Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Accuride Wheels * 60 months or 800-869-2275 Ref C-C-005. Warranty is from manufacturing Exchange No No Direct unlimited miles accuridecorp.com date (stamp). Call supplier to verify warranty. AC-Delco batteries * (not the Pro-rated parts warranty only filed direct to Delco. same as Delphi, Road Gang 60-84 months or 800-AC-DELCO Yes No No Direct Labor is not eligible on the 5, 6 or 7 year extended and/or Delco Remy America unlimited miles delcoremy.com warranty, which depends on the part number. batteries) Alcoa Wheels * Ref C-C-099. "Out of round" conditions are 60 months or 800-242-9898 covered for one year from date code. Contact Yes No No Direct unlimited miles alcoawheels.com Alcoa with date code for authorization number to file directly. Arens Controls * (Curtis Wright) Ref C-C-056. Supplier pays part at 24 months/ production cost + $75 labor. Total payment for exchange No $75 DWWC 847-844-4703 Unlimited miles actuator is $292.19, selector varies. Unit Serial # and date code required for RMA to return part.

Argo (Siemen's, VDO) * 12 months / Call Argo for instructions and authorized repair Exchange No No Direct 425-557-1391 Speedo/tachograph 100,000 miles stations. Bendix Drum Brakes * (s-cam 3 years / 300,000 Refer to C-C-007 for Bendix Spicer Foundation brackets, spiders, cam shafts) miles, except for Reimbursed at supplier Brake warranty requirements. Parts return spiders which are No DWWC 800-247-2725 discretion required. Slacks and chambers on drum brakes covered 5 years or are Haldex products. 750k miles Bendix Disc Brakes * Caliper & 5 year / 500,000 ABS, excluding brake pads & miles on-highway Reimbursed at supplier 800-247-2725 All Bendix parts are required to return for warranty rotors, which ae wear items and No DWWC truck only (parts & discretion consideration. Coverage excludes wearable parts. may have maximum of one year mark-up only) warranty coverage. Bendix * Chambers on Air Disc 3 years / 300,000 Brakes (ADB) & Drum Brakes miles on highway Reimbursed at supplier 800-247-2725 All Bendix parts are required to return for warranty No DWWC truck only (parts & discretion consideration. Coverage excludes wearable parts. mark-up only) Bendix * CVS Products (includes Bendix VORAD) Ref C-C-012 for Bendix air compressor and air dryer product warranties. CVS electronics 3 year / 350,000 Reimbursed at supplier products include Collision avoidance systems, miles (parts & mark- No DWWC 800-247-2725 discretion Lane departure warning, SmarTire TPMS, and up only) Pneumatic ABS systems. Parts return required. Slacks and chambers are Haldex products.

Supplier Reference List 1 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Borg Warner Thermal Systems* 3 years/350,000 Refer to C-C-69. file directly, unless the truck has Reimbursed at supplier Direct Part No Direct 1-800-927-7811 a Base Extended Warranty that covers discretion Exchange only the hub/clutch. Bosch Alternators * 36 months or Pass through reimbursement at the 350,000 miles / DWWC www.bosch.us Refer to C-C-060. supplier discretion. 525,000 Kms. Bosch (ZF Lenksysteme GMBH) 24 months or Yes Yes Yes DWWC Refer to C-E-204. Power Steering Pump * unlimited miles Bostrom Seats * 800-459-7328 #3503 60 months or Need seat serial number. Warranty typically Exchange No No Direct 256-447-9051 Canada 1 million miles excludes foam and upholstery (stitching). bostromseating.com ConMet (Cashiers Plastic) dash Need 'Primary Failed' part number from ECAT & panels, ashtrays * 36 months or Yes Yes Yes DWWC 800-547-9473 photographs submitted to KW Quality Service 350,000 miles showing the entire unit and defects.

