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Fast 8DS240A MT

FAST 8DS240A transmission has 8 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 8DS240A transmission is 1102.8 mm. The 8DS240A manual transmission has 8 gears, and each gear has a different reduction ratio. The 1st gear reduction ratio is 8.154, the 2nd gear reduction ratio is 6.013, the 3rd gear reduction ratio is 4.115, the 4th gear reduction ratio is 3.053, the 5th gear reduction ratio is 2.124, the 6th gear reduction ratio is 1.450, the 7th gear reduction ratio is 1.000, the 8th gear reduction ratio is 0.757, and the reverse gear ratio is 7.571. The 8DS240A manual transmission has an input torque range of 2400 N.m. The 8DS240A transmission weight is 490 Kg.

FAST 8-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 8DS240A 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 8DS240A MT

Transmission Model:8DS240A
Transmission Application:Manual Transmission
Input Torque:2400 N.m
Maximum Speed:2600 RPM
Installation length:1102.8 mm
Weight Iron/Al Alloy:490 Kg
Fuel Quantity:33 L
Speed Ratio:8.154-0.757
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

 

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Click Kit Name to Check Part List

No.

Part No.

Name

Qty.

Remarks

1SZLJ2019-360Clutch Housing1
27DS180-1601016Clutch Housing Gasket1
38DS260-1701015Transmission Housing1
46JS160T-1709588-1O-Ring Seal2
55DS50T-1701085Oil Plug and Magnet Assembly2
6C04004-6Clutch Handhole Cover1
7Q1420822Hexagon Head Bolt and Spring Washer Assembly2
810JSQX180-1701042Primary Shaft Bearing Cover Gasket1
9F500A-1802191Skeleton Oil Seal Assembly1
106DS240T-1701040Primary Shaft Bearing Cover1
11Q1421032MPre-Coated Hexagon Head Bolt and Spring Washer Assembly6
12Q150B16110MHexagon Head Bolt2
13Q40316Spring Washer2
14GB889_2-2000-M16X1_5Type 1 Hexagon Lock Nut with Non-Metallic Insert (GB889.2-2000)10
15Q40116Flat Washer10
16C01056Stud Bolt10
——END——

No.

Part No.

Name

Qty.

Remarks

1Q43170Elastic Retaining Ring for Shaft1
26214X3-ZNBR-C3Bearing (with Snap Ring)1
38DS240A-1701029Gear Spacer1
48DS240A-1701028Snap Ring1
58DS240A-1701031Primary Shaft Gear1
68DS240A-1701030Primary Shaft1
——END——

No.

Part No.

Name

Qty.

Remarks

116JS260T-1701057Countershaft Snap Ring2
28DS240A-1701056Countershaft Drive Gear2
312JS280T-1701058Spacer Sleeve6
48DS240A-1701054Countershaft 6th Gear2
58DS240A-1701055Countershaft Overdrive Gear2
68DS240A-1701053Countershaft 5th Gear2
78DS260-1701052Countershaft 4th Gear2
88DS240A-1701048Countershaft2
98DS260-1701049Left Rear Countershaft1
10X-6-EWoodruff Key2
11Q5280514Elastic Cylindrical Pin2
1220JS240T-1701055Countershaft Square Key2
138DS260-1701050Right Rear Countershaft1
——END——

Second Shaft Assembly

No.Part No.NameQty.Remarks
18DS240A-1701106Secondary Shaft 6th & 7th Gear Sliding Sleeve1
210JSD220K-17011241st & 2nd Gear Adjustment Shim (for Secondary Shaft)1
38DS240A-1701116Secondary Shaft 6th Gear1
49JS200T-1701122Main Shaft Gear Shim2
58DS260-1701107Secondary Shaft Overdrive Gear Seat1
68DS260-1701108Secondary Shaft Overdrive Gear Sliding Sleeve1
78DS240A-1701117Secondary Shaft Overdrive Gear Assembly1
88DS240A-1701118Secondary Shaft Overdrive Gear (per assembly)1 each
98DS240A-1701134Secondary Shaft Overdrive Gear Coupling Ring Gear (per assembly)1 each
108DS240A-1701115Secondary Shaft 5th Gear1
117DS180-1701125-13rd Gear Baffle1
128DS260-1701109Secondary Shaft Low & Reverse Gear Sliding Sleeve3
137DS180-1701127Low Gear Adjustment Shim6
148DS260-1701114Secondary Shaft 4th Gear1
158DS260-1701113Secondary Shaft 3rd Gear1
168DS240A-1701112Secondary Shaft 2nd Gear1
178DS260-1701123Secondary Shaft 1st & 2nd Gear Spacer Sleeve1
188DS260-1701111Secondary Shaft 1st Gear1
198DS260-1701110Secondary Shaft Reverse Gear1
207DS180-1701121-1Reverse Gear Baffle1
218DS260-1701120-1Retarder Gear-Shifting Sliding Sleeve1
228DS260-1701119Retarder Gear-Shifting Gear Seat1
238DS260-1701122-1Retarder Driven Wheel Bearing Housing1
24K859335GB5846-86Needle Roller Bearing2
258DS260-1707022-2Retarder Driven Gear1
268DS260-1701121-1Retarder Driven Wheel Shim1
278DS260-1701105-3Secondary Shaft1
288DS260-1701133-1Hexagon Key for Secondary Shaft Rear Section4
29Q5210612Cylindrical Pin2
308DS260-1701131Hexagon Key for Secondary Shaft Front Section2
31Q5280310Elastic Cylindrical Pin2
32502706KHCylindrical Roller Bearing1
33Q43130Elastic Retaining Ring for Shaft1
——END——

