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Heavy Duty Flywheels
Medium & Heavy-Duty Vehicle Flywheels
AMS Automotive offers new no-core flywheels for the most popular medium and heavy-duty applications. Each flywheel is manufactured to OEM specifications and priced competitively versus the cost of a resurfaced flywheel. What’s more, by including all new clutch related components as a precisely matched system, the job is virtually guaranteed to be done right.
Listed below are a few additional advantages:
- No core investment or rejection
- Eliminates the need for a thicker clutch brake or brake washer
- Maximizes the full adjustment capacity of the clutch
- Restores the release bearing stroke back to its OE position
- Includes a new flywheel ring gear
- Machine shop costs are eliminated
- Idle rack time is reduced because the flywheel can be delivered along with the other clutch components
- Warranty costs are reduced because each flywheel is guaranteed to be flat, smooth and free of cracks, scoring or heat marks.
- Each flywheel is backed by a 90-day warranty which protects against defects in manufacturing and workmanship
Caterpillar – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168001 |
1265875 |
3116/3126 |
7.12” |
13”/14” |
BA6206/BA6305 |
8 |
1 |
134 |
168003 |
4P4797 |
3406/3406E |
10” |
15” |
BA6306 |
12 |
1 |
113 |
168005 |
9L6392 |
Use 168006 |
6.73” |
13”/14” |
BA6206/BA6305 |
10 |
|
134 |
168006 |
9Y9311 |
3208 |
7.12” |
14” |
BA6206/BA6305 |
10 |
2 |
134 |
168009 |
2569653 |
C15, C16, C18 |
10.12” |
15” |
BA6306 |
12 |
1 |
113 |
Cummins – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168102 |
3016495 |
NT855 |
8.37” |
14” |
BA6306 |
6 |
|
103 |
168103 |
3021660 |
Use 168107 |
8.00” |
15” |
BA6306 |
6 |
|
103 |
168105 |
3039230 |
Use 168108 |
8.00” |
15” |
BA6306 |
6 |
|
103 |
168106 |
3042787 |
L10 & M11 |
7.25” |
14” |
BA6306 |
8 |
|
103 |
168107 |
3071535 |
N14 / NT855 |
10.12” |
15” |
BA6306 |
6 |
2 |
103 |
168108 |
3071615 |
L10 / M11 |
10.12” |
15” |
BA6306 |
8 |
2 |
103 |
168109 |
3680922 |
ISX Signature 600 |
10.00” |
15” |
BA6306 |
12 |
|
113 |
168110 |
3906807 |
8.3L. C Series |
7.25” |
14” |
BA6206/BA6305 |
8 |
|
173 |
168111 |
3912913 |
8.3L. C Series |
10.12” |
14” |
BA6206/BA6305 |
8 |
|
138 |
168112 |
3921263 |
5.9L. B Series |
7.25” |
14” |
BA6206/BA6305 |
8 |
|
173 |
168113 |
3922645 |
8.3L. C Series |
7.25” |
14” |
BA6206/BA6305 |
8 |
|
138 |
Detroit – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168200 |
8922126 |
Detroit 8.2L |
7.00” |
13” & 14” |
BA6205 |
8 |
|
138 |
168201 |
23507442 |
Use 168202 |
8.00” |
15” |
BA6306 |
12 |
|
118 |
