Fast 7DS100 MT Parts
FAST 7DS100 transmission has 7 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With double intermediate shaft structure design, and the Maximum input speed is 2600 RPM. The length of the 7DS100 transmission is 821.3 mm. The 7DS100 manual transmission has 7 gears, and each gear has a different reduction ratio. The 1st gear reduction ratio is 9.200, the 2nd gear reduction ratio is 5.426, the 3rd gear reduction ratio is 3.538, the 4th gear reduction ratio is 2.527, the 5th gear reduction ratio is 1.820, the 6th gear reduction ratio is 1.327, the 7th gear reduction ratio is 1.000, and the reverse gear ratio is 8.492. The 7DS100 manual transmission has an input torque range of 1000 N.m. The 7DS100 transmission weight is 260 KG.
FAST 7-speed MT series transmission have different models, with code D in the model name means standard transmission, with code S in the model name means transmission with Double Intermediate Shaft design.
EMAC is the official exporting agent of Fast Group (joint venture of CAT AT transmission), Dongfeng-Dana Axle (Dongfeng and Dana joint venture), Komman air suspension (Leading brand in China in air suspension business line), by integrated all this leading brands together, DuraMac powertrain products covers the products range from diesel/gas engine and engine related system, clutch, transmission, transfer case, main shaft, axle and air suspension.
Advantages of Fast 7DS100 MT Parts
It is synchronized with CMI’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.
The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.
Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.
Technical Specifications
Basic Introduction of Shaanxi Fast 7DS100 MT
Transmission Model: | 7DS100 |
Transmission Application: | Manual Transmission |
Input Torque: | 1000 N.m |
Maximum Speed: | 2600 RPM |
Installation length: | 821.3 mm |
Weight Iron/Al Alloy: | 260 Kg |
Fuel Quantity: | 14 L |
Speed Ratio: | 9.2-1 |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Click Kit Name to Check Part List
No. | Part No. | Name | Qty. | Remarks |
1 | A-3674 | No.1 Clutch Housing Assembly | 1 | Cooperative Part |
2 | 8677 | Clutch Release Bushing | 2 | Supplied Part |
3 | 15266-C | Clutch Housing Casting | 1 | Cooperative Blank |
4 | A-4729 | Countershaft Baffle Assembly | 2 | In-House Semi-Finished Product |
5 | Q5280514 | Elastic Cylindrical Pin | 1 | Supplied Part |
6 | 19668 | Countershaft Bearing Baffle | 1 | Cooperative Part |
7 | DS100-1701025 | Input Shaft Assembly | 1 | In-House Semi-Finished Product |
8 | DS100-1701031 | Input Shaft Gear | 1 | Cooperative Part |
9 | 16566 | Main Shaft Guide Bushing | 1 | Supplied Part |
10 | 14750 | Retaining Ring | 1 | Supplied Part |
11 | 8858 | Input Shaft Nut | 1 | Supplied Part |
12 | 16463 | Gear Spacer Washer | 1 | Cooperative Part |
13 | 19694 | Input Shaft | 1 | In-House Purchased Part |
14 | DS100-1701029 | Single-Row Radial Ball Bearing with Stop Groove and Dust Cover on One Side | 1 | Supplied Part |
15 | DS100-1701046 | Left Countershaft Assembly | 1 | In-House Semi-Finished Product |
16 | 19198 | Countershaft Retaining Ring | 1 | Supplied Part |
17 | C01025 | Spacer Sleeve | 1 | Cooperative Part |
18 | C01025RM | Spacer Sleeve Casting | 1 | In-House Semi-Finished Product |
19 | ZG45 | 45# Steel Material | 0.8 | Steel Material |