ConMet Aluminum hubs * 36 months or Yes Yes Yes DWWC Need manufacturers date code (stamped) and 350,000 miles 800-547-9473 hub assembly number in claim. Does not include ConMet Preset Plus Premium 60 months or Conmet.com Yes Yes Yes DWWC LMS product that is Dana. hubs * 500,000 miles Consolidated Metco (ASF) 5th 800-225-2731 US 60 months or wheels * Exchange No No Direct 704-226-5261 Canada Refer to C-C-009 unlimited miles Conmet.com CVG/Nat'l Seating Moto-Mirror 800-222-7328 x150 (U.S.) motorized mirrors * 36 months or 800-428-4197 x150 Ref C-C-013. Parts exchange; must call for RA # Exchange No No Direct unlimited miles (CAN) first. nationalseating.com CVG/National Seating seats * Parts exchange. Excludes covers & foam. Call for 84 months or 800-459-7328 ext 2 or Exchange No No Direct RA # (direct # 423-884-6651 ext 230). Ref C-C- 1 million miles nationalseating.com 041 Dana Axles* Chassis specific. Refer to C-C-C-032 Note: Dana requires Refer to Dana Pass through reimbursement at the DWWC 877-777-5360 Dana.com minimum of 60,000 miles per year to qualify Line Warranty Guide supplier discretion. Haul vocation warranty . CVWG0900. Dana/Spicer Driveline SPL XL 36 months or 419-887-3043 Refer to C-C-029. Warranty for defects in Yes Yes Yes DWWC shafts, u-joints * 350,000 miles spicerdriveshaft.com materials, not angles or other. Delphi Battery (not the same as Delphi will review DWWC claim and likely phone 12 months or 765-206-1334 Delco) * Yes Yes Yes DWWC dealer Warranty/Service Mgr to confirm diagnostic unlimited miles delphi.com steps taken. Denso Sales Alternators and 36 months or Yes Yes Yes DWWC 310-952-7414 Ref C-C-026 for the supplier extended warranty Starters * 350,000 miles Supplier Reference List 2 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Dometic refrigerators * 804-746-1313 Need VIN, In Service Date, Fridge serial # and 24 months or (Tundra or Taylor Made) Yes No Yes Direct part #'s, then call for part exchange and 200,000 miles dometic.com authorization. Donaldson Catalytic 60 mo/100,000 mi Ref C-C-035 on T300 models. Donaldson and Converter * or equal to engine Yes Yes Yes DWWC 952-887-3301 KW will pass through what CAT will approved. warranty Eaton Transmission * 800-826-4357 Ref C-C-023 for Fuller exd Wty & shipping Chassis specific. information. Contact Eaton rep or phone 800-826- Refer to Eaton Pass through reimbursement at the DWWC Roadranger Warranty 4357 for registration information. Note: Eaton RoadRanger supplier discretion. Guide requires minimum of 60,000 miles per year to TCWY0900. qualify Line Haul vocational warranty.

Eaton Hybrid Components * Service RoadRanger call center authrorization is a 36 months or Per Eaton Exchange fee in lieu DWWC 800-826-4357 requirement for hybrid vehicles. Parts are shipped 150,000 miles SRT's of markup direct from Eaton. Ref C-C-020. Eaton/Spicer Clutch * Chassis specific. 800-826-4357 Refer to Eaton Ref C-C-003 for warranty coverage & shipping Pass through reimbursement at the DWWC RoadRanger truck.eaton.com information. supplier discretion. TCWY0900. Espar Heaters * Refer to C-C-018, Not all heater models are See Bulletin Pass through reimbursement at the DWWC (905)-670-0960 x2248 covered. See Espar Bulletin for parts list and C-C-018 supplier discretion. coverages. Call the supplier for more details.

Estee Bedding Co. mattresses * Contact supplier Contact 773-374-4714 Direct Contact supplier directly. directly supplier directly esteebedding.com Firestone Air Springs * 3 years or 350,000 Need to complete Firestone RGA form. Pass Yes No Yes DWWC miles through reimbursement at the supplier discretion. Fontaine 5th Wheel * 60 months or 800-874-9780 x3206 Ref C-C-009. All repairs require prior Exchange No No Direct unlimited miles fifthwheel.com authorization. Grote * (LED G554 lamp only) 2 years from the Ref C-C-064. Contact Grote Customer Service for Exchange No No Direct 800-628-0809 lamp mfrd. date. the RGA # to return parts. Gunite Corp brake drums, slack Up to 60 months or 270-827-6897 or email Ref C-C-057 Email claim copy to Gunite for RMA adjusters * 500,000 miles. Yes No Yes DWWC warrantyadmin@accuride # that must be on DWWC claim. KW will act as Refer to C-C-057 corp.com to request RMA. 'pass thru' agent for payment.

Supplier Reference List 3 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Haldex slack adjusters, service 3 years or 350,000 Pass through reimbursement at the Call Haldex for RGA number to return parts. chambers and NL/429 part DWWC miles supplier discretion. Haldex extended warranty applies to linehaul number prefix * 800-643-2374 applications only. "409"part # has 6 years or one Haldex Gold Seal brake chamber 4 years unlimited Exchange No No Direct Refer to L20242 for million miles warranty. "429" part # has 3 years miles Haldex product warranty and unlimited miles warranty. Severe Service Haldex ABA/S-ABA * (400/409 P/N policy in chassis has 2 years or 100,000 miles warranty. Prefix) 72 months or one haldex.com Haldex warranty excludes misapplication, Exchange No No Direct million miles improper installation lack of maintenance or normal wear and tear.

