frequent stop-start urban delivery cycles where high-torque driveline dependability is critical. |
Regional Freight Transport Maintains steady torque delivery for medium-range light-duty logistics routes. |
Spare Parts Trading & Export Fast-moving replacement transmission part for international commercial vehicle component wholesalers. |
Unpacked, anti-rust wax coating applied prior to dispatch. Shipped via bulk carrier, Ro-Ro vessel, or flat rack container for secure transport to your named port.
1. About our company? Headquartered in Shandong, China, operating since 2017. Export markets: Africa (60%), Southeast Asia (20%), South Asia (10%), South America (5%), Oceania (3%), Middle East (2%). Team size: 101–200 staff. | 2. Quality assurance process? Pre-mass-production prototype sign-off; mandatory end-of-line inspection prior to every dispatch. |
3. Product range available? Dump Trucks, Tractor Heads, Semi-Trailers (Lowbed, Flatbed, Fuel Tanker, Bulk Cement), Low Bed Trailers, Trailer Spare Parts, Fuel Tanker Semi-Trailers, plus Truck Gearbox Assemblies & Components. | 4. Why partner with us? Founded in 2005. Ex-factory pricing, bespoke product solutions, advanced manufacturing technology, dedicated international sales force. |
5. Available services? Shipping terms: FOB, CFR, CIF, EXW. Payment methods: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash. Languages spoken: English, Chinese, Spanish, Portuguese, Arabic, French. |
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Since our founding in 2005, Shandong Chengda Auto Sale Co., Ltd. has grown into a certified manufacturer of diverse trailer types. Integrating in-house production, R&D capabilities, and experienced sales operations, we deliver end-to-end solutions spanning trailers, semi-trailers, tractor units, dump trucks, construction machinery, and trailer components. Annual export turnover tops USD 50 million, with total revenues approaching RMB 600 million. Equipped with precision production lines and automated systems, backed by a strong engineering R&D division and a seasoned international sales team, we maintain enduring strategic alliances with SINOTRUK, SHACMAN, FAW, DFAC, XUGONG Group, LIUGONG Group, SEM Group, and other globally recognized enterprises. Our comprehensive after-sales infrastructure supports the varied requirements of customers across the world. |
Buyers from 80+ nations have toured our production base — spanning East Africa, West Africa, South America, Asia, and beyond. You are warmly invited to inspect our facilities in person.
ISO 9001 certified, CE marked, and compliant with international commercial vehicle parts quality management standards.
Shandong Chengda Auto Sales Co.,Ltd.
Phone,WhatsApp：+86 18853125881
Email：dingzan@scdtrailer.com
Contact Address：
Room 68208‑68209, 1st Street, 4th Floor, Gate 97, District 5, Yiwu International Trade City, Yiwu City, Zhejiang Province, P.R.China
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