42668VE2800 Spring Compatible with models including: HRS216TDA,HRT216S3DA,HRS216SDA,HRS216S3DA,HRR216S3DA,HRS216,HRR216,HRT216,HRT216SDA,HRR216SDA,HRT216TDA,HRR216TDA Drive pinion gear ratchet return spring 42668VE2800 applies tension on the ratchet key to lock the pinion gear in position 90651VE2800 Clips / 42672VE2800 Transmission Keys Compatible withIts Various HD Models Including: HRB217 HXA, HRB217 TDA, HRM215K2 PDA, HRM215K3 HXA, HRM215K3 HXA/A, HRM215K3 PDA, HRM215K3 SDA, HRM215K3 SXA, HRM215K3 SXA/A, HRM215K4 HXA, HRM215K4 HXA/A, HRM215K4 SDA, HRM215K4 SXA, HRM215K4 SXA/AIncluding:90651VE2800 Clips42672VE2800 Transmission Keys42668VE2800 Compression Springs