20 | DS100-1701052 | Countershaft 4th Gear | 1 | Cooperative Part |
21 | DS100-1701054 | Countershaft 6th Gear | 1 | Cooperative Part |
22 | Q5280514 | Elastic Cylindrical Pin | 1 | Supplied Part |
23 | DS100-1701053 | Countershaft 5th Gear | 1 | Cooperative Part |
24 | 19673 | Countershaft Square Key | 1 | Cooperative Part |
25 | X-6-E | Woodruff Key | 1 | Supplied Part |
26 | DS100-1701048 | Left Countershaft | 1 | In-House Semi-Finished Product |
27 | DS100-1701049JMT | Left Countershaft Forging | 1 | In-House Purchased Blank |
28 | DS100-1701056 | Countershaft Drive Gear | 1 | Cooperative Part |
29 | DS100-1701047 | Right Countershaft Assembly | 1 | In-House Semi-Finished Product |
30 | DS100-1701049 | Right Countershaft | 1 | In-House Semi-Finished Product |
31 | DS100-1701049JMT | Left Countershaft Forging | 1 | In-House Purchased Blank |
32 | 19673 | Countershaft Square Key | 1 | Cooperative Part |
33 | DS100-1701053 | Countershaft 5th Gear | 1 | Cooperative Part |
34 | DS100-1701056 | Countershaft Drive Gear | 1 | Cooperative Part |
35 | X-6-E | Woodruff Key | 1 | Supplied Part |
36 | 19198 | Countershaft Retaining Ring | 1 | Supplied Part |
37 | C01025 | Spacer Sleeve | 1 | Cooperative Part |
38 | C01025RM | Spacer Sleeve Casting | 1 | In-House Semi-Finished Product |
39 | ZG45 | 45# Steel Material | 0.8 | Steel Material |
40 | DS100-1701052 | Countershaft 4th Gear | 1 | Cooperative Part |
41 | DS100-1701054 | Countershaft 6th Gear | 1 | Cooperative Part |
42 | Q5280514 | Elastic Cylindrical Pin | 1 | Supplied Part |
43 | DS100-1701100 | Main Shaft Assembly | 1 | In-House Semi-Finished Product |
44 | 14749 | Main Shaft Gear Spline Washer | 3 | Cooperative Part |
45 | 14750 | Retaining Ring | 3 | Supplied Part |
46 | -16118 | Main Shaft Sliding Sleeve | 2 | In-House Semi-Finished Product |
47 | SH16118MT | Countershaft Sliding Sleeve Forging | 1 | In-House Purchased Blank |
48 | -18701 | Main Shaft Gear Adjustment Washer | 3 | Cooperative Part |
49 | 18701-ZG | 8620H Steel Tube for Machining Main Shaft Gear Adjustment Washer | 1 | Steel Material |
50 | DS100-1701105 | Main Shaft | 1 | In-House Semi-Finished Product |
51 | DS100-1701105JMT | Main Shaft Forging | 1 | In-House Purchased Blank |
52 | DS100-1701110 | Main Shaft Reverse Gear | 1 | Cooperative Part |
53 | DS100-1701111 | Main Shaft 1st Gear | 1 | Cooperative Part |
54 | DS100-1701112 | Main Shaft 2nd Gear | 1 | Cooperative Part |
55 | DS100-1701113 | Main Shaft 3rd Gear | 1 | Cooperative Part |
56 | DS100-1701114 | Main Shaft 4th Gear | 1 | Cooperative Part |
57 | DS100-1701115 | Main Shaft 5th Gear | 1 | Cooperative Part |
58 | DS100-1701116 | Main Shaft 6th Gear | 1 | Cooperative Part |
59 | DS100-1701121 | Main Shaft Reverse Gear Baffle | 1 | Cooperative Part |
60 | DS100-1701123 | Main Shaft 1st & 2nd Gear Spacer | 1 | Cooperative Part |
61 | DS100-1701125 | Main Shaft Low Gear Adjustment Washer | 3 | Cooperative Part |
62 | DS100-1701126 | Main Shaft Low Gear Spline Washer | 3 | Cooperative Part |
63 | DS100-1701130 | Main Shaft 1st/Reverse & 2nd/3rd Gear Sliding Sleeve | 2 | In-House Semi-Finished Product |
64 | DS100-1701130MT | Main Shaft 1st/Reverse Gear Sliding Sleeve Forging | 1 | In-House Purchased Blank |
65 | DS100-1701131 | Main Shaft Long Hexagonal Key | 1 | Cooperative Part |
66 | DS100-1701132 | Main Shaft Short Hexagonal Key | 1 | Cooperative Part |
