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Transfer Case Components And Parts

The transfer case is one of the most critical components of your vehicle’s drivetrain. If you are going to rebuild or repair a transfer case using aftermarket components, you need to be sure that the parts and components you use will function just as well as the OEM components from the factory. If they don’t, you’ll not only experience less-than-optimal performance from your drivetrain, but you’ll also risk causing damage to your vehicle that can lead to costly repairs. When you need high-performance, high-value transfer case components for your vehicle, you can count on ProActive Gears to deliver the transfer case parts you’ll need.

ProActive Gears is the industry-leader in supplying high-quality drivetrain parts and components sourced from some of the world’s best manufacturers of aftermarket parts. Our relationships with these manufacturers make us the premier source for aftermarket drivetrain components and other parts essential for the well-being of your vehicle. All of our parts and components are manufactured to the precise OEM specifications, so you can be assured that they will fit perfectly in your vehicle without issues. What’s more, we supply these components at the most competitive prices on the market today.

As noted below, ProActive Gears has an extensive selection of aftermarket transfer case components. When you source components from ProActive Gears, you’ll also benefit from our exceptional customer service and our extensive expertise. We will do whatever it takes to ensure that you find the exact components you need.

There’s no better place to find premium aftermarket transfer case components than ProActive Gears. Take a close look at everything we have to offer below and reach out to us for more information.
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NV261/263 Synchro Ring, Mode (inner); Part # 27722 NV261/263 Synchro Ring, Mode (inner); Part # 27722

Synchro Ring, Mode (inner)

Our Price: $20.99
NP241 Fork, Range Aluminum; Product Code - 17833 NP241 Fork, Range Aluminum; Product Code - 17833

Fork, Range Aluminum

Our Price: $28.99
NV261/263 Fork, Mode Aluminum; Part # 27756 NV261/263 Fork, Mode Aluminum; Part # 27756

Fork, Mode Aluminum

Our Price: $29.99
NV261/263 Main Shaft Drive Hub/Bushing, splines into Drive Sprocket; Product Code - 27721 NV261/263 Main Shaft Drive Hub/Bushing, splines into Drive Sprocket; Product Code - 27721

Main Shaft Drive Hub/Bushing, splines into Drive Sprocket

Our Price: $34.99
NV271/273 Slider, Range and Hub .368" Wide Fork Groove ; Part # 38304 NV271/273 Slider, Range and Hub .368" Wide Fork Groove ; Part # 38304

Slider, Range and Hub .368" Wide Fork Groove

Our Price: $37.99
NP231/233 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982 NP231/233 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982

Slider, Range and Hub .318" Wide Fork Groove

Our Price: $37.99
NP243 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982 NP243 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982

Slider, Range and Hub .318" Wide Fork Groove

Our Price: $37.99
NV246 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982 NV246 Slider, Range and Hub .318" Wide Fork Groove; Product Code - 17982

Slider, Range and Hub .318" Wide Fork Groove

Our Price: $37.99
NV271/273 Sprocket, Drive and Driven; Part # 21966 NV271/273 Sprocket, Drive and Driven; Part # 21966

Sprocket, Drive and Driven

Our Price: $39.99
NV261/263 Range Slider; Part # 43681 NV261/263 Range Slider; Part # 43681

Range Slider

Our Price: $42.99
NP241 Input Shaft, 29 spline, 5" Length; Part # 17954 NP241 Input Shaft, 29 spline, 5" Length; Part # 17954

Input Shaft w/BRG, 29 spline, 5" Length; FOR UNITS WITH 24mm (.94")THICK INPUT BEARING

Our Price: $59.99
NV246 Apply Fork, '03-Up; Part # 40966 NV246 Apply Fork, '03-Up; Part # 40966

Apply Fork, '03-Up

Our Price: $64.99
NP231/233 Input Shaft, 27spline, '95-Up, Narrow Bearing; Part # 17978 NP231/233 Input Shaft, 27spline, '95-Up, Narrow Bearing; Part # 17978

Input Shaft, 27spline, '95-Up, Narrow Bearing

Our Price: $69.99
NP241 Input Shaft, 32 Spline, '95-Up, Narrow Bearing; Product Code - 19019 NP241 Input Shaft, 32 spline, '95-Up, Narrow Bearing; Product Code - 19019

Input Shaft, 32 spline, '95-Up, Narrow Bearing

Our Price: $72.99
NV261/263 Input Shaft, 32 spline, Tooth Ground; Part # 42740 TG NV261/263 Input Shaft, 32 spline, Tooth Ground; Part # 42740 TG

