Fast 8JS118TB-B MT Parts
FAST 8JS118TB-B transmission has 8 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With mechanical structure design and integrated with a synchronize, and the Maximum input speed is 2600 RPM. The length of the 8JS118TB-B transmission is 821.3 mm. The 8JS118TB-B manual transmission has 8 gears, and each gear has a different reduction ratio. The 1st gear reduction ratio is 11.396, the 2nd gear reduction ratio is 7.943, the 3rd gear reduction ratio is 5.626, the 4th gear reduction ratio is 4.062, the 5th gear reduction ratio is 2.806, the 6th gear reduction ratio is 1.956, the 7th gear reduction ratio is 1.385, the 8th gear reduction ratio is 1.000, and the reverse gear 1 ratio is 11.347. The 8JS105AT manual transmission has an input torque range of 1180 N.m. The weight of 8JS118TB-B manual transmission is 267 Kg.
FAST 8-speed MT series transmission have different models, with code J in the model name means mechanical transmission, with code S in the model name means transmission with Double Intermediate Shaft design, with code T in the model name means transmission integrated with synchronizer, with code A in the model name means transmission top gear is overdrive.
DuraMac provides one-stop solutions covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support.
With affordable Chinese level prices, DuraMac provide abundant premium powertrain options to customers that widely used in buses, coaches, trucks, tractors, trailers and special vehicles, speed up process from vehicle design to prototype manufacturing and significantly decrease developing costs.
Advantages of Fast 8JS118TB-B 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 8JS118TB-B MT
| Transmission Model: | 8JS118TB-B |
| Transmission Application: | Manual Transmission |
| Input Torque: | 1180 N.m |
| Maximum Speed: | 2600 RPM |
| Installation length: | 821.3 mm |
| Weight Iron/Al Alloy: | 267 Kg |
| Fuel Quantity: | 13 L |
| Speed Ratio: | 11.396-1 |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Search by Part No. or Part Name
Click Kit Name to Check Part List
No. | Part No. | Name | Qty. | Remarks |
| 1 | JS130T – 1701010 | Transmission Housing Assembly | 1 | — |
| 2 | A – 4729 | Intermediate Shaft Gear Assembly | 2 | — |
| 3 | A – 3674 | No.1 Clutch Housing Assembly | 1 | — |
| 4 | JS125J6T – 1701025 | First Shaft Assembly | 1 | — |
| 5 | JS118TB – 1701100B | Second Shaft Assembly | 1 | — |
| 6 | JS118TB – 1701047B | Intermediate Shaft Assembly | 2 | — |
| 7 | JS100 – 1701080 | Reverse Idler Shaft Assembly | 2 | — |
| 8 | JS130T – 1702010B | Upper Cover Assembly | 1 | — |
| 9 | A – C03001 | Double Gear Assembly | 1 | — |
| 10 | JS118 – 1707010 | Rear Cover Housing Assembly | 1 | — |
| 11 | A – C09002 | Auxiliary Case Range Gear Assembly | 1 | — |
| 12 | 8677 | Clutch Separator Sleeve | 2 | — |
| 13 | 15410 | SAE1 Clutch Housing | 1 | — |
| 14 | 19668 | Intermediate Shaft Bearing Retainer | 2 | — |
| 15 | 1684 | Taper Window Seal Gasket | 1 | — |
| 16 | GB898 – 80 – M16×1.5 | Hexagon Slotted Castle Nut | 6 | — |
| 17 | Q40316 | Spring Washer | 2 | — |
| 18 | Q341B16 | Screw | 2 | — |
| 19 | JS130T – 1701020 | Top Window Cover | 1 | — |
| 20 | 16596 | Bottom Window Cover | 1 | — |
