Spools
Spools for automotive repairs, racing or car parts replacement are available from Mittler Bros. We fabricate lightweight, precision-machined CNC spools in a variety of sizes
Spools Sold Exclusively Through Our Dealers
Lite Weight Spool
Weight: 6.1 lbs.
Imroved Design Allows Strength
Equal To A Standard Weight Spool
(7.82 Lbs)
- CNC MACHINED FROM FORGINGS
- 4130 HEAT TREATED STEEL OR
- 7075-T6 ALUMINUM
- AVAILABLE IN 23, 28, 31, 33, 35 & 40 SPLINE
- LIFETIME GUARANTEE AGAINST BREAKAGE
9” FORD MINI SPOOL
PRECISION CNC MACHINED
- Heat Treated
- Lite Weight
- Replaces Stock- Type Side Gears
- Available In 28 and 31 Spline
- Optional 4130 Pin
| Description | Part # | Weight |
| 9” FORD SPOOL | ||
|---|---|---|
| Ultra Lite Steel Spool 4130 Heat Treat - 28 Spline | 1500-002-28-FUL | 6.22 lbs. |
| Ultra Lite Steel Spool 4130 Heat Treat - 31 Spline | 1500-002-31-FUL | 5.94 lbs |
| Standard Steel Spool 4130 Heat Treat - 28 Spline | 1500-006-28-FSTD | |
| Standard Steel Spool 4130 Heat Treat - 31 Spline | 1500-006-31-FSTD | |
| Standard Steel Spool 4130 Heat Treat - 33 Spline | 1500-006-33-FSTD | |
| “Scalloped” Steel Spool 4130 Heat Treat - 40 Spline | 1500-023-40-FS | |
| Standard Steel Spool - 35 Spline Small Bearing | 1500-018-35-SBS-F | |
| Standard Steel Spool - 35 Spline Big Bearing | 1500-025-35-BBS-F | |
| Standard Steel Spool - 35 Spline (Strange) | 1500-006-35-FS-STG | 7.82 lbs. |
| 9” FORD MINI SPOOLS | ||
| 28 Spline Mini Spool | 1500-020-28-FMS | 2.98 lbs |
| 31 Spline Mini Spool | 1500-020-31-FMS | 2.74 lbs |
| Moly Cross Pin | 1500-102 | |
| CHRYSLER SPOOLS | ||
| 8.75 Chrysler 4130 Heat Treat - 30 Spline | 1500-026-30-CHY | 9.24 lbs |
| 8.75 Chrysler 4130 Heat Treat - 35 Spline | 1500-026-35-CHY | 8.40 lbs |
| DANA 44 SPOOLS | ||
| Dana 44 4130 Heat Treat - 30 Spline High Series | 1500-010-30-DAHS | 9.44 lbs |
| Dana 44 4130 Heat Treat - 30 Spline Low Series | 1500-010-30-DALS | 9.44 lbs |
| TOYOTA SPOOLS | ||
| Toyota 8” 4130 Heat Treat - 30 Spline | 1500-017-30-T8 | 6.46 lbs |
| Toyota V6 4130 Heat Treat - 30 Spline | 1500-024-30-TV6 | 6.92 lbs |
| Dwarf & Legend - Steel, 10 Bolt - 23 Spline | 1500-030-23-S-DL10 | 3.56 lbs |
| Dwarf & Legend - Steel, 8 Bolt - 23 Spline | 1500-031-23-S-DL8 | 2.92 lbs |
| Dwarf & Legend - Aluminum, 10 Bolt - 23 Spline | 1500-030-23-AL-DL10 | 1.74 lbs |
| Dwarf & Legend - Aluminum, 8 Bolt - 23 Spline | 1500-031-23-AL-DL8 | 1.24 lbs |
| MINI Dwarf & Legend - Steel, 8 Bolt - 23 Spline | 1500-032-23-MS-DL | 1.18 lbs |
PINION SUPPORTS
Heavy Duty Pinion Support For All
9” Ford Cases
Precision CNC Machined From Billet
- Daytona Bearing ................Model 1900-001
- Big Bearing ........................Model 1900-002
- 10 Bolt Heavy Duty ............Model 1900-003
Contact Your Nearest Dealer
West Coast Differentials: Rancho Cordova, CA - 916-635-0950
Predator Race Parts: Lincoln, NE - 402-202-7322
Doug Herbert Performance: Concord, NC - 800-444-7373
4-Wheel Parts: 50 Stores Nationwide-Main Store Compton, CA - 310-900-7725