168202 |
23509709 |
Detroit 60 |
10.00” |
15” |
BA6306 |
12 |
|
118 |
Ford – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168300 |
E7HZ6375A |
6.6L & 7.8L |
7.5” |
14” |
BA6206/BA6305 |
8 |
|
138 |
GM – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168400 |
12552486 |
7.0L & 7.2L |
6.00” |
13” |
BA6305 |
6 |
|
197 |
168401 |
12574404 |
7.0L, 7.2L & 8.1L |
6.00” |
13” |
BA6305 |
6 |
|
197 |
Mack – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168601 |
530GB3145M |
E7 |
10.00” |
15” |
BA6306 |
6 |
1 |
118 |
168602 |
530GB3170M |
E7 & E - Tech |
10.00” |
15” |
BA6306 |
6 |
|
117 |
Navistar/International – Flat Flywheel
AMS Number |
Reference Number |
Engine |
Bore Size |
Disc Outside Diameter |
Pilot Bearing Number |
Mounting Holes |
Locating Holes |
Ring Gear Count |
168800 |
1809144C91 |
6.9L & 7.3L |
7.25” |
13” & 14” |
BA6205 |
9 |
|
137 |
168801 |
1810855C93 |
DT466 A,B,C |
7.25” |
14” |
BA6205 |
8 |
|
138 |
168802 |
1818214C91 |
7.3L & 444E |
7.25” |
13” & 14” |
BA6206/BA6305 |
10 |
|
137 |
168803 |
1821915C91 |
DT466E |
7.25” |
14” |
BA6206/BA6305 |
12 |
|
138 |
Use this chart to find the heavy duty clutch flywheel for your application
TO ORDER HEAVY DUTY CLUTCH FLYWHEELS, PLEASE CALL 866-819-6446
AMS Part Number |
Engine |
Engine |
Can Use |
Notes |
Bore Size |
Springs Per Disc |
Disc O.D. |
Pilot Bearing Number |
Mounting Holes |
Crankshaft locator |
Crankshft dowel / removal Holes |
Flywheel Design |
Ring Gear OD |
Ring Gear Teeth Count |
Ring gear location |
Price |
| 168001 | Caterpillar | 3116 & 3126 | 7.12" | 8 | 13" & 14" | BA6206/BA6305 | 8 | 2.44" | 1 | Flat | 17" | 134 | 0.56" | $ 217.98 | ||
| 168003 | Caterpillar | 3406 & 3406E | 10.12" | 7 | 15" | BA6306 | 12 | 2.048" | 1 | Flat | 19 | 113 | 0.23" | $ 364.98 | ||
| 168005 | Caterpillar | 3208 | 6.73" | 8 | 13" & 14" | BA6206/BA6305 | 10 | Flat | 17" | 134 | ||||||
| 168006 | Caterpillar | 3208 | 7.12" | 8 | 14" | BA6206/BA6305 | 10 | 2.048" | Flat | 17" | 134 | 0.33" | $ 285.98 | |||
| 168009 | Caterpillar | C15/C16/C18 | 10.00" | 7&9 | 15" | BA6306 | 12 | 2.045" | Flat | 19" | 113 | 0.21" | $ 282.98 | |||
| 168102 | Cummins | NT855 (Fits Big & Small Cam) | Include Drive Lugs? | 8.37" | 8 | 14" | BA6306 | 2.833" | Pot | 17.5" | 103 | -0.90 | $ 302.98 | |||
| 168103 | Cummins | N14 & NT855 | Use 168107 | 8.00" | 10 | 15" | BA6306 | 6 | 2 | Flat | 17" | 103 | ||||
| 168105 | Cummins | M11 | Use 168108 | 8.00" | 10 | 15" | BA6306 | 8 | 2 | Flat | 17" | 103 | ||||
| 168106 | Cummins | L10 & M11 | No drive lugs inc. w/AKMI fwhl. | 7.25" | 8 | 14" | BA6306 | 8 | 2.833" | 2 | Pot | 17.5" | 103 | 0.08" | $ 320.98 | |