67 | DS100-1701133 | Main Shaft 3rd Gear Baffle | 1 | Cooperative Part |
68 | Q5280310 | Elastic Cylindrical Pin | 1 | Supplied Part |
69 | Q43495 | Flattened Wire Retaining Ring for Hole | 4 | Supplied Part |
70 | DS100-1701150 | Main Shaft Rear Bearing Cover Assembly | 1 | In-House Semi-Finished Product |
71 | DS100-1701155 | Main Shaft Rear Bearing Cover | 1 | Cooperative Part |
72 | DS100-1701155C | Main Shaft Rear Bearing Cover Casting | 1 | Cooperative Blank |
73 | 7992 | Speedometer Driven Gear Bushing | 1 | Supplied Part |
74 | C01032 | Main Shaft Rear Bearing Cover Oil Seal | 1 | Supplied Part |
75 | 19109 | Oil Seal | 1 | Supplied Part |
76 | DS100-1702010 | Top Cover Assembly | 1 | In-House Semi-Finished Product |
77 | DS100-1702015 | Top Cover | 1 | Cooperative Part |
78 | DS100-1702050 | 1st/Reverse Gear Guide Block Assembly | 1 | In-House Semi-Finished Product |
79 | Jan-74 | Reverse Lock Spring | 1 | Supplied Part |
80 | 8968 | Reverse Lock Plug | 1 | Supplied Part |
81 | DS100-1702061 | Reverse Lock Plunger | 1 | Cooperative Part |
82 | DS100-1702051 | 1st/Reverse Gear Guide Block | 1 | Cooperative Part |
83 | DS100-1702054 | 6th/7th Gear Guide Block | 1 | Cooperative Part |
84 | Q40310 | Spring Washer | 2 | Supplied Part |
85 | DS100-1702053 | 4th/5th Gear Guide Block | 1 | Cooperative Part |
86 | DS100-1702063 | 1st/Reverse Gear Shift Fork Shaft | 1 | Cooperative Part |
87 | 12.7G100BGB-T308 | Steel Ball | 4 | Supplied Part |
88 | DS100-1702057 | 4th/5th Gear Shift Fork | 1 | Cooperative Part |
89 | F96084 | Compression Spring | 1 | Supplied Part |
90 | Q351B10 | Hexagon Thin Nut | 2 | Supplied Part |
91 | DS100-1702056 | 2nd/3rd Gear Shift Fork | 1 | Cooperative Part |
92 | DS100-1702064 | 2nd/3rd Gear Shift Fork Shaft | 1 | Cooperative Part |
93 | 11066 | Stud Bolt 3/8″ | 4 | Supplied Part |
94 | X-1-603 | Hexagon Nut | 2 | Supplied Part |
95 | DS100-1702066 | 6th/7th Gear Shift Fork Shaft | 1 | Cooperative Part |
96 | 1634 | Shift Fork Shaft Interlock Pin | 2 | Supplied Part |
97 | DS100-1702058 | 6th/7th Gear Shift Fork | 1 | Cooperative Part |
98 | DS100-1702055 | 1st/Reverse Gear Shift Fork | 1 | Cooperative Part |
99 | DS100-1702065 | 4th/5th Gear Shift Fork Shaft | 1 | Cooperative Part |
100 | 3220 | Shift Fork Locking Screw | 7 | Supplied Part |
101 | Q72216 | Bowl-Shaped Plug | 1 | Supplied Part |
102 | Q361B10 | Type 2 Hexagon Nut | 2 | Supplied Part |
103 | F96085 | Compression Spring | 3 | Supplied Part |
104 | 19.05G100BGB-T308 | Steel Ball | 3 | Supplied Part |
105 | DS100-1703010 | Control Device Assembly | 1 | In-House Semi-Finished Product |
106 | DS100-1703015 | Control Device Housing | 1 | In-House Semi-Finished Product |
107 | F96194-C | Dual H Control Device Housing Casting | 1 | Cooperative Blank |
108 | F91345 | Transverse Shift Lever Bushing | 2 | Supplied Part |
109 | DS100-1703023 | Spring Seat | 2 | Cooperative Part |
110 | F99669 | Sleeve | 1 | Supplied Part |
111 | F99585 | Shift Head | 1 | Cooperative Part |
112 | F99585RMSC | Shift Head Casting | 1 | In-House Semi-Finished Product |
113 | 8620H | 8620H Steel Material | 0.8 | Steel Material |
114 | Q341B10 | Type 1 Hexagon Nut | 1 | Supplied Part |
115 | Q150B0822 | Hexagon Head Bolt | 4 | Supplied Part |
116 | 15276 | Vent Plug | 1 | Supplied Part |
117 | Q72224 | Bowl-Shaped Plug | 1 | Supplied Part |
