QUALIFYING ORDERS OF $250 OR MORE ARE ELIGIBLE FOR FREE SHIPPING

TOP SELLERS

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Best selling
Fleet Engineers D-Ring 1" D-Ring, 3" X 4", Weld-On W/Brkt | 982-00274
Fleet Engineers D-Ring 1" D-Ring, 3" X 4", Weld-On W/Brkt | 982-00274
Brand: Fleet Engineers
SKU: 982-00274
Price: $15.76
Fleet Engineers Crank Assembly Ah-11.5 | 013-00427
Fleet Engineers Crank Assembly Ah-11.5 | 013-00427
Brand: Fleet Engineers
SKU: 013-00427
Price: $15.94
Fleet Engineers Hinge Butt One Pc Weld On No | 023-00664
Fleet Engineers Hinge Butt One Pc Weld On No | 023-00664
Brand: Fleet Engineers
SKU: 023-00664
Price: $7.07
W01-358-9264
Firestone Airbag | W01-358-9264
Brand: Firestone
SKU: W01-358-9264
Price: $398.87
W01-358-8042
Firestone Spring-Air | W01-358-8042
Brand: Firestone
SKU: W01-358-8042
Price: $319.12
W01-358-7990
Firestone Air Spring | W01-358-7990
Brand: Firestone
SKU: W01-358-7990
Price: $309.00
W01-358-8050
Firestone Spring-Air | W01-358-8050
Brand: Firestone
SKU: W01-358-8050
Price: $250.65
W01-358-9373
Firestone Spring Assembly-Air | W01-358-9373
Brand: Firestone
SKU: W01-358-9373
Price: $164.84
W01-358-8204
Firestone Spring-Air | W01-358-8204
Brand: Firestone
SKU: W01-358-8204
Price: $163.33
W01-358-9371
Firestone Spring-Air | W01-358-9371
Brand: Firestone
SKU: W01-358-9371
Price: $179.57
Firestone Air Bag | W01-358-9616
Firestone Air Bag | W01-358-9616
Brand: Firestone
SKU: W01-358-9616
Price: $143.27
W01-358-8829
Firestone Air Spring | W01-358-8829
Brand: Firestone
SKU: W01-358-8829
Price: $150.23
E-Zoil Oil Stain Remover | K60-01
E-Zoil Oil Stain Remover | K60-01
Brand: E-Zoil
SKU: K60-01
Price: $21.75
E-Zoil Floor Clean Hd | K65-01
E-Zoil Floor Clean Hd | K65-01
Brand: E-Zoil
SKU: K65-01
Price: $11.40
504091ETN
Eaton Kit Gear & Pinion | 504091ETN
Brand: Eaton
SKU: 504091ETN
Price: $1826.87
970887
Eaton Tool-Hub Centering | 970887
Brand: Eaton
SKU: 970887
Price: $2664.98
504348DAN
Eaton Kit-Gear And Pinion | 504348DAN
Brand: Eaton
SKU: 504348DAN
Price: $3114.44
K-4489CL
Eaton Detroit Dt12 Diaphragm Spring Hd Clt | K-4489CL
Brand: Eaton
SKU: K-4489CL
Price: $1303.12
Ships for $260
504056ETN
Eaton Kit-Gear, Pin & Nut 3.42 | 504056ETN
Brand: Eaton
SKU: 504056ETN
Price: $1094.13
Eaton Kit-G+P  Rs404  2.93 | 509424ETN
Eaton Kit-G+P Rs404 2.93 | 509424ETN
Brand: Eaton
SKU: 509424ETN
Price: $1337.09
104461-1
Eaton Clutch-(430Mm) 1850 Ft-Lb Torque | 104461-1
Brand: Eaton
SKU: 104461-1
Price: $1071.53
509423ETN
Eaton Kit-Gear Pin & Nut | 509423ETN
Brand: Eaton
SKU: 509423ETN
Price: $1069.02
513383ETN
Eaton Kit-Gear/Pinion/Nut | 513383ETN
Brand: Eaton
SKU: 513383ETN
Price: $591.82
10019031
Eaton Pinion Helical Gear | 10019031
Brand: Eaton
SKU: 10019031
Price: $908.28
505064DAN
Eaton Kit-Complete Bearing Replacement | 505064DAN
Brand: Eaton
SKU: 505064DAN
Price: $698.90
Eaton Bearing And Seal Kit | 504358DAN
Eaton Bearing And Seal Kit | 504358DAN
Brand: Eaton
SKU: 504358DAN
Price: $292.62
504307
Eaton Kit-Input Shaft | 504307
Brand: Eaton
SKU: 504307
Price: $264.59
Eaton Kit-Pinion Brg Shim | 504362ETN
Eaton Kit-Pinion Brg Shim | 504362ETN
Brand: Eaton
SKU: 504362ETN
Price: $250.25
Eaton Kit-Bearing Spacer | 504041ETN
Eaton Kit-Bearing Spacer | 504041ETN
Brand: Eaton
SKU: 504041ETN
Price: $235.35
127367
Eaton Side Gear | 127367
Brand: Eaton
SKU: 127367
Price: $71.79
Eaton Kit-D404 Seal & Nut | 504207-1
Eaton Kit-D404 Seal & Nut | 504207-1
Brand: Eaton
SKU: 504207-1
Price: $128.00
504320ETN
Eaton Seal Kit-Input & Nut | 504320ETN
Brand: Eaton
SKU: 504320ETN
Price: $77.49
126193
Eaton Screw-Thrust | 126193
Brand: Eaton
SKU: 126193
Price: $30.39
Eaton Lube Minifold, Non-Pump Model D40-155 | 134663ETN
Eaton Lube Minifold, Non-Pump Model D40-155 | 134663ETN
Brand: Eaton
SKU: 134663ETN
Price: $43.36
134583ETN
Eaton Seal-Oil | 134583ETN
Brand: Eaton
SKU: 134583ETN
Price: $36.32
129120
Eaton Pin Brg Spacer.826 | 129120
Brand: Eaton
SKU: 129120
Price: $29.91
673645
Eaton Stud Seratd M22 4.79 | 673645
Brand: Eaton
SKU: 673645
Price: $12.84
Eaton Kit-Ring Bolt | 504305ETN
Eaton Kit-Ring Bolt | 504305ETN
Brand: Eaton
SKU: 504305ETN
Price: $21.43
210184
Eaton Thrust Screw Jam Nut | 210184
Brand: Eaton
SKU: 210184
Price: $12.27
HWC09180
M&M Fasteners Bolt-Hex M20-2.50X180 Cl10.9 Zn/Odcc | HWC09180
Brand: Peterbilt Parts
SKU: HWC09180
Price: $35.62
CB10400
Climatech Relay-12V | CB10400
Brand: Climatech
SKU: CB10400
Price: $138.82
1246V1166
Meritor Dowel | 1246V1166
Brand: Peterbilt Parts
SKU: 1246V1166
Price: $1.50
K109113BXW
Kit-Disc Pad Prem Adb22X 1 A | K109113BXW
Brand: Bendix
SKU: K109113BXW
Price: $342.97
Peterbilt Pb Housing, Left Hand, Chromed | R22-6296-300
Peterbilt Pb Housing, Left Hand, Chromed | R22-6296-300
Brand: Peterbilt
SKU: R22-6296-300
Price: $793.03
Elite 8 Hole Direct Mount Pto | ETP-880XQAHX-A3XV
Elite 8 Hole Direct Mount Pto | ETP-880XQAHX-A3XV
Brand: Elite
SKU: ETP-880XQAHX-A3XV
Price: $1556.52
Elite 15-1/2" X 2" Autoset Clutch, 2-Plate, 14-Spline, 6 | ETP-309708-32
Elite 15-1/2" X 2" Autoset Clutch, 2-Plate, 14-Spline, 6 | ETP-309708-32
Brand: Elite
SKU: ETP-309708-32
Price: $1396.86
Ships for $260
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Top Selling Truck Parts