No.

Part No.

Name

Qty.

Remarks

18DS260-1702015Upper Cover1
212_7G100BGB-T308Steel Ball5
3F96085Compression Spring4
4F96084Compression Spring1
511066Stud Bolt (3/8″)4
6X-1-603Hexagon Nut2
7Q351B10Thin Hexagon Nut – Fine Thread2
8Q40310Spring Washer2
9Q361B10Type 2 Hexagon Nut – Fine Thread2
108DS260-17020678th Gear Fork Shaft1
118DS260-17020666th & 7th Gear Fork Shaft1
123220Shift Fork Locking Screw9
13DS100-17020511st & Reverse Gear Guide Block2
148DS260-17020598th Gear Shift Fork1
158DS240A-17020586th & 7th Gear Shift Fork1
168DS260-17020574th & 5th Gear Shift Fork1
178DS260-17020534th & 5th Gear Guide Block2
188DS260-17020631st & Reverse Gear Fork Shaft1
198DS260-17020642nd & 3rd Gear Fork Shaft1
208DS260-17020654th & 5th Gear Fork Shaft1
211634Fork Shaft Interlock Pin3
2219_05G100BGB-T308Steel Ball4
238DS260-17020562nd & 3rd Gear Shift Fork1
248DS260-17020551st & Reverse Gear Shift Fork1
——END——

No.

Part No.

Name

Qty.

Remarks

1C03032-3Shift Connector1
2Q151B1030Hexagon Head Bolt – Fine Thread4
3Q40310Spring Washer6
4C03033-8End Cover1
5C03034-4Gasket1
6C03031-4Splined Sleeve1
7F91444Oil Seal1
88DS260-1703018-1Shift Head1
98DS260-1703052Control Block1
108DS260-1703017-1Horizontal Shift Lever1
11F91345Bushing for Horizontal Shift Lever2
12F99670-3Spring Seat2
1312JS160T-1703027Compression Spring1
14Q43120Elastic Retaining Ring for Shaft1
15C03030Cylindrical Pin1
16C09035Elastic Cylindrical Pin1
17JS150TA-1703000B-1Cylinder Assembly1
18F91353Gasket for Dual-H Air Valve1
19F96141-2Shift Feel Plug1
20Q72324T3Sealing Washer1
21Nov-74Reverse Gear Lock Spring1
22F99670-3Shift Feel Pin1
2312JS160T-1703024Limit Sleeve1
24F99672End Shim1
25F99666Side Plate1
26Q1420822Hexagon Head Bolt and Spring Washer Assembly4
2715276-2Breather Plug Assembly1
28Q72224Cup Plug1
2979100710068-1Switch1
30C03035-1Gear Selection Shift Head1
31C03039-1Washer1
32Q170B1016Hexagon Head Bolt with Hole in Head1
33Q5510628Plain Flat Key1
348DS260-1703015-1Housing for Dual-Lever Left Operating Device1
35Q72324T3Sealing Washer2
3699012710041-3Switch1
37C03037-1Gasket for Window Cover1
38C03036-1Window Cover1
39Q150B1025Hexagon Head Bolt2
40HG4-333-66-20X2_4O-Ring Seal1
41C03038-1Gear Selection Connector1
42C03040-1Set Screw1
——END——

No.

Part No.

Name

Qty.