118 | F91444 | Oil Seal | 1 | Supplied Part |
119 | DS100-1703024 | Limit Sleeve | 1 | Cooperative Part |
120 | DS100-1703017 | Transverse Shift Lever | 1 | In-House Semi-Finished Product |
121 | DS100-1703017-ZG | 45# Steel Bar for Transverse Shift Lever | 1 | Steel Material |
122 | C03030 | Cylindrical Pin | 1 | Supplied Part |
123 | F96036 | Compression Spring | 1 | Supplied Part |
124 | F99666 | Side Plate | 1 | Cooperative Part |
125 | Q151B1050 | Hexagon Head Bolt | 1 | Supplied Part |
126 | F99672 | End Gasket | 1 | Cooperative Part |
127 | Q43130 | Circlip for Shaft | 2 | Supplied Part |
128 | Q40310 | Spring Washer | 1 | Supplied Part |
129 | F96035 | LRC External Shift Arm | 1 | Cooperative Part |
130 | F99681 | Low/Reverse Gear Switch Control Block | 1 | Supplied Part |
131 | Q40408 | Light Duty Spring Washer | 4 | Supplied Part |
132 | C09035 | Elastic Cylindrical Pin | 1 | Supplied Part |
133 | F93060 | Speedometer Adapter Assembly | 1 | In-House Semi-Finished Product |
134 | F91008 | Oil Seal | 1 | Supplied Part |
135 | A-C09018 | Speedometer Adapter Sub-Assembly | 1 | Cooperative Part |
136 | 1565 | Clutch Hand Hole Cover | 1 | Supplied Part |
137 | 1642 | Control Window Gasket | 1 | Cooperative Part |
138 | 4425 | Tension Spring | 2 | Supplied Part |
139 | 9293 | Bearing Return Spring | 2 | Supplied Part |
140 | 12817 | Clutch Release Fork | 1 | Cooperative Part |
141 | 12880 | 45° Elbow Pipe Joint | 1 | Supplied Part |
142 | 14334 | Rear Cover Locating Pin | 2 | Cooperative Part |
143 | 14373 | Round Magnet | 3 | Supplied Part |
144 | 15899 | Switch Actuating Pin | 1 | Supplied Part |
145 | 51016 | Oil Pipe Assembly | 1 | Supplied Part |
146 | 996914 | Angular Contact Clutch Release Ball Bearing | 1 | Supplied Part |
147 | 370309Y | Single-Row Radial Ball Bearing with Stop Groove and Notch on Outer Ring | 2 | Supplied Part |
148 | 6213N | Deep Groove Ball Bearing with Stop Groove on Outer Ring | 1 | Supplied Part |
149 | 791.00.71.0068 | Pressure Switch | 1 | Supplied Part |
150 | 990.12.71.0041 | Pressure Switch | 1 | Supplied Part |
151 | C01021 | Retaining Ring | 2 | Supplied Part |
152 | C01024 | Input Shaft Bearing Cover Boot | 1 | Supplied Part |
153 | C01056 | Stud Bolt | 6 | Supplied Part |
154 | C03015 | Gasket | 1 | Supplied Part |
155 | C03016 | Switch Protection Boot | 2 | Supplied Part |
156 | C04002 | Clutch Release Bearing Housing | 1 | In-House Purchased Part |
157 | C04002RM | Clutch Release Bearing Housing Casting | 1 | In-House Semi-Finished Product |
158 | 8620H | 8620H Steel Material | 0.6 | Steel Material |
159 | C04008 | Boot | 2 | Supplied Part |
160 | C04013-1 | Oil Level Label | 1 | Supplied Part |
161 | DS100-1701015 | Transmission Housing | 1 | Cooperative Part |
162 | DS100-1701028 | Retaining Ring | 1 | Supplied Part |
163 | DS100-1701040 | Input Shaft Bearing Cover | 1 | Cooperative Part |
164 | DS100-1701042 | Input Shaft Bearing Cover Gasket | 1 | Cooperative Part |
165 | DS100-1701070 | Transmission Rear Cover | 1 | Cooperative Part |
166 | DS100-1701071 | Transmission Rear Cover Gasket | 1 | Cooperative Part |
167 | DS100-1701074 | Countershaft Rear Cover | 2 | Cooperative Part |
168 | DS100-1701074C | Countershaft Bearing Rear Cover Casting | 1 | Cooperative Blank |
169 | DS100-1701075 | Countershaft Rear Cover Gasket | 2 | Cooperative Part |