| 168107 | Cummins | N14 & NT855 | 10.12" | 7 | 15" | BA6306 | 6 | 2.833" | 2 | Flat | 17.5" | 103 | -0.86 | $ 337.98 | ||
| 168108 | Cummins | L10 & M11 | 10.12" | 7 | 15" | BA6306 | 8 | 2.833" | 2 | Flat | 17.5" | 103 | 0.48" | $ 345.98 | ||
| 168109 | Cummins | ISX Signature 600 | 10.00" | 7 | 15" | BA6306 | 12 | 2.833" | Flat | 20" | 113 | -0.01 | $ 546.98 | |||
| 168110 | Cummins | 8.3L. C Series | .540" Thick Ring Gear | 7.25" | 8 | 14" | BA6206/BA6305 | 8 | 2.44" | Flat | 17.5" | 173 | 0.50" | $ 239.98 | ||
| 168111 | Cummins | 8.3L. C Series | .610" Thick Ring Gear | 10.00" | 7 | 14" | BA6206/BA6305 | 8 | 2.44" | Flat | 17.5" | 138 | $ 202.98 | |||
| 168112 | Cummins | 5.9L. B Series | .540" Thick Ring Gear | 7.25" | 8 | 14" | BA6206/BA6305 | 8 | 2.44" | Flat | 17.5" | 173 | 0.62" | $ 215.98 | ||
| 168113 | Cummins | 8.3L C Series | .875" Thick Ring Gear | 7.25" | 8 | 14" | BA6206/BA6305 | 8 | 2.44" | Flat | 17.5" | 138 | 0.15" | $ 233.98 | ||
| 168200 | Detroit | 8.2L. | Cast Iron | 7.00" | 8 | 13" & 14" | BA6205 | 8 | 2.012" | Flat | 17.5" | 138 | 0.95" | $ 283.98 | ||
| 168201 | Detroit | 60 Series | Use 168202 | 8.00" | 10 | 15" | BA6306 | 12 | Flat | 20" | 118 | |||||
| 168202 | Detroit | 60 Series | 10.12" | 7 | 15" | BA6306 | 12 | 2.833" | Flat | 20" | 118 | -0.25 | $ 332.98 | |||
| 168300 | Ford | 6.6L. & 7.8L. | 7.50" | 8 | 14" | BA6206/BA6305 | 8 | 1.848" | Flat | 17.5" | 138 | 1.70" | $ 345.98 | |||
| 168400 | GM | 7.0L. & 7.4L Gas | 6.25" | 13" | $ 299.98 | |||||||||||
| 168401 | GM | 8.1L Gas | 6.25" | 13" | $ 245.98 | |||||||||||
| 168601 | Mack | E7 | Metric Bolt Holes | 10.00" | 7 & 9 | 15" | BA6306ZZ-S | 6 | 2.833" | 1 | Flat | 20" | 118 | 0.64" | $ 298.98 | |
| 168602 | Mack | E7 & E-Tech | Metric Bolt Holes/Timing Mark | 10.00" | 7 & 9 | 15" | BA6306ZZ-S | 6 | 2.833" | Flat | 20" | 117 - 2 Notched | 0.32" | $ 344.98 | ||
| 168800 | Navistar / International | 6.9L & 7.3L | 7.25" | 8 | 13" & 14" | BA6205 | 9 | 2.045" | 1 | Flat | 17" | 137 | 0.84" | $ 225.98 | ||
| 168801 | Navistar / International | DT466 A, B & C | 6.84" | 8 | 14" | BA6205 | 8 | 2.045" | Flat | 17.5" | 138 | 0.75" | $ 198.98 | |||
| 168802 | Navistar / International | 7.3L. & 444E | 7.25" | 8 | 13" & 14" | BA6206/BA6305 | 10 | 2.045" | Flat | 17.4" | 137 | 1.18" | $ 218.98 | |||
| 168803 | Navistar / International | DT466E | 7.25" | 8 | 14" | BA6206/BA6305 | 12 | 2.44" | Flat | 17.5" | 138 | 0.74" | $ 209.98 | |||
| 167434 | Cummins | 5.9L | Primarily sold in light duty | 12.25" | BA121 | 8 | Flat | 15.4" | 152 | |||||||
| 167433 | Cummins | 5.9L | Prmarily sold in light duty | 13" | BA121 | 7 | Flat | 15.4" | 152 |