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Mr. Perry Wu International Sales Director
Fast 7DS200K Transmission Spare Parts - Clutch Housing Input Shaft Transmission Case Components
|
Model |
7DS200K |
|
Brand |
Fast |
|
Number of Gears |
7 forward gears + 1 reverse gear |
|
Shifting Mode |
Manual |
|
Maximum Input Torque |
2000 N·m |
|
Core Application Scenario |
Mining trucks (e.g., LGMG, Weichai mining trucks, clarifying application scope) |
Product Description
These spare parts are engineered to Shaanxi Fast Gear’s original specifications, exclusively for the Fast 7DS200K 7-speed manual transmission (7 forward + 1 reverse gear). Built for heavy-duty scenarios like mining, construction, and heavy haulage, they deliver reliable performance and seamless compatibility.
Constructed from high-strength carbon steel and alloy steel, all parts undergo precision forging, heat treatment, and CNC machining to meet the transmission’s 2000N·m max input torque and 2600rpm rated speed. Strict quality inspections (dimensional accuracy, hardness, durability) ensure compliance with OEM standards.
Clutch Housing-Related Parts
Clutch housing, pre-coated hex bolts, oil seals, dust covers, release forks, bearing caps, and retaining rings. The one-piece cast housing provides robust protection and efficient lubrication, with reinforced structures for harsh conditions.
Input Shaft-Related Parts
Input shaft, gear, stop rings, gear spacers, and bearings with retaining rings. Precision-ground gear teeth and surface hardening minimize friction, ensuring stable power transmission under high loads.
Transmission Case-Related Parts
Transmission case, PTO window covers, magnets, oil plugs, O-rings, and studs. Optimized for the 7DS200K’s dual countershaft structure, it offers leak-proof performance and direct replacement compatibility.
As direct-fit parts, they require no modification for installation, reducing maintenance downtime. Fully interchangeable with original equipment, they’re ideal for routine servicing, emergency repairs, or fleet maintenance. We provide professional after-sales support and technical consultation for reliable heavy-duty operation.
Detail Parts List
1、 Clutch Housing Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
|
1 |
Q1421032M |
Pre-coated Hexagon Head Bolt and Spring Washer Assembly |
6 |
|
2 |
|||
|
3 |
6DS240T-1701040 |
Input Shaft Bearing Cover |
1 |
|
6 |
F500A-1802191 |
Oil Seal |
1 |
|
7 |
10JSQX180-1701042 |
Input Shaft Bearing Cover Gasket |
1 |
|
8 |
Q1421238M |
Pre-coated Hexagon Head Bolt and Spring Washer Assembly |
2 |
|
9 |
|||
|
10 |
C01056 |
Stud Bolt |
6 |
|
11 |
Q40116 |
Flat Washer |
6 |
|
12 |
GB889-80 |
Hexagon Nut with Nylon Insert (M16×1.5) |
6 |
|
13 |
JS180-1601029-1 |
Dust Cover |
2 |
|
14 |
JS180-1601030-2 |
Shift Fork Bushing |
2 |
|
15 |
Q43042 |
Circlip for Hole |
2 |
|
16 |
Q43125 |
Circlip for Shaft |
2 |
|
17 |
GB304-64UC25 |
Spherical Plain Bearing |
1 |
|
18 |
Q150B1235 |
Hexagon Head Bolt |
4 |
|
19 |
Q40312 |
Spring Washer |
4 |
|
20 |
7DS180-1601024-1 |
Shift Fork Bracket |
1 |
|
21 |
7DS180-1601021-1 |
Release Fork |
1 |
|
22 |
JS180-1601023-3 |
Shift Fork Shaft |
1 |
|
23 |
J75-1601033 |
Lubrication Hose Assembly |
1 |
|
24 |
J75-1601031 |
Pipe Fitting |
1 |
|
25 |
J75-1601034-1 |
Grease Cup Cover |
1 |
|
26 |
J75-1601035-2 |
Grease Cup Base |
1 |
|
27 |
Q72310T3 |
Sealing Ring |
2 |
|
28 |
C04004-6 |
Clutch Access Cover |
1 |
|
29 |
7DS180-1601015 |
Clutch Housing |
1 |
|
30 |
Q1420820 |
Hexagon Head Bolt and Spring Washer Assembly |
2 |
2、Input Shaft Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
|
1 |
7DS180-1701030 |
Input Shaft |
1 |
|
2 |
7DS180-1701031 |
Input Shaft Gear |
1 |
|
3 |
7DS180-1701028 |
Stop Ring |
1 |
|
4 |
7DS180-1701029 |
Gear Spacer |
1 |
|
5 |
6214X3-ZNBR-C3 |
Bearing (with Stop Ring) |
1 |
|
6 |
Q43170 |
Circlip for Shaft |
1 |
3、Transmission Case Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
|
1 |
16596 |
Bottom PTO (Power Take-Off) Window Cover |
1 |
|
2 |
16929 |
Bottom PTO Window Cover Gasket |
1 |
|
3 |
14373 |
Round Magnet |
3 |
|
4 |
Q1421225 |
Hexagon Head Bolt and Spring Washer Assembly |
8 |
|
5 |
6JS160T-1709587-1 |
Oil Plug |
3 |
|
6 |
6JS160T-1709588-1 |
O-Ring |
3 |
|
7 |
7DS180-1701015 |
Transmission Case |
1 |
|
8 |
Q341B16 |
Hexagon Nut |
2 |
|
9 |
Q40316 |
Spring Washer |
2 |
|
10 |
Q1231630 |
Stud Bolt |
2 |
Product Advantages
Superior Heavy-Duty Adaptability
Optimized for mining, construction, and heavy haulage scenarios. Excels in complex environments like plateaus, high temperatures, and harsh mining areas, maintaining stable performance under high-load continuous operations .
High-Strength & Wear-Resistant
Crafted from high-grade carbon steel and alloy steel, with precision forging and CNC machining. Features reinforced structures and hardened gear surfaces to resist wear, impact, and deformation .
Hassle-Free Installation & Maintenance
Direct-fit design matches the original vehicle’s dimensions perfectly, requiring no modifications. Modular component structure enables quick replacement, reducing maintenance downtime and labor costs .
Efficient & Stable Transmission
Aligns with Fast’s dual countershaft structure advantage, reducing torque load on each gear pair. Ensures smooth power transfer, minimal energy loss, and improved fuel economy .
Reliable Quality & Long Service Life
Undergoes strict quality inspections (gear wear, dimensional accuracy, bearing performance). Boasts low failure rate, with service life meeting heavy-duty vehicle’s long-haul and high-frequency operation demands .
Payment & Shipping Terms
● MOQ: 1 piece
● Packaging: Customizable wooden crate/carton
● Delivery: 3-20 working days (express: DHL/FedEx; sea freight for bulk)
● Payment: L/C, T/T, Western Union; tracking number provided in 24hrs
● After-Sales Service：24-hour technical support, global service network