Honeywell / Garrett charge air Ref C-C-025 & TIB 41-4. Option of exchange of 36 mo / 300,000 Partial -or- Reimbursed at supplier cooler * DWWC 310-784-4628 part & labor or partial payment of parts and labor miles Exchange discretion thru DWWC. Parts return required. Horton Industries air dryer, spring 36 mo/ 300,000 800-269-7634 Yes No No DWWC pin bearning * miles hortonww.com/ Horton Industries solenoid, 12 mo/ 100,000 Refer to C-C-024, Horton Website or call to verify Yes No No DWWC thermal switch * miles warranty coverage, including DriveMaster Horton Industries fan drive * warranty coverage. DriveMaster (6 digits P/N) 24 mos/ 200K mil. Yes kit only Yes No DWWC DM Advantage (7 digits P/N) 36 mos/350K mil. Yes kit only Yes No DWWC Indel B Refrigerator * Call 502-867-2888 or Contact Andrew Whittington for the refrigerator Contact supplier Email: Contact supplier directly Direct warranty coverage at 502-867-2888 or directly Service@IndelBNorthAm [email protected] erica.com Jacob's Brake * Caterpillar: Ref C-C-017. Ref Jacob's warranty available 800-447-4986 through engine distributor. For PACCAR MX Engine specific N/A N/A N/A N/A : engine, contact your Kenworth or Engine 800-343-7357 Warranty Analyst. jakebrake.com Jost Int'l * 800-253-5105 60 months or Refer toC-C-009. All repairs require prior ExchangeNo No Direct 616-846-7700 unlimited miles authorization. Jost Leoni Harness* 12 mos/ 100K mil . Yes Yes Yes DWWC Refer to C-C-065 Link Manufacturing cab 12 months or 800-222-6283 Exchange No No Direct Call to arrange for replacement parts shipment suspension * unlimited miles linkmfg.com Magneti Marelli Navigation 36 months or Refer to C-C-066 for the required T/S guide & System* 350,000 miles or Pass through reimbursement at the 800-624-2726 DWWC check sheet. Vendor pass thru extended warranty 525,000 KM with supplier discretion. will be adjusted to match the supplier approval. REMAN part

Supplier Reference List 4 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Mahle Behr HVAC* 248-743-3700 http://www.mahle.com/ 24 mos/200,000 Pass through reimbursement at the mahle/en/products-and- miles component DWWC Refer to C-C-086 supplier discretion. failure only services/commercial- vehicles/air- conditioning/index.jsp Mahle cooling package Refer to C-C-011. Must have "before and After" 24 mos/200,000 components * Pass through reimbursement at the photos showing the entire assembly & close-up of miles component DWWC 843.745.1347 supplier discretion. the marked defect for any leak repairs during the failure only entire warranty term. Merit Automotive Electronics Systems * (formerly Delphi Need part returns to the supplier for inspection. 36 months or Pass through reimbursement at the supplier Mechatronics) Yes No Yes DWWC 350,000 miles discretion. Note: This supplier has history of high Trouble Not Found claims.

Meritor * 866-668-7221 Ref C-C-019. Not all components are eligible. chassis specific Yes (refer Dealer may file for any make of truck. Contact (See Bulletin to C-C-019 Yes Yes Direct meritor.com OnTrac to verify & acquire authorization number C-C-019) bulletin) that is required in warranty.

MGM Brakes * 36 months or 800-527-1534 Call to arrange for replacement parts shipment. Exchange No No Direct unlimited miles mgmbrakes.com Date code is required. Mitsubishi Starters * For RMA: (734) 455-5261 Refer to C-C-033. Parts return required. Extended 36 months Yes Yes Yes DWWC or (734) 453-6200 coverage only for 105P IMS Side Mounted and 350,000 miles Mitsubishi Starters Top Mounted starters (class 8 on-highway). PKC Harness* 12 mos/100K mil. Yes Yes Yes DWWC Refer to C-C-065 PacBrake * 800-663-0096 Ref C-C-017. 5 years / 500,000 miles warranty for 60 months or Yes No Yes Direct castings. 4 years / 400,000 miles on internal 500,000 miles pacbrake.com parts. PanaPacific radio, CB, spker, 12 months/ antenna * 800-848-6560 unlimited miles; 36 Yes -or- At supplier Ref C-C-040. Pana offers replacement part or pay months/ 350,000 Yes DWWC Exchange discretion ment in DWWC. Must call for case #. miles for People- panapacific.com Net PMG only

Supplier Reference List 5 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References Prestolite Electric * 585-492-1700 Ref C-C-031 chart. Only Long Brush ( LB ) 24-36 months or (Leece-Neville) Yes Yes Yes DWWC alternator is covered 24m/ 250K mi. & Brushless 250-350,000 miles prestolite.com (BL ) is covered 36m/350K miles. Remy Inc. * Ref. C-C-004 for add'l info & commonly used part 22 SI Alternators 18 months or Pass through reimbursement at the 888-600-5777 #'s. OE replacement must be Delco reman. Note DWWC 225,000 miles supplier discretion. delcoremy.com new Remy shipping address: 214 Fellowship Rd. Taylorsville, MS 39168.

