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Price Book - Page 47

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ENGINE FLYWHEEL DRIVEPLATES - R&D AND CENTAFLEX

Page Updated: 15-Jan-24
Boatbuilder Prices
R&D Engine drive plates brochure
If replacing an existing drive-plate please check if a plate code (XX-XX-XX) is present.
The plate code (XX-XX-XX) consists of a Spline Plate number, followed by the Element code followed by the Back-plate (Flywheel) number.
Please contact for a precise Driveplate matching for your Engine & Gearbox combination.
The earlier loop type element designs have generally been replaced by High deflection & Hammer Head damper elements which further reduce gear rattle.
Driveplates are listed by Gearbox (Spline type) and Plate diameter (OD). Please check the selection sheet and Backplate list for flywheel compatibility (PCD, bolt number & dia).
Driveplates marked XX-XX-99 are for custom backplates, where a drive plate has been made fa a custom PCD, number of holes and hole diameter.
If your required driveplate is not listed please contact. We can match from more than the 800 buildable combinations.

10T SPLINE R&D DRIVEPLATE FOR PRM100, 101, 140, 160, 260, 280. VOLVO 100

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
13-AM-16 ZF 3306 316005 5.962 1.9 High Deflection £104
13-B-16 ZF 3306 316005 5.962 1.9 Loop Type £82
13-AM-4 - 6.120 1.9 High Deflection £97
13-B-4 - 6.120 1.9 Loop Type £76
15-J-7 - / 7 5.7 Loop Type £139
13-A-48 - / 9 1.1 Loop Type £110
74-AL-48 - / 9 5.7 High Deflection £183
13-AM-18 - 9.940 1.9 High Deflection £139
45-AN-129 - 9.940 3.8 High Deflection £192
13-AM-19 - /10 1.9 High Deflection £136
45-AN-130 - /10 3.8 High Deflection £196
45-AN-132 Ford FSD /12 3.8 High Deflection £184
13-AM-20 - /12 1.9 High Deflection £139
45-AN-131 - /12 3.8 High Deflection £192
14-G-21 - /12 4.8 Loop Type £164
74-AL-21 - /12 5.7 High Deflection £183
45-AN-65 - 13.245 3.8 High Deflection £173
14-M-3 - 13.245 7.6 Loop Type £156
45-AN-90 SAE 11 1/2 /14 3.8 High Deflection £173
45-AN-89 Ford /14 3.8 High Deflection £173
74-AL-22 - /14 5.7 High Deflection £183
14-M-2 - /14 7.6 Loop Type £156
69-AD-5 - /14 7.6 Loop Type POA
Spline: 1.000 x 10 SAE
Applications: PRM 100, PRM 101, PRM 140, PRM 160, PRM 260, PRM 280

10T DIN [23/29] SPLINE R&D DRIVEPLATE FOR ZF 3-15, PRM 60, 80, 90, 120, 125, 150, YMC 30-60

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
22-B-16 ZF 3306 316005 5.962 1.9 Loop Type £82
22-AM-16 ZF 3306 316005 5.962 1.9 High Deflection £104
22-B-4 - / 6 1.9 Loop Type £76
22-AM-4 ZF 3306 316005 / 6 1.9 High Deflection £97
22-A-48 - / 9 1.1 Loop Type £110
22-AM-18 - 9.940 1.9 High Deflection £139
43-AN-129 - 9.940 3.8 High Deflection £192
22-AM-19 - /10 1.9 High Deflection £136
43-AN-130 - /10 3.8 High Deflection £196
43-AN-132 Ford FSD /12 3.8 High Deflection £184
22-AM-20 - /12 1.9 High Deflection £139
43-AN-131 - /12 3.8 High Deflection £192
43-AN-65 - 13.245 3.8 High Deflection £173
43-AN-89 Ford /14 3.8 High Deflection £173
Spline: 10T DIN 5464
Applications' 60, 80, 90, 120, 125, 150, YMC 30-60, ZF 3, 5, 12, 15,

10T SPLINE R&D DRIVEPLATE FOR PRM 175, 250, 265, 310

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
16-M-2 - /14 7.6 Loop Type £156
Spline: 1.125 x 10 SAE
Applications: PRM 175, 250, 265, 310

17T SPLINE R&D DRIVEPLATE FOR PRM 301, 302, 401, 402, 500, 750, ZF

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
20-J-7 - / 7 5.7 Loop Type £139
73-AL-48 - / 9 5.7 High Deflection £183
46-AN-129 - 9.940 3.8 High Deflection £192
46-AN-130 - /10 3.8 High Deflection £196
49-AD-25 Trans Auto TAMD 40 /11 9.5 High Deflection £198
31-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £173
46-AN-132 Ford FSD /12 3.8 High Deflection £184
46-AN-131 - /12 3.8 High Deflection £192
73-AL-21 - /12 5.7 High Deflection £183
46-AN-65 - 13.245 3.8 High Deflection £173
18-M-3 - 13.245 7.6 Loop Type £156
73-AL-149 SAE 11 1/2 AL /14 5.7 High Deflection £189
18-M-5 SAE 11 1/2 /14 7.6 Loop Type £156
49-AD-5 SAE 11 1/2 /14 9.5 High Deflection £198
69-AD-2 SAE 11 1/2 /14 9.5 High Deflection POA
31-P-5 SAE 11 1/2 /14 10.5 Loop Type £173
52-AE-10 Deutz /14 13.3 High Deflection £262
46-AN-89 Ford /14 3.8 High Deflection £173
73-AL-22 - /14 5.7 High Deflection £183
18-M-2 - /14 7.6 Loop Type £156
49-AD-2 - /14 9.5 High Deflection £198
69-AD-25 - /14 9.5 High Deflection POA
52-AE-104 700 lb ft. AE /14 13.3 High Deflection £252
27-S-31 700 lb ft. AE /14 13.3 High Deflection £439
Spline: 17T 16/32 DP
Applications: PRM 301, 302, 401, 402, 500, 750, ZF

18T SPLINE R&D DRIVEPLATE FOR PRM 301, 302, 401, 402, 500, 750

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
21-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £173
21-P-5 SAE 11 1/2 /14 10.5 Loop Type £173
51-AE-101 SAE 11 1/2 /14 13.3 High Deflection £252
51-AE-10 Deutz /14 13.3 High Deflection £262
21-P-2 - /14 10.5 Loop Type £173
51-AE-104 700 lb ft. AE /14 13.3 High Deflection £252
21-S-30 SCG /19 14.3 Loop Type £282
27-S-32 SCG /19 14.3 Loop Type £439
Spline: 18T 12/24 DP
Applications: PRM 601, 1000

20T, 12/24 SPLINE R&D DRIVEPLATE FOR PRM 1500, 1750

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
55-Z-78 SAE 11 1/2 /14 22.8 Loop Type £402
55-AH-78 SAE 11 1/2 /14 26.7 Loop Type £538
55-Z-79 SAE 14 /18 22.8 Loop Type £439
55-AH-79 SAE 14 /18 26.7 Loop Type £580
Spline: PR 1500
Applications: ZF

