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Acura Idler Pulley
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$39.27Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 3"
- Pulley 1 Flanged: No
- UPC: 072053204810
- Width: 29.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$43.98Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 4
- Material: Steel
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 20.4
- UPC: 036687192691
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$26.33Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.125
- Belt Width MM: 28.575
- Bore Dia. IN: .69
- Color: Black
- Groove Quantity: 8
- I.D. MM: 17.463
- Inside Diameter: 1.00
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 76.200
- Outside Diameter: 3.000
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.50
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361450455
- Part Description: Acura Drive Belt Idler Pulley
$33.67Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed
- Material: Steel
- Number of Grooves: 4
- Number Of Pulleys: 1
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053695557
- Width: 20.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$26.18Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 14
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 76
- Pulley Width: 28
- UPC: 036687383129
- Part Description: Acura No Slack Lower Light Duty Idler Tensioner Pulley
$23.54Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.625
- Belt Width MM: 15.875
- Bore Dia. IN: .472
- Groove Quantity: 4
- I.D. MM: 11.906
- Inside Diameter: 0.46875
- Material: Steel
- 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: .86
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361450035
- Width: 20
- Part Description: Acura Drive Belt Idler Pulley
$228.94 MSRP:$326.98You Save: $98.04 (30%)Product Specifications- Other Names: Belt Tensioner, Tensioner
- Item Dimensions: 12.6 x 10.3 x 8.4 inches
- Item Weight: 3.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 31170-PNA-013, 31170-PNA-003, 31170-RAA-A01
- Part Description: Acura Tensioner Assembly, Automatic
$31.04Product Specifications- Bearing Bore Inside Diameter 1: 15 mm
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 4
- Number Of Pulleys: 1
- Outside Diameter: 70 mm
- Pulley 1 Flanged: No
- UPC: 072053209686
- Width: 20.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$31.26Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 4
- Material: Steel
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 74
- Pulley Width: 17
- UPC: 036687753007
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$18.13Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.250
- Belt Width MM: 38.0
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17.463
- Inside Diameter: 0.6875
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 76.200
- Outside Diameter: 3.000
- Pulley Type: Back Idler
- Pulley Width IN: 1.48
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361450110
- Width: 38.1
- Part Description: Acura Drive Belt Idler Pulley
$30.24Product Specifications- Bearing Bore Inside Diameter 1: 17
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 7
- Number Of Pulleys: 1
- OE Comparison Rating: OE Performance
- Outside Diameter: 2.99"
- Pulley 1 Flanged: Yes
- UPC: 072053284386
- Width: 33
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$29.46Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 5
- Material: Steel
- Max Belt Width: 05 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 71
- Pulley Width: 22
- UPC: 036687808417
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$20.75Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.625
- Belt Width MM: 15.875
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: 4
- I.D. MM: 17
- Inside Diameter: .66
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 73.025
- Outside Diameter: 2.875
- Pulley Type: Idler Pulley
- Pulley Width IN: .75
- Pulley Width MM: 19
- Style: Idler / Tensioner Pulley
- UPC: 096361459410
- Width: 19
- Part Description: Acura Drive Belt Idler Pulley
OEM (Genuine) Acura Pulley, Idler
PartNumber: 31180-PNA-J01$59.63 MSRP:$83.88You Save: $24.25 (29%)Product Specifications- Item Dimensions: 3.1 x 3.2 x 1.4 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: Acura Pulley, Idler
$27.57Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 7
- Number Of Pulleys: 1
- Outside Diameter: 76 mm
- Pulley 1 Flanged: Yes
- UPC: 072053398823
- Width: 29.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$24.43Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 82
- Pulley Width: 27
- UPC: 036687633569
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$14.77Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .69
