Off-Road Small Spark-Ignition Engine Emission Regulations

13 (1) In this section, replacement engine means an engine manufactured exclusively to replace an engine in a machine for which no current model year engine with the physical or performance characteristics necessary for the operation of the machine exists.

(2) A replacement engine may conform to, instead of the standards set out in sections 9 to 12.1 and paragraph 12.2(a),

• (a) in the case where there exists a replacement engine manufactured to the specifications of a model year later than the model year of the original engine and with the physical or performance characteristics necessary for the operation of the machine,

  • (i) the standards referred to in sections 9 to 12.1 and paragraph 12.2(a) applicable to an engine manufactured to the specification of the model year of the replacement engine, or

  • (ii) if none of the standards referred to in sections 9 to 12.1 and paragraph 12.2(a) applies, the manufacturer’s specifications; and

• (b) in any other case,

  • (i) the standards referred to in sections 9 to 12.1 and paragraph 12.2(a) applicable to the original engine, or

  • (ii) if none of those standards applies, the manufacturer’s specifications.

(3) A replacement engine shall bear a label that meets the requirements set out in

• (a) subsections 17.2(3) and (4) and that sets out, in both official languages, that the engine is a replacement engine; or

• (b) as the case may be,

  • (i) paragraph 1003(b)(5) of subpart K of CFR 90 for engines of a model year before the 2019 model year, or

  • (ii) paragraph 240(b)(5) of subpart C of CFR 1068 for engines of the 2019 and later model years.