{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Peterbilt 320

Peterbilt 320 Parts & Accessories

Find the right parts faster
Select your vehicle

Select Your Vehicle Part

Top Rated Products

Great DOT 4 synthetic brake fluid, but porch pirates had other ideas this holiday seaSee More
Po L.
VERIFIED PURCHASER
The quality is fantastic and a perfect fit
Sam A.
VERIFIED PURCHASER
Great job keep up the excellent service and great prices on parts
Brian R.
VERIFIED PURCHASER

Product Questions & Answers

Q:AC expansion valve for a 2005 Coachmam Sportscoach Encore Motorhome RV  on A Freightliner Chassis? Show Less
James H.
A:BEST ANSWERHi James, Upon checking, we do not carry parts for the vehicle.
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Q:My pedal does not have immediate response rpm jump up high then truck response? 2018 Cascadia Elvolution DT15 engine Show Less
Victor D.
A:BEST ANSWERHi Victor, I'm pleased to assist you. Yes, this may solve the problem with your 2018 Freightliner Cascadia. Also, check the fuel filters, fuel injectors, and fuel pump. If you are interested in this sensor, click the link below to continue ordering at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! https://www.carparts.com/accelerator-pedal-position-sensor/dorman/rb9047692?can=CPGG4850_CSQA_20230320 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >