TOP SELLERS
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Best selling
Dynacraft Hardline Assembly-Hvac Liquid #6 | F50-6349-040000
Brand:
Dynacraft
SKU:
F50-6349-040000
Price:
$359.01
Official Peterbilt Merchandise T-Shirt-Black Logo Tee | PETC600353-XX
Brand:
Official Peterbilt Merchandise
SKU:
PETC600353-XX
Price:
$14.87
Peterbilt All-Makes Breaker-Circuit 15Amp | CC13150
Brand:
Paccar All-Makes
SKU:
CC13150
Price:
$9.91
Paccar Switch-Window Lift Driver Door | P27-1069
Brand:
Paccar All-Makes
SKU:
P27-1069
Price:
$105.67
Elite Truck Parts Flex Bellow Kit - Isx Engine Models | ETP-EBKW11865
Brand:
Elite
SKU:
ETP-EBKW11865
Price:
$193.98
Dynacraft Fitting Run Tee #8 MNPT | G38-1024-080804
Brand:
Dynacraft
SKU:
G38-1024-080804
Price:
$39.63
Elite Truck Parts 2" Locking Clutch Brake, Hinged, .550" Thickness | ETP-BK313-55
Brand:
Elite
SKU:
ETP-BK313-55
Price:
$35.86
Elite Truck Parts Blower Resistor, 121C Fuse, 4 Speed, 5 Terminal | ETP-CA10700
Brand:
Elite
SKU:
ETP-CA10700
Price:
$17.63
Peterbilt All-Makes Hanger-Mudflap Prem Flex 30" (Right Hand) | FM00171
Brand:
Paccar All-Makes
SKU:
FM00171
Price:
$260.40
Peterbilt All-Makes Breaker-Circuit, 30 Amp | CC32300
Brand:
Paccar All-Makes
SKU:
CC32300
Price:
$24.76
Elite Truck Parts Side Turn Indicator Lamp - R/H | ETP-P54-6147R
Brand:
Elite
SKU:
ETP-P54-6147R
Price:
$33.99
Elite Truck Parts Side Turn Indicator Lamp - L/H | ETP-P54-6147
Brand:
Elite
SKU:
ETP-P54-6147
Price:
$33.99
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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.