170 | DS100-1701082 | Reverse Counter Gear | 2 | Cooperative Part |
171 | DS100-1701083 | Reverse Counter Gear Shaft | 2 | Cooperative Part |
172 | DS100-1701085 | Long Cylindrical Roller Bearing without Outer Ring | 2 | Supplied Part |
173 | DS100-1701087 | Reverse Thrust Washer | 2 | Cooperative Part |
174 | DS100-1701088 | Reverse Lock Washer | 2 | Cooperative Part |
175 | DS100-1701151 | Main Shaft Rear Bearing Cover Gasket | 1 | Cooperative Part |
176 | DS100-1701156 | Spacer Sleeve | 1 | Cooperative Part |
177 | DS100-1702016 | Top Cover Gasket | 1 | Cooperative Part |
178 | DS100-1702021 | Nameplate | 1 | Supplied Part |
179 | F91054 | Speedometer Drive Gear | 1 | In-House Purchased Part |
180 | F91055 | Speedometer Driven Gear | 1 | In-House Purchased Part |
181 | F91410 | Input Shaft Bearing Cover Oil Seal | 1 | Supplied Part |
182 | F96005 | Gasket | 1 | Supplied Part |
183 | F96006 | Flange Nut | 1 | Supplied Part |
184 | F96119 | Dust Cover | 1 | Supplied Part |
185 | F99702 | Neutral Switch Plunger | 1 | Cooperative Part |
186 | F99902 | Output Flange | 1 | In-House Semi-Finished Product |
187 | RT-11509C-F99902JMT | Output Flange Forging | 1 | In-House Purchased Blank |
188 | GB1154-79-A-6 | Screw Cap Type Grease Cup | 1 | Supplied Part |
189 | Q150B1032 | Hexagon Head Bolt | 26 | Supplied Part |
190 | Q150B1035 | Hexagon Head Bolt | 2 | Supplied Part |
191 | Q150B1040 | Hexagon Head Bolt | 18 | Supplied Part |
192 | Q150B1095 | Hexagon Head Bolt | 5 | Supplied Part |
193 | Q150B1238 | Hexagon Head Bolt | 2 | Supplied Part |
194 | Q150B0812 | Hexagon Head Bolt | 4 | Supplied Part |
195 | Q150B1290 | Hexagon Head Bolt | 2 | Supplied Part |
196 | Q341B16 | Nut | 2 | Supplied Part |
197 | GB890-80-M16X1.5 | Hexagon Thin Nut with Nylon Ring Lock | 6 | Supplied Part |
198 | GB890-80-M20X1.5 | Hexagon Nut with Nylon Ring Lock | 2 | Supplied Part |
199 | Q40310 | Spring Washer | 53 | Supplied Part |
200 | Q40312 | Spring Washer | 4 | Supplied Part |
201 | Q40316 | Spring Washer | 2 | Supplied Part |
202 | Q40308 | Spring Washer | 4 | Supplied Part |
203 | NF2308 | Cylindrical Roller Bearing with Single Rib on Outer Ring | 2 | Supplied Part |
204 | Q1231630 | Stud Bolt | 2 | Supplied Part |
205 | Q170B1032 | Hexagon Head Bolt with Hole in Head | 2 | Supplied Part |
206 | Q433120 | Flattened Wire Retaining Ring for Shaft | 1 | Supplied Part |
207 | Q614B06 | Square Head Tapered Plug | 1 | Supplied Part |
208 | Q701B45 | Angled Grease Fitting | 2 | Supplied Part |
209 | Q72318T3 | Gasket | 1 | Supplied Part |
210 | X11412 | Speedometer Protection Sleeve | 1 | Supplied Part |
211 | X-6-11 | Woodruff Key | 2 | Supplied Part |
212 | X-7-603 | Hexagon Head Bolt | 2 | Supplied Part |
213 | Q170B1095 | Hexagon Head Bolt with Hole in Head | 1 | Supplied Part |
214 | 20815 | Lifting Angle Plate | 2 | Supplied Part |
215 | Q614B10 | Square Head Tapered Plug | 2 | Supplied Part |
216 | Q2713508 | Cross Recessed Pan Head Self-Tapping Screw | 2 | Supplied Part |
217 | Q40116 | Washer | 6 | Supplied Part |
218 | Q2821616 | Flat End Set Screw | 2 | Supplied Part |
219 | Q2821212 | Flat End Set Screw | 2 | Supplied Part |
220 | Q151B1645M | Pre-Coated Hexagon Head Bolt | 2 | Supplied Part |
——END—— |
Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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