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17
- Inside Diameter: 0.6875
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 88.900
- Outside Diameter: 3.500
- Pulley Type: Back Idler
- Pulley Width IN: 1
- Pulley Width MM: 25.4
- Style: Idler / Tensioner Pulley
- UPC: 096361459755
- Width: 25.4
- Part Description: Acura Drive Belt Idler Pulley
OEM (Genuine) Acura Tensioner Set
PartNumber: 04317-RCA-305$277.72 MSRP:$396.65You Save: $118.93 (30%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 10.8 x 6.5 x 4.7 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 31170-RCA-A01, 31170-RCA-A02
- Part Description: Acura Tensioner Set
$24.00Product Specifications- Bearing Bore Inside Diameter 1: 12 mm
- Contact Surface: V-Ribbed
- Material: Steel
- Number of Grooves: 4
- Number Of Pulleys: 1
- Outside Diameter: 70 mm
- Pulley 1 Flanged: Yes
- UPC: 072053695564
- Width: 20.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$20.80Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 90
- Pulley Width: 30
- UPC: 038244156948
- Part Description: Acura No Slack Light Duty New Style Idler Tensioner Pulley
$15.02Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17
- Inside Diameter: 0.6875
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 76.200
- Outside Diameter: 3.000
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.18
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459793
- Width: 30
- Part Description: Acura Back Drive Belt Idler Pulley
$128.62 MSRP:$181.68You Save: $53.06 (30%)Product Specifications- Other Names: Belt Tensioner, Tensioner
- Item Dimensions: 7.5 x 6.0 x 5.0 inches
- Item Weight: 3.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Acura Tensioner Assembly, Automatic
$22.17Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 3.23"
- Pulley 1 Flanged: No
- UPC: 072053415292
- Width: 30.5 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$17.75Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 7
- Material: Polymer
- Max Belt Width: 07 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 76
- Pulley Width: 30
- UPC: 038244156962
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$14.77Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17
- Inside Diameter: 0.671875
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 82.550
- Outside Diameter: 3.250
- Pulley Type: Back Idler
- Pulley Width IN: 1.062
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459694
- Width: 27
- Part Description: Acura Drive Belt Idler Pulley
OEM (Genuine) Acura Idler Assembly
PartNumber: 31140-RL5-A01$307.82 MSRP:$439.63You Save: $131.81 (30%)Product Specifications- Item Dimensions: 9.4 x 7.2 x 3.6 inches
- Item Weight: 2.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 31140-RL5-A00
- Part Description: Acura Idler Assembly
$19.83Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 90 mm
- Pulley 1 Flanged: No
- UPC: 072053415254
- Width: 30 mm
- Part Description: Acura Drivealign Drive Belt Idler Pulley
$23.65Product Specifications- Bearing Inner Diameter 1: 12
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 4
- Material: Steel
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 20.4
- UPC: 036687192776
- Part Description: Acura No Slack Light Duty Idler Tensioner Pulley
$14.91Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.875
- Belt Width MM: 22.225
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: 6
- I.D. MM: 17
- Inside Diameter: 0.671875
- 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: 1.11
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459960
- Width: 28.6
- Part Description: Acura Drive Belt Idler Pulley
OEM (Genuine) Acura Pulley, Idle
PartNumber: 38942-P1R-000$70.33 MSRP:$98.93You Save: $28.60 (29%)Product Specifications- Other Names: Idler Pulley
- Item Dimensions: 3.3 x 2.9 x 1.7 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 38942-PV1-000
- Part Description: Acura Pulley, Idle
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Next >About Acura Idler Pulley
Acura influenced the automobile industry. Acura is famous for its great features, performance, and parts. Classic parts like the idler pulley contribute to the success of the brand. There can be one or more idler pulleys along the timing chain and each can come in different sizes. The main function of the idler pulley is to provide tension and conduct the engine drive belt.
Acura offers reliability and practicality to customers. But there will be several problems after the idler pulley parts have been used for years. It provides tension and helps guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. It is easy to buy needed Acura parts at nearly wholesale prices online. Get impressive services and upkeep here with performance Acura parts.