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BMW Z4 Idler Pulley
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$45.13Product Specifications- Bearing Bore Inside Diameter 1: 10 mm
- Bearing Bore Inside Diameter 2: 16 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- OE Comparison Rating: OE Performance
- Outside Diameter: 80 mm
- Pulley 1 Flanged: No
- UPC: 770075525974
- Width: 28 mm
- Part Description: BMW Z4 Drivealign Upper Drive Belt Idler Pulley
$55.43Product Specifications- Bearing Inner Diameter 1: 8
- Bearing Inner Diameter 2: 24
- Bearing Width: 19.6
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 28
- UPC: 036687421531
- Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
$15.16Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.000
- Belt Width MM: 7.9375
- Bore Dia. IN: 0.668
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17.463
- Inside Diameter: 0.6875
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 69.850
- Outside Diameter: 2.750
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.062
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361450134
- Width: 25.4
- Part Description: BMW Z4 Drive Belt Idler Pulley
$29.11Product Specifications- Colour Coding: Black
- Diameter [mm]: 80
- Length [mm]: 80.08
- Packaging Depth [cm]: 5
- Packaging height [cm]: 9
- Packaging width [cm]: 9,3
- Weight [kg]: 0,288
- Width [mm]: 24,5
- Part Description: BMW Z4 Drive Belt Idler Pulley
$42.02Product Specifications- Bearing Bore Inside Diameter 1: 8 mm
- Bearing Bore Inside Diameter 2: 24.5 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 70 mm
- Pulley 1 Flanged: No
- UPC: 072053150438
- Width: 24.5 mm
- Part Description: BMW Z4 Drivealign Drive Belt Idler Pulley
$67.46 MSRP:$82.54You Save: $15.08 (19%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-1-726-343
- Part Description: BMW Z4 Belt Tensioner Pulley
$17.93Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .399
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 10.1
- Inside Diameter: 0.40625
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 79.375
- Outside Diameter: 3.125
- Pulley Type: Back Idler
- Pulley Width IN: .374
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361450448
- Width: 25.4
- Part Description: BMW Z4 Drive Belt Idler Pulley
$19.89Product Specifications- Diameter [mm]: 70
- Packaging height [cm]: 7,3
- Packaging width [cm]: 4,3
- Weight [kg]: 0,153
- Width [mm]: 24,5
- Part Description: BMW Z4 Drive Belt Tensioner Pulley
$36.17Product Specifications- Bearing Bore Inside Diameter 1: 10.2 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 3.15"
- Pulley 1 Flanged: No
- UPC: 072053149241
- Width: 24.5 mm
- Part Description: BMW Z4 Drivealign Drive Belt Idler Pulley
$36.28Product Specifications- Bearing Inner Diameter 1: 10
- Bearing Width: 22.5
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 80
- Pulley Width: 28
- UPC: 036687808578
- Part Description: BMW Z4 No Slack Driver Side Light Duty Idler Tensioner Pulley
$18.12Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053284232
- Width: 25 mm
- Part Description: BMW Z4 Drivealign Grooved Drive Belt Idler Pulley
$57.05 MSRP:$80.64You Save: $23.59 (30%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Belt Idler Pulley
$35.56Product Specifications- Bearing Inner Diameter 1: 10.2
- Bearing Width: 43
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 80
- Pulley Width: 24.5
- UPC: 036687421128
- Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
$18.67Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 2.76"
- Pulley 1 Flanged: No
- UPC: 072053511840
- Width: 26 mm
- Part Description: BMW Z4 Drivealign Drive Belt Idler Pulley
$26.17Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 14
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 24.5
- UPC: 036687558299
- Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
$133.94 MSRP:$178.55You Save: $44.61 (25%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.3 x 7.4 x 6.6 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-7-530-314
- Part Description: BMW Z4 Mechanical Belt Tensioner
OEM (Genuine) BMW Z4 Pulley Idler
PartNumber: 11-28-7-841-228$51.34 MSRP:$72.57You Save: $21.23 (30%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-1-730-571, 11-28-1-748-130, 11-28-1-726-181, 11-28-1-738-605, 11-28-1-738-061
- Part Description: BMW Z4 Pulley Idler
$56.44 MSRP:$72.30You Save: $15.86 (22%)Product Specifications- Other Names: Idler Pulley
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Roadster Deflection Pulley
$232.15 MSRP:$304.56You Save: $72.41 (24%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-1-722-789, 11-28-1-748-832, 11-28-1-427-252, 11-28-1-735-899
- Part Description: BMW Z4 Timing Chain Tensioner
$185.76 MSRP:$229.15You Save: $43.39 (19%)Product Specifications- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Adjusting Pulley
$140.62 MSRP:$187.45You Save: $46.83 (25%)Product Specifications- Item Dimensions: 7.5 x 7.5 x 6.3 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-8-570-439
- Part Description: BMW Z4 Mechanical Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.8 x 7.5 x 6.4 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Mechanical Belt Tensioner
$185.76 MSRP:$229.15You Save: $43.39 (19%)Product Specifications- Item Weight: 2.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Adjusting Pulley
$126.05 MSRP:$165.37You Save: $39.32 (24%)Product Specifications- Item Weight: 2.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW Z4 Hydraulic Belt Tensioner
Product Specifications- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 6
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 26.5
- UPC: 036687830760
- Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley