Quick view Details Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] MSRP: Was: Now: $645.00 - $795.00 Choose Options
Quick view Details TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo MSRP: Now: $11.45 Add to Cart Quick view Details TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) MSRP: Now: $54.95 Add to Cart Quick view Details Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) MSRP: Now: $49.95 Add to Cart Quick view Details Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 MSRP: Now: $1.95 Add to Cart Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Details TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) MSRP: Now: $54.95 Add to Cart Quick view Details Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) MSRP: Now: $49.95 Add to Cart Quick view Details Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 MSRP: Now: $1.95 Add to Cart Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Details Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) MSRP: Now: $49.95 Add to Cart Quick view Details Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 MSRP: Now: $1.95 Add to Cart Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Details Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) MSRP: Now: $49.95 Add to Cart Quick view Details Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 MSRP: Now: $1.95 Add to Cart Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Details Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 MSRP: Now: $1.95 Add to Cart Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Central Valve Bodies Allison 1000 Rebuild Valve Body [Price Includes Core] Rebuilt Allison 1000 transmission valve body. Price includes refundable $100 core charge. Please select correct year and model for your application. MSRP: Was: Now: $645.00 - $795.00 Choose Options
Quick view TransGo 6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature Prevents overheating Reduces... MSRP: Now: $11.45 Add to Cart Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view TransGo 1000 2000 2400 A1 Shift Valve Kit (2001-2010) A1 Shift Valve KitFits Allison 1000, 2000, 2400 2001-2010 A1 Shift Valve Kit with new design C/D/E steel shift valves Corrects/Prevents/Reduces: Codes: P0841, P0842, P0846, P0847, P1710, P1711 Sticking shift valves that set common pressure switch... MSRP: Now: $54.95 Add to Cart Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Sonnax 1000 2000 2400 F-Trim Valve End Sleeve (2000-2005) FITS 2000 TO 2005 UNITS ONLY! The F-trim valve in Allison 1000/2000/24000 ('00-'05) units is controlled by a PWM solenoid that continuously strokes the valve. When the valve end sleeve becomes worn from constant oscillation, it allows TCC PWM pressure to... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected × OK
Quick view Sonnax 1000 2000 2400 Exhaust Backfill Valve Kit (2000-2015) Trucks equipped with Allison® 1000/2000/2400 transmissions can be subject to delayed, long or flare shifts. This can be caused by bore wear or minimal OE valve bore engagement at the exhaust backfill valve. If there is excess bore wear or lack... MSRP: Now: $49.95 Add to Cart Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected
Quick view Precision International 4L80E 1000 2000 2400 PWM Solenoid Filter Screen (1990-UP) 8661834 GM 4L80E transmission PWM solenoid filter/screen. OEM # 8661834 Allison 1000 , 2000, 2400 transmissions MSRP: Now: $1.95 Add to Cart Compare Selected