| 21 | 16929 | Bottom Window Seal Gasket | 1 | — |
| 22 | Q1213630 | Double – ended Stud | 2 | — |
| 23 | 14373 | Magnet | 3 | — |
| 24 | Q40312 | Spring Washer | 8 | — |
| 25 | GB21 – 76 – M12×25 | Small Hexagon Head Bolt (Finished) | 8 | — |
| 26 | JS100 – 1701015 | Transmission Housing | 1 | — |
| 27 | Q40112 | Flat Washer | 8 | — |
| 28 | C01056 | Double – ended Stud | 6 | — |
| 29 | Q40116 | Washer | 6 | — |
| 30 | Q2821616 | Flat Head Set Screw | 2 | — |
| 31 | 16566 | Second Shaft Bushing | 1 | — |
| 32 | 19694 | First Shaft | 1 | — |
| 33 | 14749 | Second Shaft Gear Thrust Washer | 1 | — |
| 34 | JS130T – 1701108 | Second Shaft Reverse Gear Sleeve | 1 | — |
| 35 | JS130T – 1701131B | Second Shaft Third Gear | 1 | — |
| 36 | JS118TB – 1701130B | Second Shaft Second Gear | 1 | — |
| 37 | JS130T – 1701112B | Second Shaft First Gear | 1 | — |
| 38 | JS130T – 1701111 | Second Shaft Reverse Gear | 1 | — |
| 39 | JS130T – 1701121B | Second Shaft Hexagon Key | 1 | — |
| 40 | 18701 | Second Shaft Gear Adjusting Washer | 1 | — |
| 41 | JS130T – 1701105B | Second Shaft | 1 | — |
| 42 | Q35280310 | Elastic Cylindrical Pin | 1 | — |
| 43 | 12JS160T – 1701170 | 1st – 2nd Synchronizer Assembly | 1 | — |
| 44 | JS130T – 1701180 | 3rd – 4th Synchronizer Assembly | 1 | — |
| 45 | 12JS160T – 1701122 | Second Shaft Gear Thrust Washer | 3 | — |
| 46 | 12JS160T – 1701123 | Second Shaft Gear Thrust Washer | 2 | — |
| 47 | JS118TB – 1701031B | First Shaft Gear | 1 | — |
| 48 | JS130T – 1701051B | Intermediate Shaft Third Gear | 2 | — |
| 49 | JS118TB – 1701050B | Intermediate Shaft Second Gear | 2 | — |
| 50 | J9198 | Intermediate Shaft Thrust Ring | 2 | — |
| 51 | JS130T – 1701048B | Intermediate Shaft | 2 | — |
| 52 | JS118TB – 1701050B | Intermediate Shaft Driving Gear | 2 | — |
| 53 | JS130T – 1701055B | Intermediate Shaft Square Key | 2 | — |
| 54 | Q35280514 | Elastic Cylindrical Pin | 5 | — |
| 55 | C01025 | Retaining Sleeve | 2 | — |
| 56 | JS100 – 1701083 | Cup – shaped Reverse Gear Washer | 2 | — |
| 57 | 14287 | Needle Roller Bearing | 2 | — |
| 58 | JS100 – 1701082 | Reverse Gear Intermediate Gear | 2 | — |
| 59 | 16405 | Reverse Gear Intermediate Shaft | 2 | — |
| 60 | Q28321212 | Flat Head Set Screw | 2 | — |
| 61 | A – C02002 | Low Reverse Shift Fork Assembly | 1 | — |
| 62 | F99664 | Low Reverse Shift Fork | 1 | — |
| 63 | 8774 | Reverse Gear Locking Spring | 1 | — |
| 64 | 8968 | Reverse Gear Locking Plug | 1 | — |
| 65 | F99671 | Reverse Gear Locking Plug | 1 | — |
| 66 | 1634 | Shift Fork Shaft Lock Pin | 1 | — |
| 67 | 3220 | Shift Fork Cross Shaft Lock Screw | 5 | — |
| 68 | 11066 | Double – ended Stud 3/8″ | 4 | — |
| 69 | 16132 | Low Reverse Shift Fork Shaft | 1 | — |
| 70 | JS130T – 1702065B | 1st – 2nd Shift Fork Shaft | 1 | — |
| 71 | JS130T – 1702055B | 1st – 2nd Shift Fork | 1 | — |
| 72 | JS130T – 1702056 – 1 | 3rd – 4th Shift Fork | 1 | — |
| 73 | JS130T – 1702066B | 3rd – 4th Shift Fork Shaft | 1 | — |
| 74 | F90684 | Compression Spring | 1 | — |
| 75 | F96085 | Compression Spring | 2 | — |
| 76 | F99888 | 1/2nd Gear and 5/6th Gear Guide Block | 1 | — |
| 77 | F99589 | 3/4th Gear and 7/8th Gear Guide Block | 1 | — |
| 78 | JS130T – 1702015 | Upper Cover | 1 | — |
| 79 | X – 1 – 603 | Hexagon Nut | 2 | — |
| 80 | 12.7GJ100BGB – T308 | Steel Ball | 3 | — |
| 81 | 19.05GJ100BGB – T308 | Steel Ball | 2 | — |
| 82 | Q351B10 | Hexagon Thin Nut | 2 | — |
| 83 | Q364B10 | Type 2 Hexagon Nut | 2 | — |
| 84 | Q14208222 | Hexagon Head Bolt and Spring Washer Assembly | 4 | — |
| 85 | F96194 | Double – H Valve Housing | 1 | — |
| 86 | F99666 | Side Plate | 1 | — |
| 87 | F99670 | Locating Plug | 2 | — |
| 88 | F91353 | Double – H Valve Gasket | 1 | — |
| 89 | F99585 | Connector | 1 | — |
| 90 | F96141 | Spring Cover | 2 | — |
| 91 | F99681 | Low Reverse Control Cam Block | 1 | — |
| 92 | C03004 | Stop Screw | 1 | — |
| 93 | Q40310 | Spring Washer | 9 | — |
| 94 | 15276 | Breather | 1 | — |
| 95 | F96035 | LRC External Shift Arm | 1 | — |
| 96 | Q40306 | Spring Washer | 2 | — |
| 97 | F99675 | Locating Ring | 1 | — |
| 98 | F99673 | Spring Seat | 2 | — |
| 99 | F96037 | Compression Spring | 2 | — |
| 100 | 55522 | Air Pipe Assembly | 2 | — |
| 101 | Q40408 | Light Type Spring Washer | 4 | — |
| 102 | CD0300 | Cylindrical Pin | 1 | — |
| 103 | F99679 | Lateral Shift Lever | 1 | — |
| 104 | F99669 | Sleeve | 1 | — |
| 105 | F99674 | Spring Sleeve | 1 | — |
| 106 | F96140 | Gasket | 2 | — |
| 107 | F99660 | Double – H Valve | 1 | — |
| 108 | F91345 | Lateral Shift Lever Bushing | 2 | — |
| 109 | F96036 | Compression Spring | 1 | — |
| 110 | 55518 | Air Pipe Assembly | 1 | — |
| 111 | 7935 | Breather 1/8″ | 2 | — |
| 112 | F91444 | Oil Seal | 1 | — |
| 113 | F99672 | End Washer | 1 | — |
| 114 | F99983 | Compression Spring | 1 | — |
| 115 | Q341B10 | Type 1 Hexagon Thin Nut | 1 | — |
| 116 | Q72224 | Bowl – shaped Washer | 1 | — |
| 117 | Q218B0618 | Hexagon Socket Head Cap Screw | 2 | — |
| 118 | Q151B10812 | Hexagon Head Bolt | 4 | — |
| 119 | Q151B1050 | Hexagon Head Bolt | 1 | — |
| 120 | C09035 | Elastic Cylindrical Pin | 2 | — |
| 121 | A – C09006 | Main Shaft Rear Bearing Cover Assembly | 1 | — |
| 122 | C01032 | Main Shaft Rear Bearing Oil Seal | 1 | — |
| 123 | 19109 | Oil Seal | 1 | — |
| 124 | 7992 | Speedometer Driven Gear Bushing | 1 | — |
| 125 | F99967 | Main Shaft Rear Bearing Cover | 1 | — |
| 126 | A – C09009 | Bolt Assembly | 1 | — |
| 127 | GB21 – 76 – M10×75 | Small Hexagon Head Bolt (Finished) | 1 | — |
| 128 | JS118 – 1707047 | Auxiliary Case Extended Intermediate Shaft Welded Assembly | 2 | — |
| 129 | 18870 | Auxiliary Case Intermediate Shaft Driving Gear | 2 | — |
| 130 | JS118 – 1707048 | Auxiliary Case Extended Intermediate Shaft | 2 | — |
| 131 | A – C09008 | Bolt Assembly | 8 | — |
| 132 | 17106 | Pin | 2 | — |
| 133 | GB21 – 76 – M10×32 | Small Hexagon Head Bolt (Finished) | 7 | — |
| 134 | 19709 | Seal Kit | 2 | — |
| 135 | A – C09005 | Synchronizer Assembly | 1 | — |
| 136 | A – 4937 | Low – Range Synchronizer Ring Assembly | 1 | — |
| 137 | 20320 | Synchronizer Retaining Ring | 1 | — |
| 138 | 20321 | Synchronizer Low – Range Locking Pin | 3 | — |
| 139 | A – 4938 | High – Range Synchronizer Ring Assembly | 1 | — |
| 140 | 20222 | Synchronizer High – Range Synchronizer Ring | 1 | — |
| 141 | 14323 | Synchronizer High – Range Locking Pin | 3 | — |
| 142 | 20323 | Synchronizer Sliding Sleeve | 1 | — |
| 143 | 14897 | Synchronizer Pressure Spring | 3 | — |
