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Peterbilt 384
PeterbiltClass 8 · Day Cab

Parts for the Peterbilt 384

Common wear and maintenance parts for the Peterbilt 384 (Class 8, Day Cab). Browse brakes, air system, filtration, and other categories matched to this truck type. SKUs and prices are from our live catalog — confirm exact fitment with Mike before ordering.

23 verified10 systems · 60 partsPACCAR MX-13 · Cummins ISXView 384 specs
OEM cross-ref · Verified part numbers
Ships nationwide · From Knoxville, TN
30-day returns · On stocked parts
Free pickup · Knoxville warehouse

Tools & Supplies

8 verified·0 parts in catalog

Service interval

Varies by duty cycle

Catalog range

Quote

All Tools & Supplies
STARTER (39MT,12V,11 TOOTH,CLOCKWISE ROTATION,ROTATABLE FLANGE,PINION PITCH 6/8,82 SOLENOID POSITION) 8200308Verified fitIn Stock

178.391211R.

STARTER (39MT,12V,11 TOOTH,CLOCKWISE ROTATION,ROTATABLE FLANGE,PINION PITCH 6/8,82 SOLENOID POSITION) 8200308

Peterbilt 384

$467.60
Turn Signal Black Handle Ken-PeteVerified fitIn Stock

577.75010

Turn Signal Black Handle Ken-Pete

Peterbilt 330, 337, 365, 367, 379, 384, 385, 386, 387, 388, 389, 567, 579, 587

$162.77
ACCUMULATORVerified fitIn Stock

1411419

ACCUMULATOR

Peterbilt 384 Series (1995-2010)

$136.74
ACCESSORY BELT ALT PETERBILT 384Verified fitIn Stock

D84-1002-071939

ACCESSORY BELT ALT PETERBILT 384

Peterbilt 384 (with Paccar MX-13 engine)

$135.07
Fuel Cap Vented PeterbiltVerified fitIn Stock

572.1014

Fuel Cap Vented Peterbilt

Peterbilt 384

$87.84
AIR SPRING CABINVerified fitIn Stock

ABSZ70-7036

AIR SPRING CABIN

Peterbilt 384

$36.76
CAP RESERVOIR// PBTN5348001Verified fitIn Stock

730423

CAP RESERVOIR// PBTN5348001

Peterbilt 330, 335, 359, 362, 365, 367, 379, 384, 386, 387, 388, 389 (2008–2010)

$20.49
CONTROL KNOBVerified fitIn Stock

121-0001-000

CONTROL KNOB

Peterbilt 384 (1987-2011)

$16.51

Cooling System

7 verified·3 parts in catalog

Service interval

Hoses/caps at cooling system service

Catalog range

$6.12–$30.73

All Cooling System
Coolant Reservoir PeterbiltVerified fitIn Stock

575.1023

Coolant Reservoir Peterbilt

Peterbilt 335, 337, 340, 348, 349, 352, 353, 357, 359, 362, 365, 367, 375, 377-379, 384-389, 587, 589

$216.05
COOLANT LEVEL SENSOR /PAIVerified fitIn Stock

730411

COOLANT LEVEL SENSOR /PAI

Peterbilt 384 (2014-2017+)

$70.83
RADIATOR FILL CAP 572.2027Verified fitIn Stock

RFN5349002

RADIATOR FILL CAP 572.2027

Peterbilt 384

$54.81
RADIATOR CAP FILLVerified fitIn Stock

RFN5348001

RADIATOR CAP FILL

Peterbilt 330, 335, 359, 362, 365, 367, 379, 384, 386, 387, 388 & 389 Models (2008-2010)

$50.00
COOLANT HOSEVerified fitIn Stock

561.75638

COOLANT HOSE

Peterbilt 384 (2008-2022)

$38.18
COOLANT HUMP HOSE HOT SIDE 4X6.25Verified fitIn Stock

561.75639

COOLANT HUMP HOSE HOT SIDE 4X6.25

Peterbilt 384

$33.32
Radiator Mount Bushing Upper Kenworth Ref. #: M601Verified fitIn Stock

M17412

Radiator Mount Bushing Upper Kenworth Ref. #: M601

Peterbilt 384 (No Year)

$7.15
2-1/2' RADIATOR HOSE, PER FTIn Stock

RADHOSE_2-1/2

2-1/2' RADIATOR HOSE, PER FT

$26.40

Filtration

4 verified·12 parts in catalog

Service interval

Every 15k–25k miles with oil change

Catalog range

$8.25–$301.20

All Filtration
FUEL FILTER SENSORVerified fitIn Stock

Q21-1033

FUEL FILTER SENSOR

Peterbilt 384 (2008-2011)

$569.50
CRANK CASE BREATHER FILTERVerified fitIn Stock

CV50633

CRANK CASE BREATHER FILTER

Peterbilt 579, 389, 388, 387, 386, 384, 367, 365, 357, 320 (2008–2013 with ISX/ISM)

$197.96
CRANKCASE FILTER = CV50633Verified fitIn Stock

220124

CRANKCASE FILTER = CV50633

Peterbilt 384 (2008-2013 with ISX/ISM)

$197.96
OIL FILTERVerified fitIn Stock

1948921PE

OIL FILTER

PETERBILT 384 (2011-2015)

$80.31
15W40 OIL (ROTELLA) GAL JUGIn Stock

15W40 OIL

15W40 OIL (ROTELLA) GAL JUG

$27.50
OIL FILTER ELEMENTIn Stock

2234788PE

OIL FILTER ELEMENT

$64.72
OIL FILTER LF3313In Stock

LF3313

OIL FILTER LF3313

$8.25
FUEL FILTER SEPARATORIn Stock

FS19765FLG

FUEL FILTER SEPARATOR

$36.25

Suspension & Steering

3 verified·6 parts in catalog

Service interval

Every 100k–150k miles

Catalog range

$106.78–$303.40

All Suspension & Steering
HD SHOCKVerified fitIn Stock

HD12150020

HD SHOCK

Peterbilt 384 (2008-2016)