Browse the most popular parts and products at PeterbiltParts.com -- the items that Peterbilt owners and fleet maintenance teams reach for most. From high-turnover maintenance staples like filters, belts, and lighting to accessories and driver comfort products, the top sellers list is a useful starting point for stocking a maintenance program or finding trusted, frequently purchased products.

Frequently asked questions about top selling parts

What types of parts sell most frequently for Peterbilt trucks?

Consumable maintenance items consistently top the list -- oil filters, fuel filters, air filters, and coolant filters are purchased with every PM service interval and represent a large share of ongoing parts volume. Lighting components, particularly LED marker and clearance lights, are also high-volume items due to their frequency of failure and the need to stay inspection-compliant. Belts, hoses, and electrical components like fuses and relays are fast-moving parts that fleets and owner-operators keep in stock as standard practice.

Are top-selling parts always the best choice for my Peterbilt?

Popularity indicates that a part is trusted by a large number of buyers, which is useful information -- but the best part for your truck depends on your specific model, operating conditions, and maintenance preferences. A top-selling filter brand may be ideal for most applications but not the OEM-specified choice for your particular engine. Use the top sellers list as a starting point, then verify that the part you're selecting is the correct fit and specification for your truck before purchasing.

How often does the top sellers list change?

The top sellers list reflects current purchasing patterns and updates as inventory and buying trends shift. Seasonal items -- such as anti-gel additives and cold-weather engine starting products -- may appear more prominently in fall and winter months. New product introductions can quickly move into the top sellers if they address a common need effectively. Checking back periodically surfaces new options that may be better fits for your maintenance program than the products you've been buying out of habit.

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