What is a driveshaft and Universal Joint and its function in Chevrolet Blazer,S10,GMC Jimmy and Sonoma?

A driveshaft is a tube or pair of tubes that transmits power between the transmission or transfer case on 4WD models and the differential. It is equipped with universal joints at either end and in the center for two-piece driveshafts. On 2WD models, the driveshaft has a splined yoke at the front that allows it to slide back and forth within the transmission, with an oil seal to prevent fluid leakage and dirt entry. For 4WD models, the driveshaft may have a splined yoke or companion flange at the transfer case end, and two-piece driveshafts usually have a slip joint at the front of the rear section. Center bearings support the driveline in two-piece driveshafts, mounted in a rubber cushion on a frame crossmember. The driveshaft requires minimal service, with the universal joints being lubricated for life and replaced if problems arise. It is important to keep the driveshaft clean and inspect it for damage, ensuring the small weights used for balancing are in place and securely attached. Any noise or vibration while driving may indicate a problem with the driveshaft, which can be verified through a road test.

How do you remove and install the Universal Joint on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?

To remove the driveshaft, start by placing it on a bench equipped with a vise. Use a small pair of pliers to remove the snap-rings. Support the cross on a short piece of pipe or a large socket and press it out by closing the vise. Grip the bearing cup with locking pliers and remove it. Inspect the bearing cup housing for wear and damage. If necessary, replace the driveshaft. Make sure the dust seals are properly located on the trunnion. Press a bearing cup into the yoke and use multi-purpose grease to hold the needle rollers in place. Insert the trunnion into the bearing cup and press both cups into place. Use a socket to press them into the yoke and install the snap-rings. Repeat these steps for the remaining bearing cups. For the injected-plastic type, remove the snap-rings on the inner part of each bearing cup. Press out the bearing cups and remove the trunnion. Clean all plastic material from the yoke and reassemble the joint using the same steps as the outer snap-ring joint, but with the snap-rings on the inner part of each bearing cup. If difficulty is encountered during installation, strike the yoke with a hammer to allow the snap-ring groove to move into position.

Genuine Chevrolet Blazer Universal Joint

U-Joint

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11 Universal Joints found

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Chevrolet Blazer Joint Kit, Front Axle Propeller Shaft Front Universal
Part Number: 23104840
$50.13 MSRP: $87.24
You Save: $37.11 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: JOINT KIT, Propeller Shaft Universal Joint; Universal Joint
- Position: Front
- Replaces: 12471502, 12479126, 26042371
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2005 Chevrolet Blazer | 1/2 TON, 2 DOOR, 4 DOOR | 6 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel
- 1985-1988 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
Chevrolet Blazer Joint Kit,Front Axle Propeller Shaft Universal
Part Number: 89059111
$155.48 MSRP: $259.63
You Save: $104.15 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: JOINT KIT, Propeller Shaft Universal Joint; Slip Yoke, Universal Joint
- Position: Front
- Replaces: 12472409, 12476231, 12471503, 12522048, 26049843, 88982758, 88964507, 94772179, 12476230
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Blazer | 2 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer Joint Kit,Propeller Shaft
Part Number: 12545628
$42.55 MSRP: $85.80
You Save: $43.25 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: JOINT KIT, Propeller Shaft Universal Joint
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.5L Diesel
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Chevrolet Blazer Joint Kit, Rear Wheel Drive Shaft Inner
Part Number: 84210651
$72.45 MSRP: $114.00
You Save: $41.55 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Joint Kit, Rear Whl Drv Shf Inr
- Position: Rear Inner
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.5L, 6 Cyl 3.6L
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Chevrolet Blazer Joint Kit, Front Whl Drv Shf C/V
Part Number: 84444358
$77.28 MSRP: $121.61
You Save: $44.33 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Position: Front
- Replaces: 84148846, 84443364
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Blazer | LT 4 DOOR SUV | 4 Cyl 2.5L
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Chevrolet Blazer Joint Kit, Rear Wheel Drive Shaft Outer Cv
Part Number: 84207687
$72.90 MSRP: $114.71
You Save: $41.81 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Joint Kit, Rear Whl Drv Shf Otr Cv; Outer Boot
- Position: Rear Outer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.5L, 6 Cyl 3.6L
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Chevrolet Blazer Joint Kit, Rear Whl Drv Shf Inr
Part Number: 84710415
$77.59 MSRP: $122.09
You Save: $44.50 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inner CV Joint
- Position: Rear
- Replaces: 84210654, 84207709
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L
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Chevrolet Blazer Joint Kit, Front Whl Drv Shf C/V
Part Number: 84666185
$79.00 MSRP: $124.29
You Save: $45.29 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Inner CV Joint, Outer CV Joint
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 Chevrolet Blazer | L 4 DOOR SUV, LT 4 DOOR SUV | 4 Cyl 2.5L
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Chevrolet Blazer Joint Kit, Rear Wheel Drive Shaft Outer Cv
Part Number: 84207572
$85.91 MSRP: $135.18
You Save: $49.27 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Joint Kit, Rear Whl Drv Shf Otr Cv
- Position: Rear Outer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.5L, 6 Cyl 3.6L
View related parts
Chevrolet Blazer Joint Kit,Propeller Shaft Universal
Part Number: 26008858
Product Specifications
- Other Name: JOINT KIT, Propeller Shaft Universal Joint
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Joint Kit,Front Axle Propeller Shaft Universal
Part Number: 26015249
Product Specifications
- Other Name: JOINT KIT, Propeller Shaft Universal Joint
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel

Chevrolet Blazer Universal Joint

The Universal Joint in Chevrolet Blazer vehicles has the primary function of coupling the driveshaft to differential in order to facilitate some required movement given the inevitable movement of the suspension system over the road. This joint allows the driveshaft to rotate, so that it can manage changes in the relative angle of joining components. Usually, a Universal Joint comprises a cross that contains needle bearings that are sheltered in steel cups, which are held by clips. Across models, Blazer variants have used factory greaseable U Joints and U Joints with the grease zerks for ease of relubrication. Worn U Joints present major problems, and this include presence of staking noises while shifting gears, and vibrations at considerable velocities, and therefore they must be inspected and probably replaced. Whenever possible, signs of wear should be looked for such as cracked seals, play noticed in the joint, in order to sustain the standard performance of vehicles.

Each OEM Chevrolet Blazer Universal Joint we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Blazer Universal Joint Parts Questions & Experts Answers

Joint Kit,Propeller Shaft Universal
26008858
Q: What is a driveshaft and Universal Joint and its function in Chevrolet Blazer,S10,GMC Jimmy and Sonoma?
A: A driveshaft is a tube or pair of tubes that transmits power between the transmission or transfer case on 4WD models and the Differential. It is equipped with universal joints at either end and in the center for two-piece driveshafts. On 2WD models, the driveshaft has a splined yoke at the front that allows it to slide back and forth within the transmission, with an oil seal to prevent fluid leakage and dirt entry. For 4WD models, the driveshaft may have a splined yoke or companion flange at the transfer case end, and two-piece driveshafts usually have a slip joint at the front of the rear section. Center bearings support the driveline in two-piece driveshafts, mounted in a rubber cushion on a frame crossmember. The driveshaft requires minimal service, with the universal joints being lubricated for life and replaced if problems arise. It is important to keep the driveshaft clean and inspect it for damage, ensuring the small weights used for balancing are in place and securely attached. Any noise or vibration while driving may indicate a problem with the driveshaft, which can be verified through a road test.
Joint Kit,Propeller Shaft Universal
26008858
Q: How do you remove and install the Universal Joint on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?
A: To remove the driveshaft, start by placing it on a bench equipped with a vise. Use a small pair of pliers to remove the snap-rings. Support the cross on a short piece of pipe or a large socket and press it out by closing the vise. Grip the bearing cup with locking pliers and remove it. Inspect the bearing cup housing for wear and damage. If necessary, replace the driveshaft. Make sure the dust seals are properly located on the trunnion. Press a bearing cup into the yoke and use multi-purpose grease to hold the needle rollers in place. Insert the trunnion into the bearing cup and press both cups into place. Use a socket to press them into the yoke and install the snap-rings. Repeat these steps for the remaining bearing cups. For the injected-plastic type, remove the snap-rings on the inner part of each bearing cup. Press out the bearing cups and remove the trunnion. Clean all plastic material from the yoke and reassemble the joint using the same steps as the outer snap-ring joint, but with the snap-rings on the inner part of each bearing cup. If difficulty is encountered during installation, strike the yoke with a hammer to allow the snap-ring groove to move into position.