Remy Inc. * Ref C-C-004. Replacement part must be Delco re 33 & 34 SI alternators 36 months or Pass through reimbursement at the 888-600-5777 man. Starter must be 42MT with overcrank 42 MT OCP starters DWWC 350,000 miles supplier discretion. delcoremy.com protection ("OC"). New Remy shipping address: 214 Fellowship Rd. Taylorsville, MS 39168.

Remy Inc. * Dealers may file for any truck manufacturer (use Road Gang batteries chassis 007915 J for non-KW), refer to CC-004. 18 months or Pass through reimbursement at the 888-600-5777 DWWC Call Delco for questions on eligibility. New Remy unlimited miles supplier discretion. delcoremy.com shipping address: 214 Fellowship Rd. Taylorsville, MS 39168. R. H. Sheppard * 855-228-3203 36 months or Pass through reimbursement at the A WABCO company DWWC Options: 1, 9, 2 Ref C-C-036 for details and payment schedule. 300,000 miles supplier discretion. RHSheppard.com SAF Holland Group * 24 mos/200,000 Ref C-C-009. 2 yr or 5 yr warranty, depending on 888-396-6501 x4373 5th Wheel miles. 60 mos/ Exchange Yes Yes Direct the fifthwheel product. See SAF Holland Website thehollandgroupinc.com 500,000 miles. for more details. SAF Holland Group * Neway Suspensions (after Nov, 2011) For service or technical support 800-767-6967 or Frame brackets, Equalizing 36 mos/ 250,000 [email protected]. Help with part numbers Exchange No No DWWC 800-767-6967 beams, Axle seats/caps miles or availability can be directed to 800-876-3929 or ADZ Crossmembers 60 mos / 500,000 [email protected]. Yes Yes Yes DWWC miles Sanden Compressors * NOT ALL COMPRESSOR MODELS ARE See Bulletin 972-442-8639 or Yes Yes Yes DWWC COVERED. See Sanden bulletin C-C-046 and/or C-C-046 972-442-8497 contact supplier for information. Sears Seating * See vendor 800-553-3013 This is a part exchange program after the OE Website for the Yes No No Direct searsseating.com/truck- base warranty. The seat serial number is required, specific coverage seats/ vendor will supply parts only. SKF / Chicago Rawhide * 36mo / 350,000 mi Yes Yes Yes DWWC 1-800-323-8024 x3105 Return wheel seals only. Wheel Seals or 560,000 km

Supplier Reference List 6 Revised 3/13/2019 Component (Supplier) Extended Warranty Reference List * Parts Paid How to (payment Mark- up Labor file Comments / Contacts / Bulletin Supplier / Component Time / Mileage policy) Paid Paid claim Phone / website References THK Rhythm Automotive 36 mos/ 300K mi or Yes Yes Yes DWWC 480,000 km TRW (Ross TRW) * 36 moths or 800-879-0899 Ref C-B-022, C-C-034 & C-C-053 for 350,000 miles or Yes Yes Yes DWWC gears,pumps,turn signal switches, columns for trucksteering.com 560,000 km trucks in service March 2000 or after. TRW Steering Wheels 36 months or Yes Yes Yes DWWC 300,000 miles Wabco 36 months or 855-228-3203 Call 1-855 #. Available on any make of trucks. Yes Yes Yes Direct 300,000 miles wabco-NA.com Refer to C-C-014. Watson & Chalin Tag Axle 60 months or 972-547-6020 Exchange No No Direct Refer to C-C-087. Suspension * 500,000 miles watsonsuspensions.com Webasto CPS * Ref C-C-048. All claims must have the CPS 24 months or Pass through reimbursement at the 800-860-7866 DWWC component serial #. Heater repairs also need the 200,000 miles supplier discretion. techwebasto.com diagnostic report. Webb Enterprises fuel heater, 60 months or 800-728-9322 Exchange No No Direct Parts replacement program. Call for RGA. water seperator * unlimited miles webb-sales.com * Supplier extended warranty coverage information is subject to change without notice. Kenworth Division is not responsible for changes in coverage information that may result in financial loss to dealers and/or customers.

Supplier Reference List 7 Revised 3/13/2019