Remarks

1Q5280308Elastic Cylindrical Pin4
27DS180-1701088Reverse Gear Thrust Washer4
330643-32Long Cylindrical Roller Bearing without Outer Ring2
47DS180-1701082Reverse Idler Gear2
57DS180-1701083Reverse Idler Shaft2
6Q341B16Type 1 Hexagon Nut – Fine Thread2
7Q40316Flat Washer2
8Q1231630Stud Bolt2
98DS260-1701070Transmission Rear Cover1
10J80-1701084Reverse Gear Shaft Locking Plate2
11Q40310Spring Washer2
12Q170B1020Hexagon Head Bolt with Hole in Head2
13NUP311ENYBShort Cylindrical Roller Bearing2
14Q433120Flattened Wire Retaining Ring for Shaft2
157DS180-1701074-1Countershaft Rear End Cover2
16C09034Pre-Coated Hexagon Head Bolt with Hole in Head and Spring Washer Assembly8
173220Shift Fork Locking Screw1
18Q72312T3MSealing Washer1
198DS260-1707067Retarder Driven Wheel Shift Fork1
208DS260-1707061Retarder Driven Wheel Shift Fork Shaft1
218DS240A-1701072-1Retarder Bracket1
22WU-16X180Mesh Type Oil Filter1
23QQ60-4211127-2Oil Filter Plug1
24Q80512Compression Fitting Straight Adapter with Tapered Thread1
257ds180-1705016-6Lubricating Oil Pipe Assembly1
26QQ60-4211136Connector1
27Q72318T3Sealing Washer2
287DS180-1705017-1Hollow Bolt1
29Q65412Flared Fitting 90-Degree Elbow Adapter with Tapered Thread1
30C03054-21Electronic Odometer Sensor Assembly1
317DS180-1707070C-Type Crimped Rubber Hose Assembly1
32Q80512Compression Fitting Straight Adapter with Tapered Thread1
338DS260-1701075Rear Cover Locating Pin2
34Q72322T3Sealing Washer1
35Q617B22Hexagon Head Plug1
367DS220-1707112Cylindrical Roller Bearing1
387DS180-1701156Spacer Sleeve1
3912JS160T-1707112O-Ring Seal2
40JS220-1707111Odometer Drive Gear Bushing1
41JS180-1701157-2Odometer Rotor1
427DS180-1701151-1Secondary Shaft Rear Bearing Cover Gasket1
437DS180-1701150-8Rear Bearing Cover Assembly1
4419109-5Oil Seal (per assembly)1 each
457DS180-1701155-4Main Shaft Rear Bearing Cover (per assembly)1 each
46F96119Dust Cover1
47Q1421095Hexagon Head Bolt and Spring Washer Assembly6
487DS180-1701159Output Flange1
49F96006-1Flange Nut1
——END——

No.

Part No.

Name

Qty.

Remarks

1Q72318T3Sealing Washer2At Pressure Switch
320815Lifting Angle Plate2
46JS160T-1709587-1Oil Plug1At Upper Cover
56JS160T-1709588-1O-Ring Seal1At Upper Cover
6791_00_71_0068-1Pressure Switch1Reverse Gear Switch
78DS260-1701071Rear Cover Gasket2
88DS260-1702016Upper Cover Gasket1
9C01007-233Name Plate1
108DS240A-1702022Small Name Plate1
11Q2713508Cross Recessed Pan Head Tapping Screw – Type C4At Large & Small Name Plates
128DS260-1703016Operating Window Gasket1
138DS260-1705011Oil Pipe1
14990_12_71_0041-3Pressure Switch1Neutral Switch
15A-4729Countershaft Baffle Assembly2Front End of Countershaft
1619668Countershaft Bearing Baffle1 each(Per Assembly)
17Q5280514Elastic Cylindrical Pin1 each(Per Assembly)
18C01021Snap Ring2Front End of Countershaft
19C03016Switch Protection Sleeve3
20C04013-3Oil Level Label1
21F96035-48External Shift Arm for LRC1
22GB3452_1-16X1_8GO-Ring1At Joint Surface of PTO Side Cover & Retarder Bracket
23JS180-1707051Snap Ring2Rear End of Countershaft
24NUP218ECylindrical Roller Bearing2Rear End of Countershaft
25NUP2309ENMCylindrical Roller Bearing2Front End of Countershaft
26Q151B1645MPre-Coated Hexagon Head Bolt – Fine Thread2Front End of Countershaft
2712JSD200T-1707080-1Rear Cover Plate1At Rear Cover
28Q341B10Type 1 Hexagon Nut – Fine Thread1At External Shift Arm
29Q40310Spring Washer1At External Shift Arm
30Q150B1050Hexagon Head Bolt – Fine Thread1At External Shift Arm
31Q43190Elastic Retaining Ring for Shaft2Rear End of Countershaft
32Q72216Cup Plug1At Oil Pipe on Front End of Housing
33HB00043O-Ring Seal1At Rear Cover
34Q1421032Hexagon Head Bolt and Spring Washer Assembly2At Upper Cover
35Q1421035Hexagon Head Bolt and Spring Washer Assembly15At Upper Cover
36Q1421035MPre-Coated Hexagon Head Bolt and Spring Washer Assembly2At Upper Cover
37Q1421038Hexagon Head Bolt and Spring Washer Assembly2At Upper Cover
38Q1421075Hexagon Head Bolt and Spring Washer Assembly25At Rear Cover
39Q5211020Cylindrical Pin1Positioning Rear PTO
40Q5211026Cylindrical Pin1At Upper Cover
41Q5270630Coiled Elastic Pin1At Retarder Driven Wheel Shift Fork
42Q218B1065TF2Hexagon Socket Cylinder Head Screw7At PTO
43Q614B03Square Head Tapered Plug1At Rear Cover
44QH70N-G26591Rear Power Take-Off (PTO) Assembly1
45J75-1601035Grease Cup Seat1
46J75-1601034Grease Cup Cover1
47J75-1601033Lubricating Hose Assembly1
48J75-1601031Pipe Connector1
49Q72310T3Sealing Washer2
50Q14212435Hexagon Head Bolt and Spring Washer Assembly4
517DS180-1601020-1Clutch Fork Sub-Assembly1
527DS180-1601021-1Clutch Release Fork1Shipped with Gearbox
537DS180-1601024-1Release Fork Bracket1(Per Sub-Assembly)
54GB304-64UC25Spherical Plain Bearing1(Per Sub-Assembly)
55JS180-1601023-3Clutch Release Fork Shaft1(Per Sub-Assembly)
56JS180-1601029-1Dust Cover2(Per Sub-Assembly)
57JS180-1601030-2Fork Shaft Bushing2(Per Sub-Assembly)
58Q43125Elastic Retaining Ring for Shaft2(Per Sub-Assembly)
59Q43042Elastic Retaining Ring for Hole2(Per Sub-Assembly)
60Q150B1435Hexagon Head Bolt5
61Q40114Flat Washer5
——END——