Input Shaft, 32 spline, Tooth Ground

Our Price: $74.99
NV261/263 Input Shaft w/BRG, 29 spline, Tooth Ground; Part # 43996 TG NV261/263 Input Shaft w/BRG, 29 spline, Tooth Ground; Part # 43996 TG

Input Shaft w/BRG, 29 spline, Tooth Ground

Our Price: $74.99
NP243 Input Shaft, 32 spline, '95-Up, Narrow Bearing; Product Code - 19019 NP243 Input Shaft, 32 spline, '95-Up, Narrow Bearing; Product Code - 19019

Input Shaft, 32 spline, '95-Up, Narrow Bearing

Our Price: $79.99
NP241 Sprocket, Drive; Part # 17813 NP241 Sprocket, Drive; Part # 17813

Sprocket, Drive

Our Price: $84.99
NV261XHD/263XHD Main Shaft, 31 spline rear output, 49 spline pump ; Part # 47936 NV261XHD/263XHD Main Shaft, 31 spline rear output, 49 spline pump ; Part # 47936

Main Shaft, 31 spline rear output, 49 spline pump

Our Price: $129.99
NV261XHD/263XHD Rear Transfer Case Half; Part # 25900 NV261XHD/263XHD Rear Transfer Case Half; Part # 25900

Rear Transfer Case Half; OEM Reference #GM12478092

Precision gravity aluminum casting; Precisely machined oil pump seat and aluminum

case resolves the “pump rub” issue found on OEM magnesium models; Strengthened ribs add 5mm more material reinforcing the original OEM cases weakest point

Our Price: $149.99
NV246 Rear Transfer Case Half; Product Code - 30603/30961 NV246 Rear Transfer Case Half; Product Code - 30603/30961

Rear Transfer Case Half; OEM Reference #12473226, 12384976, 12473204, A401760A-2, 411760A-2

Precision gravity aluminum casting; Precisely machined oil pump seat and aluminumcase resolves the “pump rub” issue found on OEM magnesium models; Strengthened ribs add 5mm more material reinforcing the original OEM cases weakest point; Dual sensor hole application with plug included for model flexibility

Our Price: $149.99
NV261/263 Rear Transfer Case Half; Product Code - 30603/30961 NV261/263 Rear Transfer Case Half; Product Code - 30603/30961

Rear Transfer Case Half; OEM Reference #12473226, 12384976, 12473204, A401760A-2, 411760A-2

Precision gravity aluminum casting; Precisely machined oil pump seat and aluminumcase resolves the “pump rub” issue found on OEM magnesium models; Strengthened ribs add 5mm more material reinforcing the original OEM cases weakest point; Dual sensor hole application with plug included for model flexibility

Our Price: $149.99
NV261/263 Main Shaft w/BRG Sleeve, 34x37x38x32T, 32 spline output, 38 spline pump; Part # 27718MS-KIT NV261/263 Main Shaft w/BRG Sleeve, 34x37x38x32T, 32 spline output, 38 spline pump; Part # 27718MS-KIT

Main Shaft w/BRG Sleeve, 34x37x38x32T, 32 spline output, 38 spline pump

Our Price: $159.99
NV261XHD/263XHD Main Shaft w/BRG Sleeve, 34x37x49x31T, 31 spline output, 49 spline pump; Part # 47936MS-KIT NV261XHD/263XHD Main Shaft w/BRG Sleeve, 34x37x49x31T, 31 spline output, 49 spline pump; Part # 47936MS-KIT

Main Shaft w/BRG Sleeve, 34x37x49x31T, 31 spline output, 49 spline pump

Our Price: $159.99
NV261/263 Main Shaft w/BRG Sleeve, 34x37x49x32T, 32 spline output, 49 spline pump; Part # 48714MS-KIT NV261/263 Main Shaft w/BRG Sleeve, 34x37x49x32T, 32 spline output, 49 spline pump; Part # 48714MS-KIT

Main Shaft w/BRG Sleeve, 34x37x49x32T, 32 spline output, 49 spline pump

Our Price: $159.99
NV271/273 Front Transfer Case Half; Part # 46903/46905 NV271/273 Front Transfer Case Half; Part # 46903/46905

Front Transfer Case Half; OEM Reference #46903: 421760-1A, 46905: 421760A-1

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Strong and durable aluminum die-cast construction

- Air leak tested

Our Price: $289.99