| 144 | A – C09016 | Auxiliary Case Cylinder Assembly | 1 | — |
| 145 | JS118 – 1707120 | Auxiliary Case Main Shaft Reduction Gear Assembly | 1 | — |
| 146 | JS118 – 1707121 | Auxiliary Case Main Shaft Reduction Gear | 1 | — |
| 147 | 14327 | Retaining Ring | 1 | — |
| 148 | 14331 | Auxiliary Case Main Shaft Gear Washer | 1 | — |
| 149 | 14332 | Auxiliary Case Main Shaft Washer | 1 | — |
| 150 | 16775 | Auxiliary Case Fork | 1 | — |
| 151 | 17376 | Extended Intermediate Shaft Bearing Cover | 2 | — |
| 152 | F99882 | Auxiliary Case Main Shaft | 1 | — |
| 153 | 192310E | Short Cylindrical Roller Bearing | 2 | — |
| 154 | 16723 | Retaining Ring | 2 | — |
| 155 | 14347 | Gasket Seal | 1 | — |
| 156 | 17352 | Auxiliary Case Intermediate Shaft Bearing Cover Gasket | 2 | — |
| 157 | 19466 | Auxiliary Case Reduction Gear Washer | 1 | — |
| 158 | F99606 | Flange Nut | 1 | — |
| 159 | F99975 | Rear Cover Housing | 1 | — |
| 160 | 717813 | Tapered Roller Bearing | 1 | — |
| 161 | 15532 | Auxiliary Case Main Shaft Rear Bearing Cover Gasket | 1 | — |
| 162 | Q171B1250 | Hexagon Head Bolt with Hole on Head | 2 | — |
| 163 | Q1421075 | Hexagon Head Bolt and Spring Washer Assembly | 4 | — |
| 164 | C09033 | Hexagon Head Bolt with Hole on Head and Spring Washer Assembly | 1 | — |
| 165 | C01019 | Retaining Ring | 1 | — |
| 166 | 16628 | Retaining Ring | 1 | — |
| 167 | 16138 | Auxiliary Case Front Locating Ring | 1 | — |
| 168 | 18869 | Auxiliary Case Driving Gear | 1 | — |
| 169 | C01033 | Retaining Ring | 1 | — |
| 170 | 50118 | Single – direction Heart – shaped Bearing with Retaining Ring | 1 | — |
| 171 | 1565 | Clutch Housing Cover | 1 | — |
| 172 | 1642 | Taper Window Seal Gasket | 1 | — |
| 173 | 4425 | Pull Rod | 2 | — |
| 174 | 996914 | Angular Contact Clutch Separation Ball Bearing | 1 | — |
| 175 | 9293 | Bearing Return Spring | 1 | — |
| 176 | C04002 | Clutch Part Oil Seal | 2 | — |
| 177 | 11665 | Single – Tube Oil Cup | 2 | — |
| 178 | 12152 | Double – Tube Oil Cup | 1 | — |
| 179 | 12817 | Clutch Separation Fork | 1 | — |
| 180 | 12880 | 45° Elbow Pipe Joint | 3 | — |
| 181 | C03052 | Tee Pipe Joint | 2 | — |
| 182 | 12845 | 90° Elbow Pipe Joint | 1 | — |
| 183 | 14282 | Reverse Gear Oil Seal | 2 | — |
| 184 | 14283 | Reverse Intermediate Shaft Gasket | 2 | — |
| 185 | 14311 | First Shaft Bearing Cover Gasket | 1 | — |
| 186 | 14317 | Retaining Ring | 2 | — |
| 187 | 14334 | Rear Cover Locating Pin | 2 | — |
| 188 | 14335 | Rear Cover Gasket | 1 | — |
| 189 | 14918 | Upper Cover Gasket | 1 | — |
| 190 | 18899 | Switch Drive Pin | 1 | — |
| 191 | 16763 | Retaining Ring | 6 | — |
| 192 | 18769 | Double – Tube Oil Cup | 1 | — |
| 193 | 20815 | Lifting Bracket | 2 | — |
| 194 | 20822 | Clutch Housing Liner Gasket | 1 | — |
| 195 | 51016 | Oil Pipe Assembly | 1 | — |
| 196 | JS118TB – 1702022B | Small Mark | 1 | — |
| 197 | F91054 | Speedometer Driving Gear | 1 | — |
| 198 | F91055 | Speedometer Driven Gear | 1 | — |
| 199 | F91409 | First Shaft Bearing Cover | 1 | — |
| 200 | F91410 | First Shaft Bearing Oil Seal | 1 | — |
| 201 | F93060 | Speedometer Connector Assembly | 1 | — |
| 202 | F91008 | Oil Seal | 1 | — |
| 203 | A – C09018 | Speedometer Connector Small Assembly | 1 | — |
| 204 | 996005 | Gasket | 1 | — |