No.

Part No.

Name

Qty.

Remarks

1CB-B6FGear Pump1
2QH70-4211107-1End Cover1
3Q1421025Hexagon Head Bolt and Spring Washer Assembly4
4Q1420620MPre-Coated Hexagon Head Bolt and Spring Washer Assembly4
5Q218B1035TF2Hexagon Socket Cylinder Head Screw4
6Q40310Spring Washer4
7QH70-4211108-1End Cover Gasket1
8Q614B03Square Head Tapered Plug3
920991119Name Plate1
10Q5410206Name Plate Rivet2
1120991101PTO Housing1
1242111Cylindrical Roller Bearing1
13QH70-4211106Bearing Baffle1
1420991105Input Gear1
15K637120GB5846-86Needle Roller Bearing2
16J80-17011334th Gear Bearing Spacer1
17QH70-4211103Bearing Spacer1
18QH70-4211302Clutch Gear Sleeve1
19QH70-4211102-1Hollow Shaft1
20QQ60-4211119Gear Pump Gasket1
21NF213EMCylindrical Roller Bearing with Single Rib on Outer Ring1
2220991110Side Cover Gasket1
23QH70-4211310Odometer Protection Sleeve1
24JK942SIndicator Light Switch1
25Q43165Elastic Retaining Ring for Shaft1
2632208Tapered Roller Bearing2
2720991201Output Gear Shaft1
2820991111Side Cover1
29QH70-4211305-2Piston Fork Shaft1
30J80-1702083Set Screw1
31QH70-4211301Shift Fork1
32QCZ50-4211310Limit Sleeve1
33QL40B-4211311BReturn Spring1
34GB3452_1-16X2_65O-Ring1
35QC45-4211311Piston1
36QC45-4211300O-Ring Seal1
37Q32812Type 1 Hexagon Lock Nut with Non-Metallic Insert1
3813X35-GB119_2Cylindrical Pin2
39QH70-4211307Cylinder Gasket1
40QC45-4211306Cylinder Block1
42QH70-4211303Cylinder Head Gasket1
43QH70-4211304-1Cylinder Head1
44Q1421090Hexagon Head Bolt and Spring Washer Assembly3
4554010CA-Type Cup Plug1
46QH70-4211208Paper Gasket1
47QH70-4211203Adjustment Shim3
48QH70-4211205Bearing Cover Assembly1
49F500A-1802191Skeleton Oil Seal Assembly2 each
50QH70-4211206Bearing Cover1 each
51Q1421035Hexagon Head Bolt and Spring Washer Assembly4
52QH70-4211202Baffle1
53Q5280310Elastic Cylindrical Pin1
54QH70-4211202Baffle1
55Q40316Spring Washer1
56GB21-76-M16X1_5X30Small Hexagon Head Bolt1
——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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