Availability
Complete Third Member, 3.89:1 Gear Ratio, Detroit TrueTrac, 35-Spline, Nodular Iron Race Case, Aluminum Big Bearing Pinion Support, 1350 Yoke, Each
Part Number: CUR-CE-9TT389R50
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.08 RATIO 1350
Part Number: DSR-070881-308DS
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.55 RATIO 1350
Part Number: DSR-070881-355DS
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.73 RATIO 1350
Part Number: DSR-070881-373DS
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 4.10 RATIO 1350
Part Number: DSR-070881-410DS
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.08 RATIO 1350
Part Number: DSR-070881308DSR
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.31 RATIO 1350
Part Number: DSR-070881331DSR
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.55 RATIO 1350
Part Number: DSR-070881355DSR
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 3.73 RATIO 1350
Part Number: DSR-070881373DSR
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
FN988 TA CASE 31 SPL TT 4.10 RATIO 1350
Part Number: DSR-070881410DSR
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Differential Carriers
Part Number: MEZ-WP352R
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
HEAD, AXLE, 2008-2011
Part Number: MOP-68036553AC
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
HEAD, AXLE, 2008-2012
Part Number: MOP-68036573AC
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Center Section, Cast Iron, Ford, 9 in., Assembled, Spool, Custom Order, Dropship
Part Number: STR-PRF115
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Center Section, Cast Iron, Ford, 9 in., Assembled, Spool, Custom Order, Dropship
Part Number: STR-PRF100
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Center Section, Cast Iron, Ford, 9 in., Assembled, Spool, Custom Order, Dropship
Part Number: STR-PRF105
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Center Section, Cast Iron, Ford, 9 in., Assembled, Posi, Custom Order, Dropship
Part Number: STR-PRF120
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Strange S-series Ford 9" N case/S-series spool/std gear/yoke
Part Number: STR-PRF135
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Center Section, Aluminum, Ford 9 in., Assembled, 3.250 in. Bore, 31-35 Spline Spool, Custom Order, Dropship
Part Number: STR-PRF155
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Third Member Assembly, Ford 9 in. HD Pro, Custom Order, Aluminum Case, Ring and Pinion, Spool, 1350 Yoke, Each
Part Number: STR-PRF184
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
9 inch Center Section MS 529 Ratio 31 Spline Lightened Gear with 1310 Short Narrow Yoke - circle track backlash
Part Number: PE2-CSMS52931
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Center Section, 9 in. Ford, Aluminum, Detroit Truetrac, 31-Spline Axle, 4.11:1 Ratio, Each
Part Number: MSR-3MAT31BA411
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Center Section, 9 in. Ford, Aluminum Case, Auburn, 31-Spline Axle, Daytona Pinion Support, 3.25:1 Ratio, Each
Part Number: MSR-3MAA31AA325
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
FORD 9'' 3.70 S GEAR 31 SPLINE TRUETRAC
Part Number: DSR-90-30020
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Center Section, Aluminum Ultra, Ford, 9 in., Assembled, 3.812 in. Bore, 40 Spline Spool, Custom Order, Dropship
Part Number: STR-PRF225
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
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