Driveplate R&D 3M22

R&D FLYWHEEL DRIVE PLATES FOR 26T SPLINE

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
2-AM-16 ZF 3306 316005 5.962 1.9 High Deflection £104
2-B-16 ZF 3306 316005 5.962 1.9 Loop Type £82
2-AM-4 - 6.120 1.9 High Deflection £97
2-B-4 - 6.120 1.9 Loop Type £76
7-J-7 - 7.120 5.7 Loop Type £139
7-AJ-7 - 7.120 5.7 Hammer Head £139
2-A-48 - / 9 1.1 Loop Type £110
71-AL-48 - / 9 5.7 High Deflection £183
2-AM-18 - 9.940 1.9 High Deflection £139
42-AN-129 - 9.940 3.8 High Deflection £192
2-AM-19 - /10 1.9 High Deflection £136
42-AN-130 - /10 3.8 High Deflection £196
48-AD-25 Trans Auto TAMD 40 /11 9.5 High Deflection £198
4-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £173
42-AN-132 Ford FSD /12 3.8 High Deflection £184
2-AM-20 - /12 1.9 High Deflection £139
42-AN-131 - /12 3.8 High Deflection £192
3-G-21 - /12 4.8 Loop Type £164
71-AL-21 - /12 5.7 High Deflection £183
76-AL-148 SAE 10 AL /12 5.7 High Deflection £189
42-AN-65 - 13.245 3.8 High Deflection £173
3-M-3 - 13.245 7.6 Loop Type £156
48-AD-3 - 13.245 9.5 High Deflection £198
42-AN-90 SAE 11 1/2 /14 3.8 High Deflection £173
3-M-5 SAE 11 1/2 /14 7.6 Loop Type £156
48-AD-5 SAE 11 1/2 /14 9.5 High Deflection £198
4-P-5 SAE 11 1/2 /14 10.5 Loop Type £173
50-AE-101 SAE 11 1/2 /14 13.3 High Deflection £252
50-AE-10 Deutz /14 13.3 High Deflection £262
42-AN-89 Ford /14 3.8 High Deflection £173
71-AL-22 - /14 5.7 High Deflection £183
3-M-2 - /14 7.6 Loop Type £156
48-AD-2 - /14 9.5 High Deflection £198
50-AE-104 700 lb ft. AE /14 13.3 High Deflection £252
3mm spacer plate for "AD" elements - - - £51
Spline: 26T 20/40 DP
Applications: Borg Warner Velvet Drive models 71, 72, 73 and 5000
Applications: ZF 25, 30, 45, 48, 63, 68, 85, 90, 115, 220

Driveplate R&D 13B4

32T SPLINE R&D DRIVEPLATE FOR SCG 350 HD

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
26-P-24 - 19.000 10.5 Loop Type £439
27-S-14 0.000 - Loop Type £422
27-S-30 SCG 19.000 14.3 Loop Type £460
27-S-33 SCG /19 14.3 Loop Type £439
26-Z-24 - 19.000 22.8 Loop Type £439
Spline: 1.625 x 10
Applications: ZF280,

Driveplate R&D, ‘AG’ type

CENTAFLEX FLYWHEEL DRIVE PLATES FOR PRM GEARBOXES

GEARBOX MAKE AND MODEL NOTES BACKPLATE SIZE HP/100 rpm OEM-NUM PRICE
CF-DS-25-PRM750, PRM500 - SAE 11½ 9.8 CF-023358 £393
CF-DS-25-011 PRM601/1000 - SAE 11½ 9.8 CF-00239565 £448
First stage repair, rubbers and circlip, CFDS25 - - - £342
CF-DS-30 PRM1000 - SAE 11½ 14 - £448
First stage repair, rubbers and circlip, CFSD30 - - - £385
RS136 PRM1000 - SAE 11½ 44.2 - £950

CENTAFLEX FLYWHEEL DRIVE PLATES FOR VELVET DRIVE GEARBOXES

GEARBOX MAKE AND MODEL NOTES BACKPLATE SIZE HP/100 rpm OEM-NUM PRICE
CF-DS-25-011 Borg-Warner Velvet Drive - SAE 11½, 10, 8 9.8 CF-00230261 £377
First stage repair, rubbers and circlip, CFDS25 - - - £342
CF-DS-30 Borg-Warner Velvet Drive - SAE 11½ 14 CF-00249008 £448
First stage repair, rubbers and circlip, CFSD30 - - - £385
RS114 Borg Warner - SAE 11½ 44.2 - £803

Driveplate RS136
Driveplate CFDS30

V.A.T. extra on U.K. sales, except Channel Isles.
Packing & Carriage is extra, optimum time route & cost tailored to the clients needs.
Quantity terms available on request.

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