$142.52
Heavy Duty Shock Absorber for Peterbilt TrucksVerified fitIn Stock

TR85311

Heavy Duty Shock Absorber for Peterbilt Trucks

Peterbilt 384

$67.34
SHOCK ABSORBERVerified fitIn Stock

TR85062

SHOCK ABSORBER

Peterbilt 382, 384, 386, 388, 389, 520, 567, 587

$48.18
SHOCK ABSORBER, GAS 65 SERIESIn Stock

65416

SHOCK ABSORBER, GAS 65 SERIES

$137.69
SHOCK ABSORBER, GAS SERIES 65In Stock

65482

SHOCK ABSORBER, GAS SERIES 65

$153.42
MONROE, SHOCK ABSORBERIn Stock

66886

MONROE, SHOCK ABSORBER

$106.78
TORQUE ROD KIT O&S 3PCIn Stock

TMR020

TORQUE ROD KIT O&S 3PC

$262.47
TORQUE ROD KIT O&S 3PCIn Stock

TMR018

TORQUE ROD KIT O&S 3PC

$303.40

Electrical & Lighting

1 verified·6 parts in catalog

Service interval

Replace when dim or damaged

Catalog range

$7.02–$149.44

All Electrical & Lighting
ALTERNATORVerified fitIn Stock

21286175

ALTERNATOR

Peterbilt 365, 367, 379, 384, 386, 388, 389

$496.35
2-1/2 AMBER LED MARKER CLEAR LENSIn Stock

TRU1051A

2-1/2 AMBER LED MARKER CLEAR LENS

$19.14
36 SERIES RED LED MARKER LIGHTIn Stock

36115R

36 SERIES RED LED MARKER LIGHT

$46.42
RED LED CLEARANCE MARKER SEQIn Stock

36203R

RED LED CLEARANCE MARKER SEQ

$51.67
3 TERM HEADLIGHTIn Stock

787100

3 TERM HEADLIGHT

$7.02
HEADLIGHT CONNECTOR H4In Stock

577.99135R

HEADLIGHT CONNECTOR H4

$11.98
KW HEADLIGHT SWITCHIn Stock

K301-378

KW HEADLIGHT SWITCH

$149.44

Brakes & Wheel End

No verified-fit data yet · 15 parts in catalog

Service interval

Inspect every 90 days; replace every 3–5 years

Catalog range

$2.41–$244.75

All Brakes & Wheel End
3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBERIn Stock

3030HNTRX

3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

$92.44
TYPE 2424 BRAKE CHAMBER COMPLEIn Stock

2424T

TYPE 2424 BRAKE CHAMBER COMPLE

$165.00
3030 LONG STROKE CHAMBERIn Stock

3030LSX

3030 LONG STROKE CHAMBER

$115.56
AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5In Stock

OTR10143

AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

$165.00

Air System

No verified-fit data yet · 6 parts in catalog

Service interval

Cartridge every 12 months or 100k miles

Catalog range

$12.38–$1577.18

All Air System
AIR DRYER CARTRIDGE, PURAGUARDIn Stock

5008414PGBXW

AIR DRYER CARTRIDGE, PURAGUARD

$345.62
AIR DRYERIn Stock

K092871PG

AIR DRYER

$1577.18
AIR DRYERIn Stock

800202

AIR DRYER

$1010.61
GLADHAND BRACKET MOUNTIn Stock

11444

GLADHAND BRACKET MOUNT

$34.86

Drivetrain

No verified-fit data yet · 3 parts in catalog

Service interval

Inspect every 50k miles; replace when loose

Catalog range

$8.37–$50.88

All Drivetrain
1310 CORP 4 X 4 U-JOINT STRAPIn Stock

1-0024

1310 CORP 4 X 4 U-JOINT STRAP

$9.64
1330 X 7290 SOLID U-JOINT KITIn Stock

5-7437X

1330 X 7290 SOLID U-JOINT KIT

$50.88
3R SAY B/S U-JOINT STRAP KITIn Stock

1-0025

3R SAY B/S U-JOINT STRAP KIT

$8.37

Body & Cab

No verified-fit data yet · 6 parts in catalog

Service interval

Replace when torn or missing

Catalog range

$5.47–$24.81

All Body & Cab
MUD FLAPS 24 X 14 PLAINIn Stock

482414R

MUD FLAPS 24 X 14 PLAIN

$16.50
MUD FLAP HANGER TRACTORIn Stock

A-25

MUD FLAP HANGER TRACTOR

$24.50
MUD FLAP 24X30 GDIn Stock

GDP42001527

MUD FLAP 24X30 GD

$24.81
WIPER BLADEIn Stock

91-18

WIPER BLADE

$5.47

Exhaust

No verified-fit data yet · 3 parts in catalog

Service interval

Ash service per OEM interval; sensors as needed

Catalog range

$112.79–$154.28

All Exhaust
DPF DOC CLAMPIn Stock

5272750

DPF DOC CLAMP

$154.28
DPF SENSOR 2200138 5492073In Stock

730448

DPF SENSOR 2200138 5492073

$112.79
DPF DOC CLAMPIn Stock

5272750

DPF DOC CLAMP

$154.28

Not sure it fits your 384?

Verified-fit parts are matched to published fitment data. For everything else — engine, axle spec, model year — confirm with Mike before ordering.

View 384 specs