| 205 | F96119 | Dust Cover | 1 | — |
| 206 | F99902 | Neutral Switch Drive Pin | 1 | — |
| 207 | F99902 | Output Flange | 1 | — |
| 208 | X – 6 – 11 | Cone Washer | 2 | — |
| 209 | X – 7 – 603 | Hexagon Head Bolt | 2 | — |
| 210 | X11412 | Speedometer Protective Sleeve | 1 | — |
| 211 | JS118TB – 1702021B | Mark | 1 | — |
| 212 | 42307E | Short Cylindrical Roller Bearing | 2 | — |
| 213 | 102308E | Short Cylindrical Roller Bearing | 2 | — |
| 214 | 370309Y | Single – row Radial Ball Bearing with Outer Ring Groove and Notch | 2 | — |
| 215 | Q15080812 | Hexagon Head Bolt | 4 | — |
| 216 | Q1421032 | Hexagon Head Bolt and Spring Washer Assembly | 8 | — |
| 217 | Q1421032M | Pre – Coated Hexagon Head Bolt and Spring Washer Assembly | 11 | — |
| 218 | Q1461032M | Hexagon Head Bolt, Spring Washer and Flat Washer Assembly | 1 | — |
| 219 | Q1421038 | Hexagon Head Bolt and Spring Washer Assembly | 3 | — |
| 220 | Q1421045 | Hexagon Head Bolt and Spring Washer Assembly | 13 | — |
| 221 | Q1421050 | Hexagon Head Bolt and Spring Washer Assembly | 3 | — |
| 222 | Q1461050 | Hexagon Head Bolt, Spring Washer and Flat Washer Assembly | 2 | — |
| 223 | GB27 – 88 – M10×32 | Hexagon Head Slotted Bolt | 2 | — |
| 224 | Q1421238M | Pre – Coated Hexagon Head Bolt and Spring Washer Assembly | 2 | — |
| 225 | Q1421290M | Hexagon Head Bolt and Spring Washer Assembly | 2 | — |
| 226 | Q151B1645M | Pre – Coated Hexagon Head Bolt | 2 | — |
| 227 | C09032 | Hexagon Head Bolt with Hole on Head | 6 | — |
| 228 | Q1420660 | Hexagon Head Bolt and Spring Washer Assembly | 2 | — |
| 229 | Q40308 | Spring Washer | 4 | — |
| 230 | C01020 | Retaining Ring | 3 | — |
| 231 | C01021 | Retaining Ring | 2 | — |
| 232 | Q2713508 | Cross Recessed Pan Head Screw | 2 | — |
| 233 | GB890 – 80 – M16×1.5 | Hexagon Slotted Castle Nut | 4 | — |
| 234 | C09034 | Pre – Coated Hexagon Head Bolt with Hole on Head and Spring Washer Assembly | 2 | — |
| 235 | Q3618B01 | Hexagon Head Tapered Plug Screw | 2 | — |
| 236 | Q701B45 | Bent – type Hose Nipple | 2 | — |
| 237 | GB1154 – 79 – A – 6 | Flanged Grease Fitting | 1 | — |
| 238 | Q72238T3 | Gasket Ring | 1 | — |
| 239 | 791.00.71.0068 | Pressure Switch | 1 | — |
| 240 | 791.00.71.0069 | Pressure Switch | 1 | — |
| 241 | 990.12.71.0041 | Pressure Switch | 1 | — |
| 242 | C04008 | Protective Sleeve | 2 | — |
| 243 | C01024 | First Shaft Bearing Cover Protective Sleeve | 1 | — |
| 244 | C03015 | Heat Insulation Pad | 1 | — |
| 245 | C03016 | Switch Protective Sleeve | 3 | — |
| 246 | C03025 | Shaft Protective Sleeve | 1 | — |
| 247 | C04013 – 1 | Oil Level Gauge | 1 | — |
| 248 | 8858 | First Shaft Nut | 1 | — |
| 249 | 14750 | Retaining Ring | 2 | — |
| 250 | 150212K | Single – row Radial Ball Bearing with One – side Dust – proof Groove and Dust Cover | 1 | — |
| 251 | 16463 | Gear Stop Ring | 1 | — |
| 252 | A – C03002 – 11 | Air Filter Regulator and Screw Assembly | 1 | — |
| 253 | Q40110 | Flat Washer | 1 | — |
| 254 | 6JS160T – 1709588 – 1 | O – Ring Gasket | 3 | — |
| 255 | 6JS160T – 1709587 – 1 | Oil Plug | 3 | — |
| ——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.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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