Change of Control. There occurs any Change of Control.

Change in Control. The Company agrees that, if there is a Potential Change in Control or a Change in Control and if Indemnitee requests in writing that Special Counsel advise the Reviewing Party or be the Reviewing Party, then the Company shall not deny any indemnification payments (and Expense Advances shall continue to be paid by the Company pursuant to Section 2(b)) that Indemnitee requests or demands under this Agreement or any other agreement or law now or hereafter in effect relating to Claims for Indemnifiable Events. The Company further agrees not to request or seek reimbursement from Indemnitee of any indemnification payment or Expense Advances unless, in either case, Special Counsel has rendered its written opinion to the Company and Indemnitee that the Company was not or is not permitted under applicable law to pay Indemnitee and to allow Indemnitee to retain such indemnification payment or Expense Advances. However, if Indemnitee has commenced legal proceedings in a court of competent jurisdiction to secure a determination that Indemnitee could be indemnified under applicable law, any determination made by Special Counsel that Indemnitee would not be permitted to be indemnified under applicable law shall not be binding, and Indemnitee shall not be required to reimburse the Company for any Expense Advance, and the Company shall be obligated to continue to make Expense Advances, until a final judicial determination is made with respect thereto (as to which all rights of appeal therefore have been exhausted or lapsed). The Company agrees to pay the reasonable fees of Special Counsel and to indemnify Special Counsel against any and all expenses (including attorneys' fees), claims, liabilities, and damages arising out of or relating to this Agreement or Special Counsel's engagement pursuant hereto.

CHANGE OF CONTROL. In the event of a Change of Control, the amounts to which Participants are entitled under this Plan shall be immediately distributed in a lump sum cash payment to Participants within ninety (90) days following the date of such Change of Control. For purposes of this Plan, a Change of Control shall be deemed to occur on the date of any of the following events:

Change in Control. The term “Change in Control” means:

Change in Control. Notwithstanding the provisions of Section 3(a), in the event of a Change in Control, if the Awards are not assumed or replaced with awards of substantially equal value by the acquiring entity in such a Change in Control and/or cease to remain outstanding immediately following the Change in Control, all of the Restricted Stock Units subject to a Participant’s Award will become fully vested as of the date immediately preceding such Change in Control, provided the Participant has remained continuously employed by the Company or a Related Company through such date. After a Change in Control, references to the “Company” as they relate to the Award shall refer to the successor entity.

Upon the occurrence of a change in control of the Company, all grants of Restricted Stock under the Plan shall vest in full and become unrestricted and nonforfeitable. In addition, all vesting restrictions on the credits made to the Stock Unit Account in lieu of the grant of Restricted Stock described in Section 4(a) or 4(d) shall lapse but the payout provisions of such credits shall not affected by such change in control. For purposes of this Section 11, a “change in control” shall have the meaning given to such term under [Section 16.4] of the PACCAR Inc Long Term Incentive Plan, as approved by the shareholders of the Company on April 20, 2011. In addition, the Board or the Committee may in its sole discretion terminate the deferral feature of the Plan within the 30 days preceding or the 12 months following a “change in control event” (as such term is defined in the Treasury regulations promulgated pursuant to section 409A of the Code) and pay out deferred amounts, in accordance with [Section 1.409A-3(j)(ix)(B)])] of the Treasury regulations promulgated pursuant to section 409A of the Code .

Change of Control. There occurs any Change of Control; or

Change in Control. In the event that a Change in Control (as defined in the Equity Plan) occurs, each Initial Award and Subsequent Award, along with any other stock options or other equity-based awards held by any Non-Employee Director, shall vest and, if applicable, become exercisable with respect to one hundred percent (100%) of the Shares subject thereto as of immediately prior to such Change in Control.

Change in Control. If a change in control (as defined below) of the Company or buyout of the operations of the Company shall or is to occur, then the Option, if not already exercised in full or otherwise terminated, expired or cancelled, shall become immediately vested and exercisable in full and shall remain exercisable for a period of thirty (30) days following the completion of the change in control.

Change in Control. For all purposes of this Agreement, “Change in Control” shall mean: # the completion of one or more transactions by which any person or entity (and his, her or its affiliates) becomes the beneficial owner 50.1% or more of the voting power of the Company’s securities; or # any merger, consolidation or liquidation of the Company in which the Company is not the continuing or surviving company or pursuant to which stock would be converted into cash, securities or other property, other than a merger of the Company in which the holders of the shares stock immediately before the merger have the same proportionate ownership of the Common Stock of the surviving company immediately after the merger; or # substantially all of the assets of the Company are sold or otherwise to parties that are not within a “controlled group of corporations” (as defined in Section 1563 of the Internal Revenue Code of 1986, as amended) in which the Company is a member at the time of such sale or transfer.